04-07-2004, 03:28 PM
It's the same type of IR sensor on home alarms. Invisible beam sent out to a fixed point. When that point is broken, the circuit
is activated. In the case of the urinal device, when the beam is broken, you are standing in front of it. When you move out of it's way, the circuit is activated and the toilet flushes. This demo gives you a very scientific breakdown.:lol:
DEMO
is activated. In the case of the urinal device, when the beam is broken, you are standing in front of it. When you move out of it's way, the circuit is activated and the toilet flushes. This demo gives you a very scientific breakdown.:lol:
DEMO