HERSHEY KISS COMMERCIAL CIRCUIT DIAGRAM [remade with littleBits]
FORK
MAKEY MAKEY INVERTER
OSCILLATOR MIX
WIRE
USB POWER BRANCH
Tune oscillators to play different notes.
MP3 PLAYER Add sound file for bell to SD card SPEAKER The Hershey kiss (with steel fiber on base) is conductive. When the kiss touches both contacts, the corresponding output bitSnap is triggered. Because there is an inverter after the bitsnap, the opposite signal is output. This means that you will only hear sound when the kiss is lifted from the base. contact 1: earth/ground