38KHz IR Receiver Transmitter Sensor Module Infrared Remote Control, 5 Sets

Key features

• 1838 IR RECEIVER HIGH SENSITIVITY: Features 1838 infrared receiver chip at 38KHz with center wavelength 850nm to 940nm, 20-degree emission angle, and detection range up to 1.3 meters for accurate signal reception
• IR TRANSMITTER WITH SIGNAL INDICATOR LED: Equipped with single-tube direct infrared transmitter and real-time signal indicator LED for easy observation and debugging of transmission status during operation
• 5V DIGITAL SIGNAL OUTPUT: Operates at 5V working voltage with digital signal output; connect DAT to digital output and OUT to GPIO port of your control device for straightforward circuit integration
• WIDE PLATFORM COMPATIBILITY: Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, UNO R3, AVR, and ARM platforms for infrared communication, remote control, and obstacle avoidance applications
• 5 SETS WITH M3 MOUNTING HOLES: Includes 5 complete IR receiver and transmitter module sets, each with 2 M3 fixing holes of 3.1mm aperture for easy installation in DIY electronics and robotics projects

Free shipping included. 30-day hassle-free returns.