✅ Description

The 5mm IR LED Pair (TX/RX) includes one infrared transmitter (IR LED) and one infrared receiver diode, designed for wireless infrared communication and object detection projects. This compact and reliable pair is ideal for Arduino, robotics, remote control systems, obstacle detection, and automation applications.

With stable infrared signal transmission and sensitive reception, this IR diode set is perfect for DIY electronics, student projects, and embedded systems development.