The Iduino LilyPad 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 ATmega168 (the low-power version of the ATmega168) .
Warning: Don’t power the LilyPad Arduino with more than 5.5 volts, or plug the power in backwards: you’ll kill it. What’s more,the LilyPad iduino should only be programmed with software versions 0010 or higher. You can program it with earlier versions, but all of the time related functions will be off (twice as slow as they should be).
Handleiding om de Lilypad aan de gang te krijgen: http://arduino.cc/en/Guide/ArduinoLilyPad