Arduino

This is a digital microphone for use with the various Arduino boards. It has a digital and/or analog output and is based on the LM386 amplifier for which there are extensive tutorials on-line. The...

This is a digital temperature and humidity sensor module that works with all of the Arduino micro-controllers. Because it is a digital sensor it only necessitates 3 connections, Vcc, GND, and a...

This is a digital Tap/Knock sensor on a small circuit board that is designed to work with all of the Arduino boards. It is easy to incorporate into any project requiring only a 5v supply, ground, and...

Product Description The NodeMcu is an open-source development kit based on the popular chip ESP8266 (ESP-12E), using the Lua programming language, a development environment for applications...

This is a very popular LCD Keypad shield for Arduino or Freeduino board. It includes a 2×16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the...

This is an Arduino-compatible microcontroller featuring the ATmega2560-16U2 chip. Notes Recommended Input Voltage: 7-12V DC Current per I/O Pin: 40 mA DC Current for 3.3V Pin: 50 mA 8KB of...

This is a motor shield for an Arduino Uno that makes it easy for your Arduino to control various types of motors! All you need to do is attach this to your Uno, run wires from your motors to the...