INFRARED(IR) Transmitter(TX) And Receiver(RX) : IR pair is an electronic device which consists of two parts i) Transmitter and ii) Receiver. Transmitter is used to transmits or emit the INFRARED rays and the receiver is used simply to receive these radiations .
This is the IR Transmitter and Receiver pair matched pair used in our IR proximity, White Line or Micromouse sensor. It consists of 5mm 940 nanometer wave length high power IR LED and photodiode having peak sensitivity at 940 nanometer wavelength.