Buy Component Testers Products online in Nigeria

Photo-Etched Handrail Ladder Sheet For 1/700 Warship-Golden

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions. Specifications: One sheet of the product is enough for 1.5 warships with 1:700 scale. It has moderate softness and hardness, which is easy to use. The product is crafted with fine workmanship. Item Name: Handrails Ladders Sheet Material: Metal Scale: 1:700 Features: Photo-Etched, Fine Workmanship, Model Ship Parts Size: 14cm x 10cm x 3cm/5.51" x 3.94" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Handrails Ladders SheetKey FeaturesOne sheet of the product is enough for 1.5 warships with 1:700 scale.It has moderate softness and hardness, which is easy to use.The product is crafted with fine workmanship.What's In the Box1 x Handrails Ladders Sheet

ESP32 ESP32S WiFi Bluetooth-compatible Dual-Core

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Small volume, easily embeded to other products.Strong function with support LWIP protocol, Freertos. Supporting Lua program, easily to develop.This board is used with dual-mode WiFi and bluetooth-compatible chips by TSMC 40nm low power technology.ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters and power management module.The board has a micro USB port onboard, soldered headers and integral antenna.Type: Development BoardConnection: WiFi 802.11 b/g/n/e/iVersion: bluetooth-compatible V4.2 BR/EDR and BLESupporting Modes: AP, STA, and AP+STAMemory Capacity: 16 MByte FlashTemperature Range: -40 to 125 Degree CelsiusFeatures: Low Power Consumption, Dual Mode, Good PerformanceSize: 57mm x 28mm x 10mm/ 2.24" x 1.10" x 0.39" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Development BoardKey FeaturesSmall volume, easily embeded to other products.Strong function with support LWIP protocol, Freertos. Supporting Lua program, easily to develop.This board is used with dual-mode WiFi and bluetooth-compatible chips by TSMC 40nm low power technology.ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters and power management module.The board has a micro USB port onboard, soldered headers and integral antenna.What's In the Box1 x Development Board

200Pcs PCB Connector Fire Retardant Right Angle-Silver

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:The reason why you can enjoy stable data transmission is that this USB connector adopts fine workmanship.Thanks to its simple structure, it is a data cable that is easy to install without any complex procedures.Electronic component material is durable and sturdy.The length of this product is 1.65cm, the width is 1.45cm and the height is 1cm.It is suitable for printer.Item Name: USB ConnectorMaterial: Electronic ComponentModel: USB-B Female 90 DegreesNumber of Poles: 4pRated Current: 1.5AVoltage: 30 (V)Working Frequency: Low FrequencyApplication Range: PCBFeatures: Number of Cores: 4Number of Needles: 4Features: Mini, Fire Retardant, PracticalSize Details: 1.65cm x 1.45cm x 1cm/0.65" x 0.57" x 0.39" (Approx.)Notes:The quantity is about 200pcs, due to manual calculation, the quantity might has 2-10pcs more or less, hope you can understand, thank you.Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:200 x USB ConnectorKey FeaturesThe reason why you can enjoy stable data transmission is that this USB connector adopts fine workmanship.Thanks to its simple structure, it is a data cable that is easy to install without any complex procedures.Electronic component material is durable and sturdy.The length of this product is 1.65cm, the width is 1.45cm and the height is 1cm.It is suitable for printer.What's In the Box200 x USB Connector

LED Diodes DIY Safe Bright Mini Electronic-Mix Color

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:Using premium and high-quality material, this LED diodes is safe to use.This LED diodes is corrosion resistant and bright, which has long service time.It is constructed of electronic component material.There are two lengths for you to chooose from.This LED diodes is suitable for electronic devices.Item Name: DiodesMaterial: Electronic ComponentStyle: 3mm, 5mm(Optional)Features: DIY, Safe, Five ColorsSize Details:Length: 0.3cm/0.12" (Approx.)0.5cm/0.2" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Box of Diodes(300Pcs)Key FeaturesUsing premium and high-quality material, this LED diodes is safe to use.This LED diodes is corrosion resistant and bright, which has long service time.It is constructed of electronic component material.There are two lengths for you to chooose from.This LED diodes is suitable for electronic devices.What's In the Box1 Box of Diodes(300Pcs)

MB102 Breadboard Capacitor LED Buzzer Resistor-Multicolor

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:This is a high quality electronic component kit, which is durable and practical.You may learn more about electric project through employing these basic components by using your own hands.It is a great kit for educational use and includes lots of common components for your electronic experiment. Item Name: Electronic Component KitMaterial: Metal, PlasticFitness: for MB102 BreadboardInput Voltage: 6.5V-12VOutput Voltage: 3.3V-5VOutput Current:Key FeaturesThis is a high quality electronic component kit, which is durable and practical.You may learn more about electric project through employing these basic components by using your own hands.It is a great kit for educational use and includes lots of common components for your electronic experiment.What's In the Box1Pcs Free 2.1mm DC to PP3 Adapter1Pcs Power Supply Module1Pcs 830 Tie-points Breadboard65Pcs Jump Wire10Pcs Diode Rectifier (1N4007)5Pcs NPN Transistor (2N3904)5Pcs PNP Transistor (2N3906)10Pcs Tactile Switches (5x5x6)5Pcs 22pf Ceramic Capacitor5Pcs 100nF Ceramic Capacitor5Pcs Electrolytic Capacitor (10UF 25V)5Pcs Electrolytic Capacitor (100UF 25V)5Pcs White LED5Pcs Yellow LED5Pcs Blue LED5Pcs Green LED5Pcs Red LED10Pcs Resistor (10R)10Pcs Resistor (100R)10Pcs Resistor (220R)10Pcs Resistor (330R)10Pcs Resistor (1K)10Pcs Resistor (2K)10Pcs Resistor (5K1)10Pcs Resistor (10K)10Pcs Resistor (100K)10Pcs Resistor (1M)

5Pcs Rain Liquid Level Measurement Sensor Module For

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:DIY high sensitivity water liquid level sensor for Arduino UNO MEGA R3 Mega2560.Easy to use, cost-effective high level/ drop recognition sensor.Easy to complete the amount of water to convert the analog signal the output of the analog value can be read for Arduino development board to achieve the effect of water level alarm.Type: Water Sensor ModuleOperating Voltage: DC 3-5VOperating Current: Less Than 20mASensor Type: AnalogProduction Process: FR4 Double-sided HASLOperating Temperature: 10-30 Degrees CelsiusHumidity: 10% -90% Non-CondensingFeatures: Easy to Use & Install, Durable, Great ReplacementDetection Area: 40mm x 16mm/1.57" x 0.63" (Approx.)Size: 62mm x 20mm x 8mm/2.44" x 0.79" x 0.31" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:5 x Water Sensor ModulesKey FeaturesDIY high sensitivity water liquid level sensor for Arduino UNO MEGA R3 Mega2560.Easy to use, cost-effective high level/ drop recognition sensor.Easy to complete the amount of water to convert the analog signal the output of the analog value can be read for Arduino development board to achieve the effect of water level alarm.What's In the Box5 x Water Sensor Modules

DC-DC CC CV Buck Converter Step-down Power Module 8-40V To

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Features:1. Fixed turn lamp current is 0.1 times the current value (Used to identify whether the battery is fully charged When charging).2.Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, (when 20℃ to 100℃ constant current 1A, temperature drift less than 1%). Particularly suitable for LED driver.3. High output current, the max output current can reach 8A.4. Four high frequency capacitance, can lower output ripple, enhance the work stabilization.Specifications:Module Properties: non-isolated step-down constant current, constant voltage module (CC CV) charging moduleInput Voltage: DC 8-40VOutput Voltage: DC 1.25-36V continuously adjustableOutput Current: 0-8A (when power tubes temperature exceeds 65 degrees, please add cooling fan)Turn Lamp Current: constant current value x ( 0.1 ) , turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times (0.1 x 3A = 0.3A).Lowest Pressure: 1VOutput Power: Maximum power is about 300WConversion Efficiency: up to about 95%Operating Frequency: 180KHZOutput Ripple: 20M bandwidthOutput short Circuit Protection: Yes, constant currentInput Reverse Polarity Protection: NoneOutput Prevent Backflow: NoneWiring: TerminalNo-load Current: Typical 20mA (24V switch 12V)Load Regulation: ± 1% ( constant )Voltage Regulation: ± 1%Dynamic Response speed: 5% 200uSOperating Temperature: Industrial grade (-40 °c to +85 °c) ( please note the actual use of the power tube temperature, high temperature heat strengthened please )Indicator: dual color indicator, charging indicator light is red, the green light means fully charged ( No load is green )Size: 65mm x 47mm x 22mm/2.56" x 1.85" x 0.87" (Approx.)Battery Charge1. Make sure of the battery float voltage and charging current that you need, as well as the input voltage of the module.2. Adjust the constant voltage potentiometer and adjust the output voltage to about 5V.3.Use the multimeter in 10A current scale to measure output short-circuit current, and adjust the current potentiometer to make the output current to the expected charging current value.4. Adjust the constant voltage potentiometer to make the output voltage reaches the float voltage.5. Connected to the battery, try to charge.(1,2,3,4 steps to connect the power module input,output no-load does not connect battery.)LED Constant Current Drive1. Make sure the operating current and Max operating Voltage of the LED you need to drive.2. Adjust the constant voltage potentiometer, adjust the output voltage to about 5V.3. Use the multimeter in 10A current scale to measure output short-circuit current, and adjust the current potentiometer to make sure the output current to the expected LED operating current.4. Adjust the constant voltage potentiometer to make the output voltage reach the maximum LED operating voltage.5. Connect LED, test.(1,2,3,4 steps to connect the power module input, output No-load does not connect LED.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Voltage Step-Down ModuleKey FeaturesModule Properties: non-isolated step-down constant current, constant voltage module (CC CV) charging moduleInput Voltage: DC 8-40VOutput Voltage: DC 1.25-36V continuously adjustableOutput Current: 0-8A (when power tubes temperature exceeds 65 degrees, please add cooling fan)Turn Lamp Current: constant current value x ( 0.1 ) , turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times (0.1 x 3A = 0.3A).Lowest Pressure: 1VOutput Power: Maximum power is about 300WConversion Efficiency: up to about 95%Operating Frequency: 180KHZOutput Ripple: 20M bandwidthOutput short Circuit Protection: Yes, constant currentInput Reverse Polarity Protection: NoneOutput Prevent Backflow: NoneWiring: TerminalNo-load Current: Typical 20mA (24V switch 12V)Load Regulation: ± 1% ( constant )Voltage Regulation: ± 1%Dynamic Response speed: 5% 200uSOperating Temperature: Industrial grade (-40 °c to +85 °c) ( please note the actual use of the power tube temperature, high temperature heat strengthened please )Indicator: dual color indicator, charging indicator light is red, the green light means fully charged ( No load is green )Size: 65mm x 47mm x 22mm/2.56"" x 1.85"" x 0.87"" (Approx.)What's In the Box1 x Voltage Step-Down Module

5V 1A 1S 3.7V 18650 Lithium Lipo Battery Cells Charging

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:This module is used for single lithium charging, take power from USB charging port.Micro USB lithium battery charging board with overcharge, over discharge and overcurrent protection.Charging status indicator red indicator is charging, blue indicator is full charged.Item Name: Battery Charge BoardInput Voltage: 5VCharge Cut-Off Voltage: 4.2V ±1%Maximum Charging Current: 1000maBattery Over Discharge Protection Voltage: 2.5VBattery Overcurrent Protection Current: 3AFeatures: Battery Protection, Smooth Connection, Extra DurableSize: 2.6cm x 1.7cm/1.02" x 0.67" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Battery Charge BoardKey FeaturesThis module is used for single lithium charging, take power from USB charging port.Micro USB lithium battery charging board with overcharge, over discharge and overcurrent protection.Charging status indicator red indicator is charging, blue indicator is full charged.What's In the Box1 x Battery Charge Board

TDA7498E BTL Class-D High Power HiFi Audio 2.0 Channel

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions. Specifications: This product is a BTL class-D audio amplifier designed for home audio systems and active speaker applications. The maximum output per channel is 160W, BTL support mono max 220W. It will produce high quality sound to fit the speaker. Item Name: Amplifier Board Material: PC Chips: TDA7498E Channels: 2.0 Supply Voltage: DC12-32V Power Output: Max 160W*2 BTL Output: Mono Max 220W Frequency: 20-20KHz Impedance: 4-8 Ohm Features: Gain and Mute, BTL, Thermal Overload Protection Size: 120mm x 78mm x 21.6mm/4.72" x 3.07" x 0.85" (Approx.) Notes: The recommended voltage range is DC12-32V, please do not use 36V voltage, the chip will burn out. Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Amplifier BoardKey FeaturesThis product is a BTL class-D audio amplifier designed for home audio systems and active speaker applications.The maximum output per channel is 160W, BTL support mono max 220W.It will produce high quality sound to fit the speaker.What's In the Box1 x Amplifier Board

DC-DC 2A Adjustable Boost Power Supply Converter Step Up

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:2-24v input voltage boost 5/9/12V - 28 v adjustable.Input voltage should not exceed the maximum input voltage.Peak current output current should not more than 2A. Type: Boost ModuleEfficiency: >93%Input Voltage: 2V - 24VMaximum Output Current: 2AMaximum Output Voltage: >5V - 28VSize: 36mm x 17mm x 14mm/1.42" x 0.67" x 0.55" (Approx.) Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Included:1 x Boost ModuleKey Features2-24v input voltage boost 5/9/12V - 28 v adjustable.Input voltage should not exceed the maximum input voltage.Peak current output current should not more than 2A.What's In the Box1 x Boost Module

MK8 Extruder Assembly Upgrade Parts Kit For-Multicolor

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions. Specifications: A premium upgrade kit for Ender 3 printer, this quickly and easily installed collection of tried and tested upgrades improve the performance and reliability for Ender 3 printer. The aluminium extruder parts allows for more reliable filament feeding and does not wear out over time as the factory supplied plastic assembly will do. High temperature silicone hot end sock helps with the hot end temperature stability of your heated block, also prevents heat radiating onto your print, keeping this heat away from your print allows for increased overhangs. Four flat ended compression bed springs improve the rigidity and stability of the print bed. Due to the increased length of these springs you may need to adjust your Z axis end stop on certain for Ender 3 printer versions. The TL-Smoother is an module for the stepper motor drivers, installed inside the control board box. One of the key reasons for installing the TL-smoothers on the for Ender 3 is reduction in the "salmon skin" type effect which can be evident on the surface of printing. Item Name: Extruder Assembly Kit Material: Aluminum Alloy Features: 3D Printer Parts, Durable, Fine Workmanship Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Package Includes: 1 x Aluminium Extruder Assembly 2 x Silicone Hot End Socks 4 x Flat Ended Compression Springs 2 x NEMA 17 Stepper Dampers 2 x TL-Smoother Modules & LeadsKey FeaturesA premium upgrade kit for Ender 3 printer, this quickly and easily installed collection of tried and tested upgrades improve the performance and reliability for Ender 3 printer.The aluminium extruder parts allows for more reliable filament feeding and does not wear out over time as the factory supplied plastic assembly will do.High temperature silicone hot end sock helps with the hot end temperature stability of your heated block, also prevents heat radiating onto your print, keeping this heat away from your print allows for increased overhangs.Four flat ended compression bed springs improve the rigidity and stability of the print bed.Due to the increased length of these springs you may need to adjust your Z axis end stop on certain for Ender 3 printer versions.The TL-Smoother is an module for the stepper motor drivers, installed inside the control board box.One of the key reasons for installing the TL-smoothers on the for Ender 3 is reduction in the ""salmon skin"" type effect which can be evident on the surface of printing.What's In the Box1 x Aluminium Extruder Assembly2 x Silicone Hot End Socks4 x Flat Ended Compression Springs2 x NEMA 17 Stepper Dampers2 x TL-Smoother Modules & Leads

2 Ports 5Gbps USB 3.0 PCI E Hub Card Converter-Black

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:The PCI E card converter is equipped with 2 USB 3.0 ports and 1 USB 3.0 20pin connector.It supports UASP protocols that can provide you faster reading and writing speed of SSD hard disk.Transmission speed can reach up to 5Gbps.It is compatible for Windows XP/Vista/7/8/10.Item Name: PCI E Card ConverterMaterial: ABS, MetalSuitable: for Windows XP/Vista/7/8/10Features: USB 3.0, 2 Ports, High Speed Transmission, Large CompatibilitySize: 12cm x 9cm x 2cm/4.72" x 3.54" x 0.79" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.The internal USB 3.0 20 PIN connector needs to be used in conjunction with the USB 3.0 20 PIN adapter to achieve 2 USB 3.0 hosts-The USB 3.0 20 PIN adapter is not included in the software package-If the USB Express 20 PIN device is restarted, the connection is still not recognized that the device of the Express card is on the computer, it is recommended to remove the device again and reconnect it to another USB port for correct identification-this USB 3.0 Express card cannot be used as a standalone charger.Package Includes:1 x PCI E Card ConverterKey FeaturesThe PCI E card converter is equipped with 2 USB 3.0 ports and 1 USB 3.0 20pin connector.It supports UASP protocols that can provide you faster reading and writing speed of SSD hard disk.Transmission speed can reach up to 5Gbps.It is compatible for Windows XP/Vista/7/8/10.What's In the Box1 x PCI E Card Converter

TPA3118 Digital Amplifier Module High Output Low-power-Blue

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:It is safe to use the power amplifier board because it has overheating and circuit protection.Adopting TPA3118 chip, the power amplifier board can bring you pure and high-fidelity sound effect.Made of electronic component and PCB material, the power amplifier board is durable and reliable to use.The length of the power amplifier board is 45mm and width is 35mm.The power amplifier board is suitable for audio devices, music amplification and so on.Item Name: Power Amplifier BoardMaterial: Electronic Component,PCBInput Voltage: 8~24VDCChip Model: TPA3118Size Details: 4.5cm x 3.5cm/1.77" x 1.38" (Approx.)Notes:Please note that the product is a mono channel power amplifier board. If you want to enjoy stereo sound, please use two power amplifier boards.Please note that the power amplifier board is suitable for speakers with impedance from 4 & Omega; to 8 & Omega;, but 8 & Omega; is the best choice. Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Power Amplifier BoardKey FeaturesIt is safe to use the power amplifier board because it has overheating and circuit protection.Adopting TPA3118 chip, the power amplifier board can bring you pure and high-fidelity sound effect.Made of electronic component and PCB material, the power amplifier board is durable and reliable to use.The length of the power amplifier board is 45mm and width is 35mm.The power amplifier board is suitable for audio devices, music amplification and so on.What's In the Box1 x Power Amplifier Board

Battery Box Good Contact Property Safe DIY 18650 Series

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:The battery box is fireproof, insulative and high-temperature resistant, which is safe to use.The battery box features good conductivity and good contact property, which has stable performance.Made of plastic, the battery box is eco-friendly and wear-resistant to use.There are 3 sizes for you to choose from.The battery box is suitable for being used in factory, industry, manufacturing and so on.Item Name: Battery BoxMaterial: PlasticStyle: A: Series, B: Parallel(Optional)Number of Battery: 2, 3, 4(Optional)Voltage: 3.7V-14.8VFeatures: Insulative, Shockproof, SafeSize Details: Two Batteries: 7.55cm x 4cm x 1.9cm/2.97" x 1.57" x 0.75" (Approx.)Three Batteries: 7.55cm x 6cm x 1.9cm/2.97" x 2.36" x 0.75" (Approx.)Four Batteries: 7.55cm x 8cm x 1.9cm/2.97" x 3.15" x 0.75" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Battery BoxKey FeaturesThe battery box is fireproof, insulative and high-temperature resistant, which is safe to use.The battery box features good conductivity and good contact property, which has stable performance.Made of plastic, the battery box is eco-friendly and wear-resistant to use.There are 3 sizes for you to choose from.The battery box is suitable for being used in factory, industry, manufacturing and so on.What's In the Box1 x Battery Box

Atmega 328P Mini Pro 5V/16MHz 3.3V/8MHz Micro Circuit

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:The professional version of mini Pro is a microcontroller circuit board.It has 14 digital input/output pins (6 of them can be used as a PWM output), 8 analog inputs.A 16MHz/8MHz resonator, a reset button, and mounting holes to the pin head.With for Atmel Atmega 328p.Support serial download.Support external 3.3V-12V DC power supply.Supports 9V battery power supply.Item Name: Circuit BoardOutput Voltage: 5V, 3.3V (Optional)Crystal Oscillator Frequency: 16MHz or 8MHz (Optional)14 Digital Input/Output Ports: RX, TX, D2~D138 Analog Input Ports: A0~A7One Pair TTL Level Serial Ports: RX/TX6 PWM Ports, D3, D5, D6, D9, D10, D11Features: Portable, Compact Size, ModuleItem Size: 33.3mm x 18.0mm/1.30" x 0.71" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Circuit BoardKey FeaturesThe professional version of mini Pro is a microcontroller circuit board.It has 14 digital input/output pins (6 of them can be used as a PWM output), 8 analog inputs.A 16MHz/8MHz resonator, a reset button, and mounting holes to the pin head.With for Atmel Atmega 328p.Support serial download.Support external 3.3V-12V DC power supply.Supports 9V battery power supply.What's In the Box1 x Circuit Board

140Pcs Crimping Terminals Heavy Load Good-Yellow

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:Featured with good hardness, wear-resistance and oxidation resistance, these terminals have long service time.These terminals features good electrical conductivity and high temperature resistance, which has stable performance.It is constructed of copper material.The length of the storage box is 18cm, the width is 12cm and the height is 3cm.This crimping terminals is suitable for industry.Item Name: TerminalsMaterial: CopperFeatures: Good Hardness, Good Conductivity, Anti-agingSize Details:Storage Box: 18cm x 12cm x 3cm/7.09" x 4.72" x 1.18" (Approx.)Notes:The quantity is about 140pcs, due to manual calculation, the quantity might has 1-3pcs more or less, hope you can understand, thank you.Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:10 x SC6-6 Peephole Copper Terminals10 x SC6-8 Peephole Copper Terminals10 x SC10-6 Peephole Copper Terminals10 x SC10-8 Peephole Copper Terminals5 x SC16-6 Peephole Copper Terminals5 x SC16-8 Peephole Copper Terminals5 x SC25-6 Peephole Copper Terminals5 x SC25-8 Peephole Copper Terminals50 x Diameter 7.0mmx40mm Heat Shrinkable Tubes30 x Diameter 10.0mmx40mm Heat Shrinkable TubesKey FeaturesFeatured with good hardness, wear-resistance and oxidation resistance, these terminals have long service time.These terminals features good electrical conductivity and high temperature resistance, which has stable performance.It is constructed of copper material.The length of the storage box is 18cm, the width is 12cm and the height is 3cm.This crimping terminals is suitable for industry.What's In the Box10 x SC6-6 Peephole Copper Terminals10 x SC6-8 Peephole Copper Terminals10 x SC10-6 Peephole Copper Terminals10 x SC10-8 Peephole Copper Terminals5 x SC16-6 Peephole Copper Terminals5 x SC16-8 Peephole Copper Terminals5 x SC25-6 Peephole Copper Terminals5 x SC25-8 Peephole Copper Terminals50 x Diameter 7.0mmx40mm Heat Shrinkable Tubes30 x Diameter 10.0mmx40mm Heat Shrinkable Tubes

24V To 12V 5V 3V DC-DC Buck Adjustable Step-Down Power

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Supports complete disability output, anti-reverse protection, short circuit protection, anti-backflow protection, charging function and so onHigh current and low heat, can be used as ordinary buck power supply module, charger and LED constant current driver and charger, which is simple, efficient and practical.Its with LCD display which can display input voltage and output voltage, current, power and display status in a high clear way.Item Name: Power Supply Converter ModuleInput Voltage 3.2V - 40VOutput Voltage 1.25V - 35VOutput Current: 3A (Max)Conversion Efficiency: 92% (Maximum)Output Ripple:Key FeaturesSupports complete disability output, anti-reverse protection, short circuit protection, anti-backflow protection, charging function and so onHigh current and low heat, can be used as ordinary buck power supply module, charger and LED constant current driver and charger, which is simple, efficient and practical.Its with LCD display which can display input voltage and output voltage, current, power and display status in a high clear way.What's In the Box1 x Power Supply Converter Module

AC/DC 9V Infrared Pre AMP Motor Audio Amplifier Volume

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions. Specifications: Audio amplifier volume control board microprocessor. For ALPS potentiometer, durable. With remote indication status. With remote control switch machine function(not include relay). Each boot automatically transferred to the smallest sound and automatically transferred to the 9 oclock position, very intelligent, so it can ensure not appear every time you turn a great voice. Item Name: Volume Remote Control Board Power Supply: AC/DC 9V Remote Controller Length: 88mm/3.46" (Approx.) Potentiometer Handle Length: 20mm/0.79" (Approx.) Board Size: 8cm x 5cm/3.15" x 1.97" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Volume Remote Control Board 1 x Remote Controller(Battery Not Included)Key FeaturesAudio amplifier volume control board microprocessor.For ALPS potentiometer, durable.With remote indication status.With remote control switch machine function(not include relay).Each boot automatically transferred to the smallest sound and automatically transferred to the 9 oclock position, very intelligent, so it can ensure not appear every time you turn a great voice.What's In the Box1 x Volume Remote Control Board1 x Remote Controller(Battery Not Included)

NanoVNA Test Board Efficient Good Hardness DIY Metal-Blue

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:The network testing board is hard and wear-resistant, which has long service time.The network testing board features high accuracy, which can give you efficient measuring results.Made of metal and plastic, the network testing board is reliable and durable to use.The length of the network testing board is 10cm, width is 5cm and thickness is 1cm.The network testing board is suitable for being used in industry, research, manufacturing and so on.Item Name: Network Analyzer BoardMaterial: Plastic, MetalColor: BlueFeatures: Good Hardness, DIY, EfficientSize Details: 10cm x 5cm x 1cm/3.94" x 1.97" x 0.39" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.This product contains plug-in test circuits compatible with VNWA Testboard, and one set of 0805 and 1206 patch test circuits has been added. Various testing situations can not be fully considered. Some devices may need to be cut over to test. Please make sure that you have enough hands-on ability.This product has not been soldered before shipment. Please prepare for your own soldering tools. Please build a test circuit according to your own test needs. Our shop is not responsible for circuit guidance.Package Includes:1 x Network Analyzer Board6 x SMA Female Heads4 x 6mm Copper Studs4 x M2.5 Screws2 x 40 Pin Round Row Seats2 x 0805 49R9 Calibration ResistancesKey FeaturesThe network testing board is hard and wear-resistant, which has long service time.The network testing board features high accuracy, which can give you efficient measuring results.Made of metal and plastic, the network testing board is reliable and durable to use.The length of the network testing board is 10cm, width is 5cm and thickness is 1cm.The network testing board is suitable for being used in industry, research, manufacturing and so on.What's In the Box1 x Network Analyzer Board6 x SMA Female Heads4 x 6mm Copper Studs4 x M2.5 Screws2 x 40 Pin Round Row Seats2 x 0805 49R9 Calibration Resistances

40Pcs Dupont Cable Solderless Stable Transmission

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:The dupont cable is solderless, which is easy and quick to install.The dupont cable can be used in circuit test of many devices, which is practical and multifunctional.Made of PVC material and copper, the dupont cable is durable and stainless to use.The length of the dupont cable can be chosen from 10cm, 15cm, 20cm, 30cm and 40cm.The dupont cable is suitable for many devices such as computer, electronic communication equipment, instrument, digital camera, MP3, PDA, mobile hard disk, card reader, DVD, LCM/LCD monitor, electronic toy and so on.Item Name: Dupont CableMaterial: Copper,PVCCable Length: 10cm, 15cm, 20cm, 30cm, 40cm(Optional)Interface Type: Male to Male, Female to Female, Male to Female(Optional)Features: Wide Application, Safe, SolderlessSize Details: Cable Length: 10cm/3.94", 15cm/5.91", 20cm/7.87", 30cm/11.81", 40cm/15.75"(Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:40 x Dupont CablesKey FeaturesThe dupont cable is solderless, which is easy and quick to install.The dupont cable can be used in circuit test of many devices, which is practical and multifunctional.Made of PVC material and copper, the dupont cable is durable and stainless to use.The length of the dupont cable can be chosen from 10cm, 15cm, 20cm, 30cm and 40cm.The dupont cable is suitable for many devices such as computer, electronic communication equipment, instrument, digital camera, MP3, PDA, mobile hard disk, card reader, DVD, LCM/LCD monitor, electronic toy and so on.What's In the Box40 x Dupont Cables

GPIO Expansion Board LED Cooling Fan Module For Raspberry

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:It is compatible for Raspberry Pi 4B/3B+/3B/2B+/2B/B.The expansion board adopts the PCB technology and has built-in LEDs. After installation, you can see the LED lighting effect from the radiator.The pin marking is clear and GPIO functions is fully displayed.The cooling fan adopts active heat dissipation method, which can dissipate heat in time.Item Name: Expansion Board FanMaterial: PCB, ABSFits for: for Raspberry Pi 4B/3B+/3B/2B+/2B/BVoltage: DC 5VCurrent: 0.2AFeatures: Cooling Module, with LED, Fine WorkmanshipBoard Size: 65mm x 56mm x 24mm/2.56" x 2.20" x 0.94" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:[Single Fan]1 x Expansion Board Fan4 x Screws4 x Copper Pillarsor[Dual Fan]1 x Expansion Board Fan9 x Screws4 x Copper PillarsKey FeaturesIt is compatible for Raspberry Pi 4B/3B+/3B/2B+/2B/B.The expansion board adopts the PCB technology and has built-in LEDs. After installation, you can see the LED lighting effect from the radiator.The pin marking is clear and GPIO functions is fully displayed.The cooling fan adopts active heat dissipation method, which can dissipate heat in time.What's In the Box[Single Fan]1 x Expansion Board Fan4 x Screws4 x Copper Pillarsor[Dual Fan]1 x Expansion Board Fan9 x Screws4 x Copper Pillars

100Pcs SC Tinned Copper Lugs Ring Electric Wire-Silver

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:A package includes a clear box to store these terminals, easy to carry.Terminals has good electrical conductivity, high efficiency and flame retardant, long service lifeTerminal connectors are used to connect power equipment, such as transformer, circuit breaker, disconnect switch, etcType: Wire Connector TerminalMaterial: Tin Plated CopperQuantity: 100Pcs/SetFeature: Easy to Store, Good Electrical Conductivity, UsefulBox Size: 12cm x 8cm x 3cm/4.72" x 3.15" x 1.18" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:15 x SC6-6 Wire Connector Terminals15 x SC6-8 Wire Connector Terminals15 x SC10-6 Wire Connector Terminals15 x SC10-8 Wire Connector Terminals10 x SC16-6 Wire Connector Terminals10 x SC16-8 Wire Connector Terminals5 x C25-6 Wire Connector Terminals5 x SC25-8 Wire Connector Terminals5 x SC35-8 Wire Connector Terminals5 x SC35-10 Wire Connector TerminalsKey FeaturesA package includes a clear box to store these terminals, easy to carry.Terminals has good electrical conductivity, high efficiency and flame retardant, long service lifeTerminal connectors are used to connect power equipment, such as transformer, circuit breaker, disconnect switch, etcWhat's In the Box15 x SC6-6 Wire Connector Terminals15 x SC6-8 Wire Connector Terminals15 x SC10-6 Wire Connector Terminals15 x SC10-8 Wire Connector Terminals10 x SC16-6 Wire Connector Terminals10 x SC16-8 Wire Connector Terminals5 x C25-6 Wire Connector Terminals5 x SC25-8 Wire Connector Terminals5 x SC35-8 Wire Connector Terminals5 x SC35-10 Wire Connector Terminals

DC5.5x2.1mm Female To Magsafe2 5 Pin T Shape Male-Black

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Small size, light weight, easy to carry.DC5.5x2.1mm to Magsafe2 5pin T shape male ports.Widely compatible models: Applicable for MacBook Pro Air 45/60/85W notebook computer with MagSafe 2 interface.Type: DC5.5x2.1mm to Magsafe2 AdapterMaterial: Plastic + MetalFeatures: Portable, Compact Size, Easy to UseSize: 38mm x 22mm x 10mm/1.49" x 0.86" x 0.39" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x DC5.5x2.1mm to Magsafe2 AdapterKey FeaturesSmall size, light weight, easy to carry.DC5.5x2.1mm to Magsafe2 5pin T shape male ports.Widely compatible models: Applicable for MacBook Pro Air 45/60/85W notebook computer with MagSafe 2 interface.What's In the Box1 x DC5.5x2.1mm to Magsafe2 Adapter

RF Adapter Professional Plug Play Zinc Alloy F Type Male

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:Using plug and play design, the RF adapter is easy for you to use.The RF adapter will convert the F screw connection on your device/cable to a standard RF connection.Made of high-quality zinc alloy material, it is sturdy and durable.The length of the product is 2.6cm, the width is 1.1cm and the height is 1.1cm.It can be used for Satellite TV, TiVos, DVR, etc.Item Name: RF AdaptersMaterial: Zinc AlloyApplications: Satellite TV, TiVos, DVR, etc.Features: Plug Play, Non-corrosive, Easy to UseSize Details: 2.6cm x 1.1cm x 1.1cm/1.02" x 0.43" x 0.43" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:Style A: 2 x RF AdaptersorStyle B:4 x RF Adaptersor Style C:10 x RF AdaptersKey FeaturesUsing plug and play design, the RF adapter is easy for you to use.The RF adapter will convert the F screw connection on your device/cable to a standard RF connection.Made of high-quality zinc alloy material, it is sturdy and durable.The length of the product is 2.6cm, the width is 1.1cm and the height is 1.1cm.It can be used for Satellite TV, TiVos, DVR, etc.What's In the BoxStyle A:2 x RF AdaptersorStyle B:4 x RF AdaptersorStyle C:10 x RF Adapters

0.96inch I2C IIC Serial 128x64 Blue OLED LCD LED Display

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:128*64 LED display module for Arduino, supports many control chip.Fully compatible with for Arduino, 51 series, MSP430 series, STM32/2, CSR IC, etc.Ultra-low power consumption: full screen lit 0.08w.Super high brightness and contrast are adjustable.With embedded driver/controller.Item Name: LED Display Module for ArduinoInterface Type: IICPin Definition: GND, VCC, SCL, SDAPins: 4 PinsVoltage: 3V ~ 5V DCWorking Temperature: -30℃ ~ 70℃Character Colors: Blue(As Pictures Shows)Drive Duty: 1/64 DutyHigh Resolution: 128*64Driver IC: SSD1306Panel Dimensions: 26.70mm x 19.26mm x 1.85mm/1.05" x 0.76" x 0.07" (Approx.)Active Area: 21.74mm x 11.2mm/0.86" x 0.44" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Included:1 x LED Display Module for ArduinoKey Features128*64 LED display module for Arduino, supports many control chip.Fully compatible with for Arduino, 51 series, MSP430 series, STM32/2, CSR IC, etc.Ultra-low power consumption: full screen lit 0.08w.Super high brightness and contrast are adjustable.With embedded driver/controller.What's In the Box1 x LED Display Module for Arduino

Buck Step-Down LM2596 Power Converter Module DC 2.5-40V To

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Input reverse polarity protection.Built in output short protection function.Built in thermal shut down function.LED digital voltmeter tube, the accuracy is adjustable function, can be aimed at your multimeter adjustable accurate.Press the right key to let the display show the input or output voltage. When the right" OUT" led light, it shows output, the left "in" led show input.Type: Step-down Power Converter ModuleQuantity: 1PcInput Voltage Range: DC 2.5V - 40VOutput Voltage Range: DC 1.25V - 37VOutput Current (Max.): 3AVoltmeter Range: 0 to 40V, error +- 0.1VRed LED: Testing Input Voltage Green LED: Testing Output VoltageConversion Efficiency: 92% (Highest)Output Ripple:Key FeaturesInput reverse polarity protection.Built in output short protection function.Built in thermal shut down function.LED digital voltmeter tube, the accuracy is adjustable function, can be aimed at your multimeter adjustable accurate.Press the right key to let the display show the input or output voltage. When the right"" OUT"" led light, it shows output, the left ""in"" led show input.What's In the Box1 x Step-down Power Converter Module

YX1667 Digital Amplifier Board Stable Output Quick

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:Featuring stable output and quick response, this amplifier board has high performance.Adopting intelligent chip, this amplifier board has noise-reduction, pure and dynamic sound effect.It is constructed of PCB material.The length of the amplifier board is 4.2cm, width is 3cm and thickness is 2.5cm.This amplifier board is widely used, which is suitable for being used in speaker, radio and so on.Item Name: Amplifier BoardMaterial: PCBModel: YX1667Power Supply Voltage: DC 3VDC-12VDCChannel Type: MonoOutput Power: 0.5W-10WFeatures: Intelligent Chip, Pure Sound Effect, LightweightSize Details:4.2cm x 3cm x 2.5cm/1.65" x 1.18" x 0.98" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Amplifier BoardKey FeaturesFeaturing stable output and quick response, this amplifier board has high performance.Adopting intelligent chip, this amplifier board has noise-reduction, pure and dynamic sound effect.It is constructed of PCB material.The length of the amplifier board is 4.2cm, width is 3cm and thickness is 2.5cm.This amplifier board is widely used, which is suitable for being used in speaker, radio and so on.What's In the Box1 x Amplifier Board

Auto Sensor Transducer IR Infrared Obstacle Avoidance

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:When the module detects the front obstacle signal, the green indicator light on the circuit board is lit, and the OUT port continues to output the low level signal.The module detects the distance of 2 ~ 30cm, the detection angle is 35 °.The detection distance can pass the potential device to adjust the clockwise potentiometer, the detection distance increases.Counterclockwise adjustable potentiometer, the detection distance is reduced.The sensor active infrared reflection detection, so the target reflectivity and shape is the key to detect the distance.Which black detection distance is the smallest, white is the largest.Small area of the object distance is small, large area distance is far.The sensor module output port OUT can be directly connected with the microcontroller IO port, also can directly drive a 5V relay.The comparator using LM393, stable.It can be used 3-5V DC power supply to the module.When the power is on, the red power light is on.With 3mm screw holes, easy to install, install. Type: Infrared Obstacle Avoidance ModuleQuantity: 1PcConnection: VCC-VCC, GND-GND, OUT-IOThe Circuit Board Size: 3.2cm x 1.4cm/1.26" x 0.55" (Approx.)Detected Distance: 2cm - 30cm/0.79" - 11.81" (Approx.) Interface Description (3-wire):VCC: External 3.3V-5V Voltage(Can be directly connected to 5V MCU and 3.3V MCU)GND: GND ExternalOUT: Small Board Digital Output Interfaces(0 and 1) Notes:Each module has been in the delivery of the threshold voltage comparison through the potentiometer adjustment, do not arbitrarily adjust the potentiometer unless exceptional circumstances.Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Include:1 x Infrared Obstacle Avoidance ModuleKey FeaturesWhen the module detects the front obstacle signal, the green indicator light on the circuit board is lit, and the OUT port continues to output the low level signal.The module detects the distance of 2 ~ 30cm, the detection angle is 35 °.The detection distance can pass the potential device to adjust the clockwise potentiometer, the detection distance increases.Counterclockwise adjustable potentiometer, the detection distance is reduced.The sensor active infrared reflection detection, so the target reflectivity and shape is the key to detect the distance.Which black detection distance is the smallest, white is the largest.Small area of the object distance is small, large area distance is far.The sensor module output port OUT can be directly connected with the microcontroller IO port, also can directly drive a 5V relay.The comparator using LM393, stable.It can be used 3-5V DC power supply to the module.When the power is on, the red power light is on.With 3mm screw holes, easy to install, install.

DC 3.6V-6V 400KV Pulse Boost Step-up Power Module High

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:This high voltage module uses Tesla coil principle, output high voltage pulse and high voltage current.It has small size, high efficiency, the external circuit is simple(just plug in the switch and battery), high intensity of discharge.About Power:3.7V li-ion battery can be used single or two series, such as 18650, idle cell phone batteries ( to remove the for protection board, the proposed capacity of 2000mAh or more ) or NiCd / NiMH battery pack, 4V or 6V lead acid batteries.This module input DC 3V-7.2V voltage, can output about DC200,000V voltage(about 1-2 cm arc), can be used for school science experiment, electronic equipment, negative ion generator, scientific small production.Uses:Commonly used in 105 high-voltage generator, high voltage ignition, teaching experiments.Type: Step-up Power ModuleVoltage: Input DC 3.6-6V, Output DC 400-600KVHigh Type: Pulse CurrentHigh Voltage Bipolar Discharge Distance: 10mm-20mmSize(Diameter x Length): 24mm x 65mm/0.94" x 2.56" (Approx.)Max Diameter: 24mm/0.94", Min Diameter: 22mm/0.87" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.The module should not be used in the high voltage no-load state.Due to the high power, the internal heat is not easy to diffuse, every power-on time should be controlled within a minute.The way to determine whether the battery capacity can be driven to the maximum output power, is to measure the battery voltage in arcing stage, if the voltage is about 6V, it can output the maximum power.Two sections of small capacity lithium batteries voltage is 7.2V, the voltage is about 4V in the arcing state, the smaller capacity, the smaller voltage, so it is recommended to use lithium battery more than 2000mA, if conditions permit, 4000mA lithium battery is the best choice.Package Includes:1 x Boost Step-up Power ModuleKey FeaturesThis high voltage module uses Tesla coil principle, output high voltage pulse and high voltage current.It has small size, high efficiency, the external circuit is simple(just plug in the switch and battery), high intensity of discharge.What's In the Box1 x Boost Step-up Power Module

DC 100V 10A Voltmeter Ammeter Dual Digital Meter +

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Submerge probe into fish tank to measure water temperature (Submerge probe only, do not submerge thermometer in water).Easy to carry and convenient to use.LCD display, easy to read.Applies to refrigerated cabinets, display counters and other needs of temperature measurement display equipment.Type 1: Voltmeter AmmeterWorking Current: ≤ 20mAWorking Voltage: 4.5 - 30V DCDisplay Screen Size: 0.28"Measuring Range: DC 0-100V 0-10AMinimum Resolution (V): 0.1VRefresh Rate: ≥100ms/TimMeasure Accuracy: 1% (± 1 Digit)Minimum Resolution (A): 0.01AOperating Temperature: -15 to 70℃Working Pressure: 80 to 106 kPaRed LED Display: VoltageBlue LED Display: CurrentSize: 47mm x 28mm x 16mm/1.85" x 1.10" x 0.63" (Approx.)Notes:The maximum input voltage can not exceed 30V, otherwise there is the danger of burningDue to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Included:1 x Voltmeter AmmeterType 2: Digital LCD ThermometerTemperature Display Resolution: 0.1Material: Plastic ShellTemperature Range: -50℃ to +110℃Powered by: 2 x LR44 Button Batteries (Included)Features: LCD Display, Easy to Use, Useful, DigitalSize(L x W): 46mm x 26.6mm/1.81" x 1.05" (Approx.)Cable Length: 2m/78.74" (Approx.)Notes:It only suitable for Celsius, not for Fahrenheit.Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Digital LCD Thermometer2 x LR44 Button BatteriesKey FeaturesSubmerge probe into fish tank to measure water temperature (Submerge probe only, do not submerge thermometer in water).Easy to carry and convenient to use.LCD display, easy to read.Applies to refrigerated cabinets, display counters and other needs of temperature measurement display equipment.What's In the Box1 x Digital LCD Thermometer2 x LR44 Button Batteries

Mini DC 0-30V 3-Digital LED Display Mini Voltmeter-Green

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions. Specifications: Three wires digital voltmeter, mini size, portable and useful. With reversal protection, safe to use. Measure voltage range 0-30V, need DC4-30V external power supply. Type: Digital Voltmeter Measure Voltage Range: DC 0 - 30V Input Range: DC 4V-30V (Max. Input: DC 30V. The device can be damaged if input is over 30V.) Measurement Accuracy:1% Display: Three Digit 0.56" LED Display Color: Red, Green, Blue Operating Current: RedKey FeaturesThree wires digital voltmeter, mini size, portable and useful.With reversal protection, safe to use.Measure voltage range 0-30V, need DC4-30V external power supply.What's In the Box1 x Digital Voltmeter

4 Ports 5Gbps USB 3.0 PCI E Adapter SATA Riser Card-Black

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:The PCI E card adapter has 4 USB 3.0 ports, which provides you 5Gbps transmission speed.It supports UASP protocols that can provide you faster reading and writing speed of SSD hard disk.PCI E card can be installed with an external connection to the PC power supply.Devices with USB 2.0 or 1.1 are allowed to be connected.It is compatible for Windows XP/Vista/7/8/10.Item Name: PCI E Card ConverterMaterial: ABS, MetalSuitable: for Windows XP/Vista/7/8/10Features: USB 3.0, High Speed Transmission, Large CompatibilitySize: 14cm x 12cm x 2.5cm/5.51" x 4.72" x 0.98" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Free upgrade support: stay up to date! Download the latest driver for free from the Inateck official website.Connect the card to the PC power supply.Installation: Please visit the Inateck website to watch the PCI-E card installation video.Please note that the computer cannot be booted from the USB drive connected to the PCI-E card.If the PCs power supply only has a 4-pin Molex free plug, please use the supplied 4-pin Molex to SATA converter to power the card. When connecting to the expansion power supply, make sure that the colors of the power cords match each other to avoid current failure.If your PC does not have an available 15-pin SATA free plug, please use the included 15-pin to 2x 15-pin SATA Y cable.Package Includes:1 x PCI E Card ConverterKey FeaturesThe PCI E card adapter has 4 USB 3.0 ports, which provides you 5Gbps transmission speed.It supports UASP protocols that can provide you faster reading and writing speed of SSD hard disk.PCI E card can be installed with an external connection to the PC power supply.Devices with USB 2.0 or 1.1 are allowed to be connected.It is compatible for Windows XP/Vista/7/8/10.What's In the Box1 x PCI E Card Converter

3-24W LED Driver Power Supply Adapter Transformer For LED

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:With wide voltage range (AC90~265V) and constant current, the product can be used worldwide with high reliability.Equipped with DC jack, the product is easy to install and replace.Made from the premium plastic material, the product is durable and stable.There are five different wattage for you to choose: 3W, 4-7W, 8-12W, 13-18W, 18-24W.it is great for DIY LED panel light.Item Name: LED DriverMaterial:PlasticInput Voltage: AC 90~265VOutput Voltage: 3W: DC 7~11V; 4-7W: DC 12~28V; 8-12W: DC 24~44V; 13-18W: DC 46~65V; 18-24W: DC 65~88VOutput Current: 3W, 4-7W: 240mA; 8-12W, 13-18W, 18-24W: 270mAWorking Power: 3W, 4-7W, 8-12W, 13-18W, 18-24WSize Details:3W Size: 60 x 30 x 20mm/2.36 x 1.18 x 0.79" (Approx.)4-7W Size: 69 x 34 x 22mm/2.76 x 1.34 x 0.87" (Approx.)8-12W Size: 75 x 34 x 22mm/2.95 x 1.34 x 0.87" (Approx.)13-18W Size: 85 x 37 x 22mm/3.35 x 1.46 x 0.87" (Approx.)18-24W Size: 87 x 37 x 22mm/3.35 x 146 x 0.87" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 X LED DriverKey FeaturesWith wide voltage range (AC90~265V) and constant current, the product can be used worldwide with high reliability.Equipped with DC jack, the product is easy to install and replace.Made from the premium plastic material, the product is durable and stable.There are five different wattage for you to choose: 3W, 4-7W, 8-12W, 13-18W, 18-24W.it is great for DIY LED panel light.What's In the Box1 X LED Driver

Electronic Component Starter Kit Capacitor-Multicolor

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:This is a high quality electronic component kit, which is durable and practical.You may learn more about electric project through employing these basic components by using your own hands.It is a great kit for educational use and includes lots of common components for your electronic experiment. Item Name: Electronic Component KitMaterial: PlasticFeatures: Durable, Portable, Easy to UseNotes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 10Pcs Resistor(100R)10Pcs Resistor(220R)10Pcs Resistor(330R)10Pcs Resistor(1K)10Pcs Resistor(10K)10Pcs Resistor(100K)10Pcs Resistor(4.7K)10Pcs Resistor(47K)10Pcs 100pf Ceramic Capacitor 10Pcs 10nf Ceramic Capacitor 10Pcs 100nf Ceramic Capacitor 10Pcs 2.2pf Ceramic Capacitor10Pcs Electrolytic Capacitor (10UF) 10Pcs Electrolytic Capacitor (470UF) 10Pcs Red LED 10Pcs Green LED10Pcs Yellow LED 10Pcs Blue LED 2Pcs Switches with Blue Hat2Pcs Switches with Red Hat2Pcs Switches with Yellow Hat2Pcs Switches with Green Hat1Pc 10K Precision Potentiometer2Pcs RGB LED1Pc Active Buzzer1Pc Passive Buzzer1Pc Pin Header (40pin)1Pc 400 Tie-points Breadboard1Pc 30 Jump WireKey FeaturesThis is a high quality electronic component kit, which is durable and practical.You may learn more about electric project through employing these basic components by using your own hands.It is a great kit for educational use and includes lots of common components for your electronic experiment.What's In the Box10Pcs Resistor(100R)10Pcs Resistor(220R)10Pcs Resistor(330R)10Pcs Resistor(1K)10Pcs Resistor(10K)10Pcs Resistor(100K)10Pcs Resistor(4.7K)10Pcs Resistor(47K)10Pcs 100pf Ceramic Capacitor10Pcs 10nf Ceramic Capacitor10Pcs 100nf Ceramic Capacitor10Pcs 2.2pf Ceramic Capacitor10Pcs Electrolytic Capacitor (10UF)10Pcs Electrolytic Capacitor (470UF)10Pcs Red LED10Pcs Green LED10Pcs Yellow LED10Pcs Blue LED2Pcs Switches with Blue Hat2Pcs Switches with Red Hat2Pcs Switches with Yellow Hat2Pcs Switches with Green Hat1Pc 10K Precision Potentiometer2Pcs RGB LED1Pc Active Buzzer1Pc Passive Buzzer1Pc Pin Header (40pin)1Pc 400 Tie-points Breadboard1Pc 30 Jump Wire

LCR-T4 12864 9V LCD Digital Transistor Backlight Diode

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Use 12864 liquid crystal display with green backlight. Automatic test the pin of a component, and display on the LCD. Measure the gate and gate capacitance of the MOSFET threshold voltage. Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components. Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage. Type: LCR-T4 Transistor TesterMaterial: Plastic, Electronic ComponentsStyle: 1: LCR-T4 Shell, 2: LCR-T4 Battery Buckle, 3: LCR-T4 Battery Case (Optional)Features: High Speed, Easy to Use, Backlight, with LCD DisplayPCD Size: 6.3cm x 7.1cm/2.48" x 2.80" (Approx.) Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x LCR-T4 Shell TesterOr1 x LCR-T4 Battery Buckle TesterOr1 x LCR-T4 Battery Case TesterKey FeaturesUse 12864 liquid crystal display with green backlight.Automatic test the pin of a component, and display on the LCD.Measure the gate and gate capacitance of the MOSFET threshold voltage.Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components.Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage.What's In the Box1 x LCR-T4 Shell TesterOr1 x LCR-T4 Battery Buckle TesterOr1 x LCR-T4 Battery Case Tester

2600Pcs 130 Values 1/4W Resistance Metal Film Resistors

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:This set of product can provide with high precision and perfect stability.With low temperature coefficient and extremely low noise, it could meet your demands of various electronic projects.The metal film resistors comes with a assorted bag/box, which saves you a lot of time sorting out resistors. Type: ResistorMaterial: Metal FilmQuantity: 2600Pcs/SetStyle: with Bag Package/with Box Package (Optional)Features: Metal, Resistor, Assortment Kit Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Included:1 Set of Resistors (Total 2600Pcs)Key FeaturesThis set of product can provide with high precision and perfect stability.With low temperature coefficient and extremely low noise, it could meet your demands of various electronic projects.The metal film resistors comes with a assorted bag/box, which saves you a lot of time sorting out resistors.What's In the Box1 Set of Resistors (Total 2600Pcs)

2.4inch TFT LCD Display Shield Touch Panel ILI9341 240X320

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:2.4" diagonal LCD TFT touch panel display.Bright, 4 white-LED backlight, on by default but you can connect the transistor to a digital pin for backlight control.Colorful, 18-bit 262,000 different shades.4-wire resistive touchscreen.8 bit digital interface, plus 4 control lines.Uses digital pins 5-13 and analog 0-3. That means you can use digital pins 2, 3 and analog 4 and 5. Pin 12 is available if not using the micro SD.5V compatible, use with 3.3V or 5V logic.For Arduino UNO R3 MEGA2560.Item Name: TFT Touch PanelQuantity: 1 PcSize: 2.4" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x TFT Touch PanelKey Features2.4"" diagonal LCD TFT touch panel display.Bright, 4 white-LED backlight, on by default but you can connect the transistor to a digital pin for backlight control.Colorful, 18-bit 262,000 different shades.4-wire resistive touchscreen.8 bit digital interface, plus 4 control lines.Uses digital pins 5-13 and analog 0-3. That means you can use digital pins 2, 3 and analog 4 and 5. Pin 12 is available if not using the micro SD.5V compatible, use with 3.3V or 5V logic.For Arduino UNO R3 MEGA2560.What's In the Box1 x TFT Touch Panel

200Pcs Touch Switch Safe Easy Installation Mini 2 Pin-White

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:The touch switch is mini and lightweight, which is easy and convenient to install.The touch switch features high sensitivity and stable performance, which can bring you good using experience.Made of electronic components, the touch switch is durable and shock-proof to use.The length of the touch switch is 0.8cm, width is 0.35cm and thickness is 0.325cm.The touch switch is suitable for being used in industry, business, manufacturing and so on.Item Name: Touch SwitchMaterial: Electronic ComponentStyle: 1: 4.3mm, 2: 5mm(Optional)Rated Voltage: 12VRated Current: 0.05AContact Resistance: 100M & Omega;Insulation Resistance: 100M & Omega;3C Rated Voltage Range: 400V and BelowFeatures: Safe, Mini, Easy InstallationSize Details: 0.8cm x 0.35cm x 0.325cm/0.31" x 0.14" x 0.13" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.The quantity is about 200pcs, due to manual calculation, the quantity might has 1-3pcs more or less, hope you can understand, thank you.Package Includes:200 x Touch SwitchsKey FeaturesThe touch switch is mini and lightweight, which is easy and convenient to install.The touch switch features high sensitivity and stable performance, which can bring you good using experience.Made of electronic components, the touch switch is durable and shock-proof to use.The length of the touch switch is 0.8cm, width is 0.35cm and thickness is 0.325cm.The touch switch is suitable for being used in industry, business, manufacturing and so on.What's In the Box200 x Touch Switchs

44mm Lens + Reflector Collimator + Fixed Bracket For

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Type: Glass LensMaterial: GlassBeam Angle: 60 DegreeLight Transmittance: 98%Lens Dia.: 44mm/1.73" (Approx.)Reflector Dia.: 50mm/1.97" (Approx.)Fixed Bracket Dia.: 53mm/2.09" (Approx.) Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:1 x Glass Lens1 x Reflector Collimator1 x Fixed BracketKey FeaturesMaterial: GlassBeam Angle: 60 DegreeLight Transmittance: 98%Lens Dia.: 44mm/1.73"" (Approx.)Reflector Dia.: 50mm/1.97"" (Approx.)Fixed Bracket Dia.: 53mm/2.09"" (Approx.)What's In the BoxPackage Includes:1 x Glass Lens1 x Reflector Collimator1 x Fixed Bracket

10Pcs LY2NJ JQX-13F DC 12/24V AC 220V 8 Pins Coil

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:This LY2NJ electromagnetic power relay is made with exquisite workmanship.It is made of high quality material, very durable to use.The relay is designed to protect and transform the electric circuit, which can be used widely in the remote control, communication, automatic control system, electronic equipment, etc.. Item Name: RelayModel Type: LY2NJ (8 Pins)Material: ABSCoil Voltage: DC 24VCoil Power: Coil Power: DC (W): 0.9, AC (VA): 1.2Contact Capacity: 10A/AC 250VPull In Voltage: ≤80% (V)Release Voltage: DC: ≥10% (V), AC: ≥30%Contact Resistance: ≤50 (m & Omega;)Insulation Resistance: ≤100 (m & Omega;)Terminals Form: SocketAction Time: ≤20msReset Time: ≤20msOperating Frequency:For Mechanical: 18,000 Times/1 HourFor Electrical: 18,000 Times/1 HourFeatures: Mini, 8 Pins, Exquisite WorkmanshipRelay Size: 27.5cm x 21cm x 35.3cm/10.82" x 8.26" x 13.89" (Approx.) Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:10 x LY2NJ Coil Power Relays10 x Socket BasesKey FeaturesThis LY2NJ electromagnetic power relay is made with exquisite workmanship.It is made of high quality material, very durable to use.The relay is designed to protect and transform the electric circuit, which can be used widely in the remote control, communication, automatic control system, electronic equipment, etc..What's In the Box10 x LY2NJ Coil Power Relays10 x Socket Bases

LM2596 DC-DC Digital Display Adjustable Step-down Power

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:The digital display voltmeter tube has adjustable accuracy and can be aimed at your multi-level adjustable accuracy.Press the right button to show the display input or output voltage.When the out indicator on the right is on, it shows the output, and the in on the left indicates the display input.Item Name: Power Converter ModuleInput Voltage Range: 4-40VDCOutput Voltage Range: 1.25-37VDC (Adjustable)Output Current: 2AInput Reverse Polarity Protection Support: YesBuilt-In Output Short Circuit Protection Support: YesBuilt-In Thermal Shutdown Support: YesVoltmeter Range: 0 to 40V, Error ± 0.1VFeatures: Adjustable Accuracy, Simple Operation, Digital Display Size: 6.1cm x 3.4cm x 12cm/2.4" x 1.34" x 4.72"(Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Power Converter ModuleKey FeaturesThe digital display voltmeter tube has adjustable accuracy and can be aimed at your multi-level adjustable accuracy.Press the right button to show the display input or output voltage.When the out indicator on the right is on, it shows the output, and the in on the left indicates the display input.What's In the Box1 x Power Converter Module

Battery Charger Fast Charging Anti-reverse Protection Safe

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:Featuring anti-reverse, over-current, over-voltage and short-circuit protection, the battery charger is safe to use and will not cause damage to your battery life.Adopting intelligent chip, the battery charger supports fast, stable and anti-interference charging.Made of plastic, this battery charger is eco-friendly and durable to use.The length of the battery charger is 11.8cm, width is 10cm and height is 3cm.This battery charger is suitable for 18650 battery.Item Name: Battery ChargerMaterial: PlasticPlug Type: US Plug, EU Plug(Optional)Input Voltage: AC100-240V, 50/60HZOutput Voltage: 4 x 4.2V±1%Output Current: 4 x 4.2±1% 0.5A (Max)Features: Universal, Safe, Fast ChargingSize Details: 11.8cm x 10cm x 3cm/4.65" x 3.94" x 1.18" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.This charger battery is compliant with scientific and reasonable charging mode: trickle precharge-constant, constant current, constant voltage, trickle charge.Package Includes:1 x Battery Charger(Others Not Included)Key FeaturesFeaturing anti-reverse, over-current, over-voltage and short-circuit protection, the battery charger is safe to use and will not cause damage to your battery life.Adopting intelligent chip, the battery charger supports fast, stable and anti-interference charging.Made of plastic, this battery charger is eco-friendly and durable to use.The length of the battery charger is 11.8cm, width is 10cm and height is 3cm.This battery charger is suitable for 18650 battery.What's In the Box1 x Battery Charger(Others Not Included)

TV Antenna High Resolution 360 Degree Reception 150-Black

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:Featuring intelligent chip and high resolution, this TV antenna can pick up strong signal and filter out cellular and FM signals to get more clearer picture and lower noise free broadcast TV channels, bringing you excellent and smooth viewing experience.This TV antenna comes with advanced smart technology to optimize signal transmission better, which supports signals reception up to 150 miles and provides added range and maximum signal reception for more channels.It is constructed of plastic material.The length of this TV antenna is 17cm, width is 5cm and height is 8cm. This TV antenna is suitable for bedroom, living room and gaming room.Item Name: TV AntennaMaterial: PlasticReception Range: 150 MilesWorking Frequency : VHF(40-300Mhz), UHF(470-890Mhz)VSWR: 1.5Impedence : 75ohmLNA Gain : 25dBCable : 1.5C-2VConnectors : F Male+IECPolarization: LinearVoltage: 5VPower Supply Connector: USBCurrent Consumption: 20mAOperation Temperature: -45-85 Degrees CelsiusStorage Temperature : -45-85 Degrees CelsiusCompatible with: 720P, 1080i, 1080p, 2K, 4KFeatures: High Resolution, Plug Play, Stable ReceptionSize Details:17cm x 5cm x 8cm/6.69" x 1.97" x 3.15" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x TV Antenna1 x Signal Receiver 1 x USB Charging Cable 1 x IEC to Arrow 1 x User ManualKey FeaturesFeaturing intelligent chip and high resolution, this TV antenna can pick up strong signal and filter out cellular and FM signals to get more clearer picture and lower noise free broadcast TV channels, bringing you excellent and smooth viewing experience.This TV antenna comes with advanced smart technology to optimize signal transmission better, which supports signals reception up to 150 miles and provides added range and maximum signal reception for more channels.It is constructed of plastic material.The length of this TV antenna is 17cm, width is 5cm and height is 8cm.This TV antenna is suitable for bedroom, living room and gaming room.What's In the Box1 x TV Antenna1 x Signal Receiver1 x USB Charging Cable1 x IEC to Arrow1 x User Manual

15M AC110V-220V PIR 10-100W Infrared Motion Sensor-Grey

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Easy to install, automatic, convenient, secure and practical.Power and detection indication function.The motion sensor can identify day and night automatically.It has wide detection range made up of up and down, left and right service field.This product is a new type of energy-saving lighting switch, it adopts high sensitivity detector, integrate circuit and SMT.It utilizes human motion infrared rays as control signal sources, when one enters the detection field, it will start the controlled load at once. Type: Infrared Sensor SwitchMaterial: ABSVoltage: AC110V~220V (50Hz)Working Rotation: 180 DegreeStandard: LVD, EMC, CE, RoHSIP Rating: Indoor Application IP44LUX Setting: 2-2000lux (Adjustable)Induction Lighting Time: 15s~7minDetection Distance: 15m (Approx.)Installation Height: 1.8-2.5MPower: 50WWorking Temperature: -10 Degrees Celsius~ 40 Degrees CelsiusWorking Humidity:Key FeaturesEasy to install, automatic, convenient, secure and practical.Power and detection indication function.The motion sensor can identify day and night automatically.It has wide detection range made up of up and down, left and right service field.This product is a new type of energy-saving lighting switch, it adopts high sensitivity detector, integrate circuit and SMT.It utilizes human motion infrared rays as control signal sources, when one enters the detection field, it will start the controlled load at once.What's In the Box1 x Infrared Sensor Switch

YY-30 Relay Board Safe Protective High Power 1 Way Switch

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:This relay control module adopts ultra-compact optocoupler, which features strong interfence and stable performance.Performing well in circuit and voltage protection, this This relay control module can make electronic devices much safer to use.It is constructed of PCB material.The length of this relay control module is 5.1cm and width is 5cm.This relay control module is suitable for many electronic devices.Item Name: Relay BoardMaterial: PCBModel: YY-30Style: 5V, 12V, 24V(Optional)Output Capacity: AC 250V/30A, within DC 30V/30ATerminal: 9.5mmBinding Post: 30AFeatures: Safe, Professional, High PrecisonSize Details:5.1cm x 5cm/2.01" x 1.97" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Module Interface Description:DC+ : Positive Pole of External DC Power SupplyDC- : Negative Pole of External DC Power SupplyNO: The relay is normally open, the relay is suspended before it is closed, and it is short-circuited with COM after it is closedCOM: Relay Common InterfacePackage Includes:1 X Relay BoardKey FeaturesThis relay control module adopts ultra-compact optocoupler, which features strong interfence and stable performance.Performing well in circuit and voltage protection, this This relay control module can make electronic devices much safer to use.It is constructed of PCB material.The length of this relay control module is 5.1cm and width is 5cm.This relay control module is suitable for many electronic devices.What's In the Box1 X Relay Board

TQP3M9009 50-4000MHz 21.8dB RF Broadband Low Noise

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:The low noise amplifier module has a high gain and can provide very low noise over a wide frequency range.The module enables communication effect between the receiver and the transmitter.The amplifier works with a single + 5V power supply.Good stability, large dynamic range and wide operating frequency range.Suitable for fixed gain amplification of various RF signals.Item Name: TQP3M9009 LNA AmplifierMaterial: FR-4 BoardWorking Frequency: 50-4000MHzAmplification Gain: 21.8dB (Typical)Noise Figure: 1.3dB (Typical)High Power: +22dBm (150mW) @1dB Compression PointWorking Current: 125mA (5V)Power Supply Voltage: 5V DCSystem Impedance: 50 & Omega;Features: Compact, Durable, Easy to UseLength: 20mm/0.79", Width: 35mm/1.38" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x TQP3M9009 LNA AmplifierKey FeaturesThe low noise amplifier module has a high gain and can provide very low noise over a wide frequency range.The module enables communication effect between the receiver and the transmitter.The amplifier works with a single + 5V power supply.Good stability, large dynamic range and wide operating frequency range.Suitable for fixed gain amplification of various RF signals.What's In the Box1 x TQP3M9009 LNA Amplifier

120Pcs/Set Male Female 10cm Jumper Wire 2.54mm Pin Dupont

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions. Specifications: 120pcs chromatic color male female dupont cables. Easy to install and use. Can be used for Arduino breadboard. Type: Dupont CableMaterial: PVC, PA66, LCP, PBTQuantity: 40 Pcs/Lot, 3 x LotsColors: Brown, Red, Orange, Yellow, Green, Blue, Purple, Grey, White, BlackFeatures: Durable, Reusable, Male FemaleSize: 10cm x 5cm x 2cm/3.94" x 1.97" x 0.79" (Approx.) Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:40 x Female to Female Dupont Cable40 x Male to Female Dupont Cable40 x Male to Male Dupont CableKey Features120pcs chromatic color male female dupont cables.Easy to install and use.Can be used for Arduino breadboard.Type: Dupont CableMaterial: PVC, PA66, LCP, PBTQuantity: 40 Pcs/Lot, 3 x LotsColors: Brown, Red, Orange, Yellow, Green, Blue, Purple, Grey, White, BlackFeatures: Durable, Reusable, Male FemaleSize: 10cm x 5cm x 2cm/3.94"" x 1.97"" x 0.79"" (Approx.)What's In the Box40 x Female to Female Dupont Cable40 x Male to Female Dupont Cable40 x Male to Male Dupont Cable

NanoVNA Testboard Kit Accurate Network Analysis VNA-Blue

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions. Specifications: This test board kit is used for NanoVNA or other vector network analyzer user-friendly measurement plug-ins and SMT devices. The test board contains a plug-in test circuit suitable for VNWA Testboard, and a set of 0805 and 1206 patch test circuits are added. This product is not soldered before delivery, please prepare your own welding tools and build a test circuit according to your test needs. Item Name: Testboard Kit Material: PC, Aluminum Alloy Size: 14cm x 9cm x 3cm/5.51" x 3.54" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Testboard Main Board 6 x SMA Female Heads 4 x 6mm Copper Studs 4 x M2.5 Screws 2 x 40 Pin Round Row Seats 2 x 0805 49R9 Calibration ResistancesKey FeaturesThis test board kit is used for NanoVNA or other vector network analyzer user-friendly measurement plug-ins and SMT devices.The test board contains a plug-in test circuit suitable for VNWA Testboard, and a set of 0805 and 1206 patch test circuits are added.This product is not soldered before delivery, please prepare your own welding tools and build a test circuit according to your test needs.What's In the Box1 x Testboard Main Board6 x SMA Female Heads4 x 6mm Copper Studs4 x M2.5 Screws2 x 40 Pin Round Row Seats2 x 0805 49R9 Calibration Resistances

2.4G 1100M NRF24L01+PA+LNA SMA Antenna Wireless

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Easy and suitable module to setup your wireless communication system with low cost.Achieve good wireless transition performance.You can easily add it with your own for MCU/ARM/PIC/AVR/STM32 system.This module is designed with power amplifier and SMA antenna.Allowed to use the wireless communication up to 1000 meters. (No Barrier) Type: Wireless Module with AntennaMaterial: PlasticFeatures: Long Distance Transfer, Stable Transmission, Easy to UseSize: 4.1cm x 1.55cm/1.61" x 0.61" (Approx.) Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:1 x Wireless Module1 x AntennaKey FeaturesEasy and suitable module to setup your wireless communication system with low cost.Achieve good wireless transition performance.You can easily add it with your own for MCU/ARM/PIC/AVR/STM32 system.This module is designed with power amplifier and SMA antenna.Allowed to use the wireless communication up to 1000 meters. (No Barrier)What's In the Box1 x Wireless Module1 x Antenna

PAM8610 2x15W Amplifier Dual Channel Stereo Audio Digital

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Designed with official circuit standard.15W+15W output with DC 12V power supply.Great heat dissipation performance, no extra cooling fin needed.Over temperature and over-current protection.With switch function.Type: Audio Amplifier BoardChannel: D Class StereoPower Supply Voltage: DC 12VFeatures: Dual Channel, Heat Dissipation Performance, Stereo Audio Amplifier, MiniLength: 30mm/1.18" (Approx.)Width: 24mm/0.94" (Approx.)Thickness: 1.5mm/0.06" (Approx.)Notes:Due to the light and screen setting difference, the color of item may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Audio Amplifier BoardKey FeaturesDesigned with official circuit standard.15W+15W output with DC 12V power supply.Great heat dissipation performance, no extra cooling fin needed.Over temperature and over-current protection.With switch function.What's In the Box1 x Audio Amplifier Board

4 Ports USB 3.0 PCI E Card Adapter Converter For-Red

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:The PCI E card converter is equipped with 4 USB 3.0 ports.USB 3.0 is adopted, which can speed up file access and transfer rate.Devices with USB 2.0/1.1 are compatible with it.There are separate insurance to protect your computer when it is over-current.It is compatible for Windows XP/Vista/7/8/8.1/10.Item Name: PCI E Card ConverterMaterial: ABS, MetalSuitable: for Windows XP/Vista/7/8/8.1/10Features: USB 3.0, 4 Ports, High Speed Transmission, Large CompatibilitySize: 12cm x 10cm x 2cm/4.72" x 3.94" x 0.79" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.The internal USB 3.0 20 PIN connector needs to be used in conjunction with the USB 3.0 20 PIN adapter to achieve 2 USB 3.0 hosts-The USB 3.0 20 PIN adapter is not included in the software package-If the USB Express 20 PIN device is restarted, the connection is still not recognized that the device of the Express card is on the computer, it is recommended to remove the device again and reconnect it to another USB port for correct identification-this USB 3.0 Express card cannot be used as a standalone charger.Package Includes:1 x PCI E Card ConverterKey FeaturesThe PCI E card converter is equipped with 4 USB 3.0 ports.USB 3.0 is adopted, which can speed up file access and transfer rate.Devices with USB 2.0/1.1 are compatible with it.There are separate insurance to protect your computer when it is over-current.It is compatible for Windows XP/Vista/7/8/8.1/10.What's In the Box1 x PCI E Card Converter

Band Pass Filter Professional Signal Filtering-Antique Gold

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:This band pass filter features fine workmanship, which has long service time.This band pass filter is professional, which is a good DIY utility tool.It is constructed of metal material.The length of this band pass filter is 4cm.This band pass filter is suitable for DIY.Item Name: Band Pass FilterMaterial: MetalCenter Frequency: TYP.1090dBInsertion Loss within 1075-1105MHz: 2.3dB (typ), 3.0dB (max)Amplitude ripple within 1085-1095MHz: 0.25dB (typ), 0.5dB (max)Attenuation (Reference Level From 0 dB):DC-970MHz: 25.0 dB(min), 30dB (typ)1150-1300MHz: 25.0dB(min), 33.5dB (typ)VSWR within 1075-1105MHz: 1.8dB (typ), 2.1dB(max)Source Impedance: 50Zs (typ)Load Impedance: 50Zl(typ)Features: DIY, Professional, Signal FilteringSize Details:Length: 4cm/1.57" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Band Pass FilterKey FeaturesThis band pass filter features fine workmanship, which has long service time.This band pass filter is professional, which is a good DIY utility tool.It is constructed of metal material.The length of this band pass filter is 4cm.This band pass filter is suitable for DIY.What's In the Box1 x Band Pass Filter

DS3231 Clock Module Precise Multifunctional DIY-Black

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:The clock module features high accuracy and low power consumption, which can bring you good using experience.The timing functions of the clock module has seconds, minutes, hours, day of the week, date, month and year, so it is multifunctional and practical.Made of plastic and metal, the clock module is durable and eco-friendly to use. It can adapt to 3.3V and 5V systems without level conversion, which is very convenient to use.The length of the clock module is 1.32cm and width is 1.37cm.The clock module is especially suitable for midification.Item Name: Clock ModuleMaterial: Plastic, MetalModel: DS3231Operating Temperature Range: -40 Degree Celsius to +85 Degree CelsiusTiming Accuracy: ±5ppm (±0.432 Seconds/Day)Output: 1Hz and 32.768kHz OutputSerial Bus: High-speed(400kHz) I2C Power Supply Voltage: +2.3V to +5.5VDigital Temperature Sensor: ±3 Degree CelsiusBattery: Button Battery CR927(Included)Features: High Accuracy, Mini, DIYSize Details: 1.32cm x 1.37cm/0.52" x 0.54" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.The product is also suitable for Arduno board.Package Includes:1 x Cloack Module(Button Battery CR927 Included)Key FeaturesThe clock module features high accuracy and low power consumption, which can bring you good using experience.The timing functions of the clock module has seconds, minutes, hours, day of the week, date, month and year, so it is multifunctional and practical.Made of plastic and metal, the clock module is durable and eco-friendly to use. It can adapt to 3.3V and 5V systems without level conversion, which is very convenient to use.The length of the clock module is 1.32cm and width is 1.37cm.The clock module is especially suitable for midification.What's In the Box1 x Cloack Module(Button Battery CR927 Included)

200Pcs Touch Switch Safe Easy Installation Mini 2 Pin-Black

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:The touch switch is mini and lightweight, which is easy and convenient to install.The touch switch features high sensitivity and stable performance, which can bring you good using experience.Made of electronic components, the touch switch is durable and shock-proof to use.The length of the touch switch is 0.8cm, width is 0.35cm and thickness is 0.325cm.The touch switch is suitable for being used in industry, business, manufacturing and so on.Item Name: Touch SwitchMaterial: Electronic ComponentStyle: 1: 4.3mm, 2: 5mm(Optional)Rated Voltage: 12VRated Current: 0.05AContact Resistance: 100M & Omega;Insulation Resistance: 100M & Omega;3C Rated Voltage Range: 400V and BelowFeatures: Safe, Mini, Easy InstallationSize Details: 0.8cm x 0.35cm x 0.325cm/0.31" x 0.14" x 0.13" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.The quantity is about 200pcs, due to manual calculation, the quantity might has 1-3pcs more or less, hope you can understand, thank you.Package Includes:200 x Touch SwitchsKey FeaturesThe touch switch is mini and lightweight, which is easy and convenient to install.The touch switch features high sensitivity and stable performance, which can bring you good using experience.Made of electronic components, the touch switch is durable and shock-proof to use.The length of the touch switch is 0.8cm, width is 0.35cm and thickness is 0.325cm.The touch switch is suitable for being used in industry, business, manufacturing and so on.What's In the Box200 x Touch Switchs

L298N Dual H Bridge DC Stepper Control Board Motor Driver

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:The module has a Vcc input terminal and a 5V terminal which can either be an input or an output. The module can be powered either by inputting 7 to 35V on the Vcc terminal or by inputting 5V on the 5V terminal.There is a power button on the module that enables the Vcc input. When Vcc is enabled a red LED will light. If instead, you use the 5V power input, the switch is bypassed and the board will always be powered.The Vcc input feeds a built-in 5V regulator which is used by the L298N chip. If the input voltage is in the range of 7 - 12VDC, there will be 5V available at the 5V terminal that can be used to power an for arduino or other 5V logic. The built-in 5V regulator can handle up to 400mA maximum. If Vcc is higher than 12VDC, it is not recommended to use the built-in 5V to power other devices to avoid possible overheating of the 5V regulator.Using the Vcc input with a voltage between 7-12V gives the most flexibility when using this module and is the recommended mode to use.Type: Dual H-Bridge Motor Control ModuleMaterial: PlasticPeak Current: 2.5AMotor Voltage Range: 5-35VTotal Power: 25WFeatures: Easy Installation, Durable, Good ReplacementNote: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Package Includes:1 x Dual H-Bridge Motor Control ModuleKey FeaturesThe module has a Vcc input terminal and a 5V terminal which can either be an input or an output. The module can be powered either by inputting 7 to 35V on the Vcc terminal or by inputting 5V on the 5V terminal.There is a power button on the module that enables the Vcc input. When Vcc is enabled a red LED will light. If instead, you use the 5V power input, the switch is bypassed and the board will always be powered.The Vcc input feeds a built-in 5V regulator which is used by the L298N chip. If the input voltage is in the range of 7 - 12VDC, there will be 5V available at the 5V terminal that can be used to power an for arduino or other 5V logic. The built-in 5V regulator can handle up to 400mA maximum. If Vcc is higher than 12VDC, it is not recommended to use the built-in 5V to power other devices to avoid possible overheating of the 5V regulator.Using the Vcc input with a voltage between 7-12V gives the most flexibility when using this module and is the recommended mode to use.What's In the Box1 x Dual H-Bridge Motor Control Module

ANENG BT-168 PRO Battery Tester Digital-display Type Tester

Features:Quickly test the battery capacity, no battery required.Easy-to-read LCD digital display.Mini compact battery tester, portable and easy to operate.Universal battery checking tester to test most batteries.Wide test applications: 1.2~4.8V batteries type of AA, AAA, D, C, 6F22, 18650, CR2032, LR44, etc.The battery tester can be used to test the following:lithium battery:1.3.7V2.18650, 16340, 14500, 10440, 21700 1. 1.5V:2. AAA, MN2400, R033. AA, HP7, MN1500, UM34. C, HP11, MN1400, SP11, LR14, UM25. D, HP2, MN1300, SP2, R20, UM16. 9V: PP3, MN1604, 6F22, 006PSpecifications:Material: ABSRange: 1.2~4.8VItem Size: 110.8 * 60.5 * 25.5mm / 4.36 * 2.38 * 1inItem Weight: 44g / 1.55ozPackage Weight: 50g / 1.76ozPackage Size: 12 * 6.5 * 3cm / 4.72 * 2.56 * 1.18inPacking List:1 * Battery TesterKey FeaturesQuickly test the battery capacity, no battery required.Easy-to-read LCD digital display.Mini compact battery tester, portable and easy to operate.Universal battery checking tester to test most batteries.Wide test applications: 1.2~4.8V batteries type of AA, AAA, D, C, 6F22, 18650, CR2032, LR44, etc.The battery tester can be used to test the following:What's In the Box1 x Battery Tester

TSL2591 High Range Dynamic Digital Light Sensor 1980-Blue

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:The TSL2591 light sensor module features a very high range of digital light sensors.Compared to conventional photoresistors, the TSL2591 light sensor can calculate lux illumination.The module has an infrared sensor and a sensor that captures the entire spectrum.The diodes can be individually controlled so that the infrared component, the entire spectrum or only the visible portion can be measured.The closed pin head can be soldered as needed.Type: Digital Light SensorMaterial: Electronic ComponentFeatures: Compact, Stable, High Range, Mini SizeSize: 8cm x 10cm/3.15" x 3.94" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.?Package Includes:1 x Digital Light SensorKey FeaturesThe TSL2591 light sensor module features a very high range of digital light sensors.Compared to conventional photoresistors, the TSL2591 light sensor can calculate lux illumination.The module has an infrared sensor and a sensor that captures the entire spectrum.The diodes can be individually controlled so that the infrared component, the entire spectrum or only the visible portion can be measured.The closed pin head can be soldered as needed.What's In the BoxDue to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.?Package Includes:1 x Digital Light Sensor

Type-C Hub Docking Station High Speed-Silver

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Description:Compliant with the USB-C interface specification of the built-in conversion chip, it can plug and play.It supports HDCP2.2 and TF card data storage function.Made of aluminum alloy high quality material, it is durable.The length of this product is 12cm, the width is 4cm and the height is 1cm.It is suitable for type-c port computer and mobile phone data transmission expansion.Item Name: Type-C Docking StationMaterial: Aluminum AlloyBackward Compatible: USB2.0/1.1Highest Resolution: 3840X2160P/30HZ (Requires the Support of the Display Host), Also Supports 1080p/23.98/24/50/59.94/60HZ, 1080i/50/59.94 /60HZ, 720p/50/59.94/60HZ, etcPicture: Support 4K X 2K Backward CompatibilityStorage Humidity: 5 Percent to 90 Percent RH (Non-condensing)Storage Temperature: -10~70 Degrees CelsiusChip: VL101+VL813+PS176+RTL8153Operating Humidity: 10 Percent to 85 Percent RH (Non-condensing)Operating Temperature: 0~70 Degrees CelsiusCompatible Models: for S10/S9/S9+/S8/S8+s10, for LG g5/LG g6/950,950XL, for HTC:ULTRA/etc/ HTC10, for Huawei Mate10/Mate10 Pro/p20/p20 Pro, for Macbook2015/for Macbook2016/for Macbook2017/for Mac book pro/for IMAC PRO20, etcNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Type-C Docking StationKey FeaturesCompliant with the USB-C interface specification of the built-in conversion chip, it can plug and play.It supports HDCP2.2 and TF card data storage function.Made of aluminum alloy high quality material, it is durable.The length of this product is 12cm, the width is 4cm and the height is 1cm.It is suitable for type-c port computer and mobile phone data transmission expansion.What's In the Box1 x Type-C Docking Station

GY-213V-HTU21D Low Power High Precision I2C-Purple

I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:The HTU21D is a low-cost, accurate, digital humidity and temperature sensor.This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control systems.All you need is two lines for I2C communication and youll have relative humidity readings and very accurate temperature readings.There are only four pins in order to start using this sensor in a project. One for VCC, one for GND, and two data lines for I2C communication.This breakout board has built in 4.7k pull up resistors for I2C communications.If you want to hook up multiple I2C devices on the same bus, you may want to disable these resistors.Item Name: Temperature Humidity ModuleMaterial: ABSModule Model: HTU21DFeatures: Low Power, High Precision, Temperature Humidity SensorSize: 1.5cm x 1.5cm x 1cm/0.59" x 0.59" x 0.39" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:1 x Temperature Humidity ModuleKey FeaturesThe HTU21D is a low-cost, accurate, digital humidity and temperature sensor.This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control systems.All you need is two lines for I2C communication and youll have relative humidity readings and very accurate temperature readings.There are only four pins in order to start using this sensor in a project. One for VCC, one for GND, and two data lines for I2C communication.This breakout board has built in 4.7k pull up resistors for I2C communications.If you want to hook up multiple I2C devices on the same bus, you may want to disable these resistors.What's In the Box1 x Temperature Humidity Module