SparkFun LilyPad Vibe Board LilyPad, Sparkfun Originals New Car Accessories and became a requirement on

and became a requirement on all 1996 and newer US vehicles

the sensor can detect when an object passes between the uprights

Datasheet (Buzzer)

2 x SPDT Slide Switch

big reset button on a breadboard

SparkFun LilyPad Vibe Board LilyPad, Sparkfun Originals New Car Accessories and became a requirement onApply 5V and be shaken by this small, but powerful vibration motor. Works great as an physical indicator without notifying anyone but the wearer. This version uses a surface mount motor which is less likely to be damaged during use. LilyPad is a wearable 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.