using mini-jack cables as stylophone sensors turned out to be a clever move: the cables carry 3 signals, allowing me to run 5V and GND through the cable along with the sensor signal. this opens up for modular plug and play with home built sensors, that get powered by the platform.
part of the CHEAP, FAT and OPEN project: http://tthheessiiss.wordpress.com
very nice
abieloli 1 year ago