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 tiny ...

Here’s the front-end circuit of the IR sniffer. The hardware will capture an IR code and retransmit it on demand. The schematic isn’t particularly complex. The IR receiver module is represented here ...

Old infrared remote controls can be a great way to interface with your projects. One of [AnalysIR’s] latest blog posts goes over the simplest way to create an Arduino based IR receiver, making ...

Learning about how infrared ... build a couple of circuits to experiment with and communicate through infrared light transmissions. Instead of going with an IR receiver module you’ll build ...

At the heart of the circuit lies a CNY70 reflective opto sensor module ... The LED emits infrared light, and the phototransistor works as a receiver. When the opto sensor is illuminated, four ...

Rated for operation at temperatures from -25°C to +85°C, the IR receiver module provides an output current of 5 mA, with a demodulated output signal that can be directly decoded by a µP.