Upgrade your Arduino and DIY electronics projects with the 3Pin KY-022 TL1838 VS1838B Universal IR Infrared Sensor Receiver Module. Compact, versatile, and reliable, this infrared receiver module is perfect for beginners and makers looking to integrate remote control functionality into their projects.
Equipped with a TL1838/VS1838B infrared receiving head, this module features a wide 90° detection angle and supports a working voltage range of 2.7–5.5V, making it compatible with most microcontrollers. With a 37.9kHz carrier frequency and an impressive 18-meter reception distance, it ensures accurate signal capture even in bright environments. The dual shield encapsulation protects against electromagnetic interference and strong light, delivering stable performance in real-world conditions.
This universal IR sensor module is widely used in a variety of applications, including audio systems, TVs, video recorders, disc players, set-top boxes, digital photo frames, car audio, remote-controlled toys, satellite receivers, hard disk players, air conditioners, heaters, fans, and smart lighting. Its compact size (6.4 × 7.4 × 5.1mm) and iron casing with bendable legs make it easy to mount in any DIY electronics setup.
Whether you’re building a smart home device, a robotic project, or a remote-controlled gadget, this KY-022 IR receiver module is your go-to solution for precision, durability, and ease of use.
