I have arduino duemilanove board and I want it to receive codes from two wires from remote control. I know that it transmits NEC codes, the only thing is how should I connect these two wires to arduino?
I'll explain a bit: these two wires are from multimedia adapter that controls various types of multimedia devices like dvds, dvb-t tuners etc. These wires should be connected to IR receiver (so there's no IR LED, instead only two wires: I suppose ground and out).
Please, if anyone knows who to connect it correctly to arduino as to receive and decode codes (I have IR library for arduino, also I have a scheme but it uses IR leds, not wires)