Summary The IRTR module presented here features a fixed-gain, 38-KHz modulated infrared receiver and a corresponding infrared sender with oscillator circuit to make cool infrared projects such as a ...

There is also an honorable mention of the HS0038 integrated-circuit which can interpret the light waves and output a digital signal.

The circuit is viewed from the component side of the PCB. It's quite a simple circuit. The IR receiver module and other parts were purchased from Jaycar Electronics here in New Zealand - it is a 38kHz ...

Burglar alarm assembly Assemble the transmitter and receiver-cum-alarm circuits on two separate general-purpose PCBs and house in suitable cabinets. Mount the units on the opposite sides of the ...

This IR receiver based on ATtiny13 microcontroller is used to control a Media Center box via a remote. The circuit is powered by 20 pin ATX connector pin 9 “+5VSB” because it is the only pin ...