is there a schematic for an IR transmitter and IR receiver? i just want a remote on/off switch, so when the power comes on the infrared led comes on and switches on the receiver, and when it goes off it goes off. all i really need is the receiver schematic, coz i reckon i can work out the transmitter.
Great link, Johnson777717! Lotsa cool stuff!
I've had good results with the Sharp GP1U52X IR receiver module. It's cheap and easy to use with only 3 pins - +5vdc, gnd, signal out. Most other IR modules are just as easy to get and use.
is there a schematic for an IR transmitter and IR receiver? i just want a remote on/off switch, so when the power comes on the infrared**broken link removed**comes on and switches on the receiver, and when it goes off it goes off. all i really need is the receiver schematic, coz i reckon i can work out the transmitter.