Digital 38kHz Infrared Receiver Module

Description

This Digital 38kHz Infrared Receiver Module is a fundamental component for infrared communication and sensing projects. It is tuned to detect the 38kHz modulated infrared light commonly emitted by TV remotes and other IR transmitters, filtering out ambient light noise for reliable operation.

Featuring a digital output that toggles upon receiving a valid signal, it interfaces directly with microcontroller input pins without requiring analog-to-digital conversion. The module’s 940nm wavelength and approximately 35-degree reception angle make it suitable for short to medium-range applications up to around 10 meters under ideal conditions.