Hi
if you have put your hands under an electronic hand dryer you will know the circuit im talking about, a infrared LED when you interupt the signal it triggers something (in this case the dryer) how could i make a simple circuit, and how does it work?
Thanks guys
if you have put your hands under an electronic hand dryer you will know the circuit im talking about, a infrared LED when you interupt the signal it triggers something (in this case the dryer) how could i make a simple circuit, and how does it work?
Thanks guys