Digital 38kHz Infrared Receiver Sensor Module for Arduino
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Prices updated: 13 Oct 2026
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About this product
A digital infrared receiver module tuned to a 38kHz carrier, used to detect IR signals such as those from TV and appliance remote controls. It runs on 5V and is intended for Arduino and other microcontroller projects, including infrared communication and remote-control applications.
Specifications
- Operating voltage
- 5V / 5 فولت
- Carrier frequency
- 38kHz / 38 كيلوهرتز
- Input type
- Standard infrared / أشعة تحت حمراء قياسية
- Platform
- Arduino, MCU / أردوينو، متحكمات دقيقة
- Application
- IR communication, remote control / اتصال بالأشعة تحت الحمراء، تحكم عن بعد
Frequently asked questions
How do I wire this module to an Arduino?
Connect the power pin to 5V, the GND pin to GND, and the signal output to a digital input pin such as D2. Check the pin labels printed on your board before connecting.
What is this module used for?
It receives infrared signals modulated at 38kHz, such as those from common TV and appliance remotes, so it can decode commands in remote-control and IR communication projects.
