Brave or stupid! We must've done something because somehow it kept working haha. Funny I went to the trouble of spooling up multiple iterations of the sensor PCB but never even made a protoboard version for the controller..
Thanks very much!
OH! is a sculpture/controller for the lights on the geodesic dome at the Telus World of Science in Vancouver, Canada. It was built by me and several others at Tangible Interaction in Vancouver. I did the firmware, sensors/EDA, wiring, PureData...