1 Set 38khz Ir Infrared Transmitter and Receiver Sensor Module Kit.

The 1 Set IR Infrared Transmitter and Receiver Module Kit is a complete pair of 38kHz infrared communication modules designed for Arduino and other microcontroller projects. The kit includes one infrared transmitter module for sending IR signals and one infrared receiver module for detecting those signals. Together, these modules can be used to create wireless communication systems, remote controls, obstacle detection projects, robot control systems, home automation devices, and infrared experiments.