Introduction LinkNode R1 is a WiFi development board which is powered by the high integrated WiFi chip ESP-8266EX. Thanks for the contribution from open source community who have developed Arduino...

This is an adapter shield for Arduino that can allow eary connection of servo, sensors, communication modules, such as NRF24L01, Xbee.

Use this handy twins shield to install two Arduino shields on pcDuino/Arduino side by side. This is especially important when one Arduino shield doesn't expose the headers for stacking or the shield...

ESP8266 offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor...

This is an pre-assembled Arduino Protoshield. We assembled them to save our customer some time to focus on your circuits. All Arduini pins are brought to this protoshiled. 5V, GND, digital I/O,...

You may have several ways to make your Arduino communicate with your Android phone or iPone, such as through bluetooth, or wifi. However, you have an much easy way to do this, through audio jack. Now...

Max Pierson designed a very excellent Arduino DMX-512 I/O shield.  Please refer to his site: http://blog.wingedvictorydesign.com/2009/04/29/arduino-dmx-512-io-shield/ for more information. We...

This shield adds a pair of infrared transmitter and receiver to your Arduino. The spare area can also be used as breadboard.  Interesting sample project is WiFi TV remote control using Android...

MQ2  flammable gas and smoke sensor detects the concentrations of combustible gas in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of flammable gas of 300...

This is a protoshield for Arduino with a mini breadboard. It allows qu

A Xbee shield allows an Arduino board to communicate wirelessly using Bee compatible modules (like Zigbee or BlueToot