✅ Description

The 5mm IR LED Pair (Transmitter & Receiver) is a compact and efficient infrared solution designed for sensing and communication applications. It includes a 940nm infrared emitting diode (TX) and a matching photodiode receiver (RX), optimized to work together for accurate signal transmission and detection.

This IR pair emits invisible infrared light and detects reflections or interruptions, making it ideal for a wide range of electronics and automation projects. Its 5mm through-hole design allows easy mounting on PCBs and breadboards, making it suitable for both prototyping and production use.

Commonly used in obstacle detection, line-following robots, security systems, and IR communication circuits, the pair offers reliable performance, fast response time, and low power consumption.

Key Features:

• 5mm standard size for easy integration
• 940nm wavelength for optimal IR performance
• Matched transmitter (TX) and receiver (RX) pair
• Low power consumption and high sensitivity
• Suitable for Arduino, robotics, and DIY electronics

Applications:

• Obstacle and proximity sensors
• Line-following robots
• Remote control systems
• Security and automation systems
• Optical communication projects