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4*4 Key Matrix Keyboard Module
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4*4 Key Matrix Keyboard Module
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4*4 Key Matrix Keyboard Module

$4.73$5.38

Details IntroductionThe 4*4 matrix keyboard is usually used as an input device in a project. There are 16 keys in total, and the number of buttons indicates th..

AdConverter - MCP3004 module
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AdConverter - MCP3004 module
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AdConverter - MCP3004 module

$37.96$49.95

Details Features1. Use an AD Converter-MCP3004, which is a 10-bit successive approximation Analog-to-Digital (A/D) converter that uses on-chip sample-and-holding circuit.2. 4-line voltage i..

Apds-9960 RGB infrared gesture sensor movement direction recognition module
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Apds-9960 RGB infrared gesture sensor movement direction recognition module
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Apds-9960 RGB infrared gesture sensor movement direction recognition module

$2.91$3.59

Details IntroductionThe RGB and Gesture Sensor is a small breakout board with a built-in APDS-9960 sensor that offers ambient light and color measuring, proximity detection, and touchless g..

Driver shield motor
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Driver shield motor
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Driver shield motor

$49.13$53.99

Details Features1. A shield to drive DC motors, stepping motors and servos; just plug it onto a Uno board (Arduino, , or other compatibles) for use.2. Use L293D to drive motors: capable of ..

Driver shield motor

$49.13$53.99

ESP8266 serial Wifi transceiver module 1MB flash transceiver module
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ESP8266 serial Wifi transceiver module 1MB flash transceiver module
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ESP8266 serial Wifi transceiver module 1MB flash transceiver module

$6.39$7.99

Details IntroductionESP8266 is a highly integrated chip designed for the needs of a new connected world. Its AT instruction can check and control the IO ports and check the ID of the chip. ..

Gy-302 BH1750 intensity digital light module
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Gy-302 BH1750 intensity digital light module
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Gy-302 BH1750 intensity digital light module

$2.16$2.73

Details IntroductionBH1750FVI is a digital Ambient Light Sensor IC for I2C bus interface. This IC is the most suitable to receive the ambient light data for adjusting LCD and Keypad backlig..

IIC/I2C/TWI 2004/20x4 LCD Module Shield
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IIC/I2C/TWI 2004/20x4 LCD Module Shield
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IIC/I2C/TWI 2004/20x4 LCD Module Shield

$35.43$48.54

Details  Features I2C LCD 2004 displays characters of 4 rows with 20 characters in each.Working voltage: 5V DC; Dimension: 60×99x22 mm.IIC/I2C interface; only takes two I/O ports..

Power third hand electric soldering iron base bracket with vice clamp 5 times magnifying glass
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Power third hand electric soldering iron base bracket with vice clamp 5 times magnifying glass
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Power third hand electric soldering iron base bracket with vice clamp 5 times magnifying glass

$13.56$16.54

Details Introduction Helping Hands gives you a "third hand" for working on hobbies. Magnifying glass and various adjustable joints that act as a third hand to support work. And it firmly ho..

Premium black ABS case with external fan
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Premium black ABS case with external fan
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Premium black ABS case with external fan

$8.00$8.99

Details FeaturesProtective Case of Raspberry Pi 3B+, 3B, 2 Model B & RPi 1 Model B+.Made of ABS which is high quality and durable.Quick-responding technical support.Access to all ports...

RGB color sensor module TCS34725
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RGB color sensor module TCS34725
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RGB color sensor module TCS34725

$6.17$7.35

Details IntroductionThe TCS34725 device provides a digital return of red, green, blue (RGB), and clear light sensing values. An IR blocking filter, integrated on-chip and localized to the c..

Smart home wireless switch controller -USB DC 5V wireless relay module
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Smart home wireless switch controller -USB DC 5V wireless relay module
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Smart home wireless switch controller -USB DC 5V wireless relay module

$40.08$44.53

Details FeaturesThis WIFI Relay allows users to remote turn on/off connected appliance of different types and brands via app EWeLink from anywhere anytime. Available on both Android and iOS..

The RTC - DS1302 module
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The RTC - DS1302 module
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The RTC - DS1302 module

$6.11$8.99

Details  FeaturesAn NTC thermistor sensor is included, supporting high sensitivity.A comparator LM393 is contained, so it can output both digital and analog signals at the same time.In..