i wants to build a IR receiver which can receive the IR beam of 38khz and the detection output colud be shown by led,further i want to connect this to microcontroller , just like an obstacle finder or like visitor counter please attach the schematic.
i had made the transmitter with 555 ic.
ya i had searched but didnt got any workable idea thats why i am trying here. i thought people here are for helping each others rather than commenting on anyone's need.
now the problem is the ir receiver circuit that i got with this circuit is not working and i am unable to find the fault, so i you say i will attach the circuit that i am having with me or if you have any other idea then pls share it here