Ir Remote Extender Circuit Diagram. Ir beam from remote control travels very short distance with narrow angle so that here we given ir remote control extender circuit with few components. The circuit diagram shown above represents the ir data receiver circuit which receives the transmitted signal from the transmitter end and reverts the signals back to the ir mode for operating the ir device extended at this remote end.
It should work with any domestic apparatus that use 36 38khz for the ir carrier frequency. The idea is that you take your remote control with you aim at the ir remote control extender which is in the same room and this will relay the ir signal and control the remote appliance for you. Parts 1 sfh2030 photodiode 1 til38 ir emitting diode 1 5mm red led 2 4 7m 1 4w resistors 1 1k 1 4w resistor.
The circuit diagram shown above represents the ir data receiver circuit which receives the transmitted signal from the transmitter end and reverts the signals back to the ir mode for operating the ir device extended at this remote end.
Parts 1 sfh2030 photodiode 1 til38 ir emitting diode 1 5mm red led 2 4 7m 1 4w resistors 1 1k 1 4w resistor. It should work with any domestic apparatus that use 36 38khz for the ir carrier frequency. The circuit is displayed below. The idea is that you take your remote control with you aim at the ir remote control extender which is in the same room and this will relay the ir signal and control the remote appliance for you.
