IR Transmitter 5mm

The IR Transmitter 5mm LED is a high-efficiency infrared light-emitting diode that emits infrared light at around 940nm, ideal for short-distance wireless communication. It is widely used in remote controls, IR sensors, line-following robots, and Arduino-based communication projects.

This compact 5mm IR LED can transmit data to an IR receiver module, enabling wireless control for a wide range of applications. When combined with an IR receiver, it’s perfect for creating your own DIY IR remote system or obstacle detection systems.

🔧 Specifications:

• Type: Infrared (IR) Transmitter LED

• Size: 5mm

• Wavelength: 940nm (typical)

• Forward Voltage: 1.2V – 1.5V

• Forward Current: 20mA – 50mA

• Viewing Angle: ~20–30°

• Material: Epoxy lens

• Package: Through-hole

🎯 Applications:

• Arduino IR communication

• DIY remote controls

• Line following & obstacle detection robots

• Wireless data transmission

• IR proximity sensors

• TV, AC remote replicator projects