Technische Beschreibung
Twelve motion sensors are mounted at intervals of 7 metres across the bridge. A microcontroller processes their signals into the DMX-protocol which is sent to the dimmers that control the lights (six 1000W spotlights). As microcontroller we used the one which comes on the arduino-board (an open-source physical computing platform) together with a DMX transmitting shield.
Hardware / Software
six 1000W lights, arduino board, motion sensors