Lilypad Arduino

Leah Buechley’s “wearable” edition of the Arduino is this Lilypad styled PCB.

The LilyPad Arduino is a microcontroller board designed for wearables and e-textiles. It can be sewn to fabric and similarly mounted power supplies, sensors and actuators with conductive thread. The board is based on the ATmega168V (the low-power version of the ATmega168)