Description

This is a 38kHz universal infrared signal receiver that you can use with any infrared (IR) remote controller to interface with your Arduino or ESP system.

Features

• Operating voltage : 2.7 – 5.5V
• Carrier frequency : 38kHz
• Receiving distance : 10 meters
• Viewing angle : 70?
• Operating Temperature : -25 to +85?C

Wiring

Files & Documentation

• Datasheet – CHQ1838?