Re: Reverse engineering Lumenition optical switch
I've just found this in the instructions, how it works...
1. First is the optical switch, this contains a light emitting diode (LED) which sits in the switch bracket opposite a matching silicon phototransistor. When the ignition is switched on, the LED emits an invisible infra red beam towards the
silicon phototransistor which receives or 'sees' the beam.
Chris
|