Freetronics

DESCRIPTION The LCD and Keypad Shield gives you a handy 16-character by 2-line display, 5 buttons and a controllable backlight, plug it straight i...

DESCRIPTION Drive up to 8 relays from your Arduino using just 2 I/O pins with this shield. It communicates with your board using I2C, so you can e...

DESCRIPTION The EtherMega is a 100% Arduino Mega 2560 compatible board that can talk to the world. Do Twitter updates automatically, serve web pag...

DESCRIPTION The EtherTen is a 100% Arduino compatible board that can talk to the world. Do Twitter updates automatically, serve web pages, connect...

DESCRIPTION The LeoStick is designed to be functionally similar to the upcoming Arduino Leonardo, but given the "honey, I shrunk the kids" treatme...

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page...

DESCRIPTION A very useful wide-range switch mode regulator with a 5V or 7V output and a wide range input of up to 28V! The PR28V is rated for up t...

DESCRIPTION The 802.3AF Power-over-Ethernet regulator module mounts on an Ethernet Shield, EtherTen or Ethermega to allow it to accept power at a ...

DESCRIPTION Connects to your Arduino or other microcontroller project and makes sure it keeps running by watching for a “heartbeat” signal. If the ...