Infrared Transmitter and Reciever Kit

Overview

This Infrared Transmitter and Receiver Kit is your all-in-one solution for adding IR communication and proximity sensing to your projects. Whether you're building a custom remote control, a touchless switch, or an object detection system, this kit provides the essential components—an IR LED and a photodiode receiver—to get you started. Designed for hobbyists, students, and engineers, it simplifies the process of experimenting with infrared technology.

Key Features

• Complete Kit: Includes both an IR transmitter (LED) and a receiver (photodiode) for immediate use.
• Wide Compatibility: Works with common IR protocols (e.g., NEC, Sony) and is compatible with Arduino, Raspberry Pi, and other microcontrollers.
• Easy to Interface: Simple two-pin (or three-pin) connections with standard 5V logic levels.
• Reliable Performance: Stable operation over a range of distances and angles, suitable for both indoor and controlled environments.
• Compact Design: Small footprint, ideal for breadboarding and embedding into custom PCBs.
• Durable Components: High-quality materials ensure long-lasting performance.

Technical Specifications

• Transmitter (IR LED):
• Wavelength: 940nm (typical)
• Forward Voltage: 1.2V - 1.5V
• Forward Current: 20mA (max 50mA)
• Viewing Angle: 20° - 30°
• Receiver (Photodiode):
• Wavelength: 940nm (peak sensitivity)
• Supply Voltage: 2.7V - 5.5V
• Output: Digital (high/low) or analog (depending on module)
• Range: Up to 10 meters (with proper transmitter)
• Connector: Standard 2.54mm pin header or wires (varies by kit)
• Operating Temperature: -25°C to +85°C

Applications & Use Cases

• Remote Control Systems: Build your own TV, AC, or appliance remote.
• Proximity Sensing: Touchless switches for lights, faucets, or sanitizer dispensers.
• Object Detection: Line-following robots, obstacle avoidance, and counting systems.
• Communication: Transmit data between two microcontrollers (short-range, line-of-sight).
• Educational Projects: Teach IR principles in classrooms and workshops.

What's Included

• 1x IR Transmitter (LED)
• 1x IR Receiver (Photodiode)
• (If applicable: Resistors, breadboard wires, or a small PCB module)

Compatibility

• Microcontrollers: Arduino (Uno, Mega, Nano), Raspberry Pi, ESP32, STM32, and any 3.3V/5V logic boards.
• Libraries: Works with standard IRremote library for Arduino, and LIRC for Linux.
• Power: 3.3V or 5V supply.

MOKWN Recommendation

This kit is a must-have for any maker's toolbox. It's affordable, versatile, and perfect for learning or prototyping. Whether you're a beginner or an expert, you'll find endless uses for IR technology. Order now and start experimenting with invisible light!