One will blink on and off (2), another will flash a heartbeat pattern (1), another will do a breathing fade (0) and the other will do a random fade (3). LilyTiny is a quick and easy way to add twinkling lights to a project without any programming or a bulky Main Board. It s also a great educational tool for showing a range of functionality without having to get out the computers. If you re an advanced user and want to re-program the LilyTiny, the ICSP programming connectors are broken out on the back.
LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They re even washable!