A PicoCricket is a tiny computer that can make things spin, light up and play music. Lights, motors, sensors and other devices can be plugged into a PicoCricket, which can be programmed to react, interact and communicate. For example, it can be used to make a cat and programmed to purr when someone pets it. It can be used to make a birthday cake and programmed to play a song when someone blows out the candles. The PicoCricket Kit is designed for making artistic creations with lights, sound, music and motion.