IR Infrared Transmitter & Receiver Sensor Module Kit for Arduino | 38KHz 10M Range | 5V Digital Pair Set

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IR Infrared Transmitter & Receiver Sensor Module Kit for Arduino | 38KHz 10M Range | 5V Digital Pair Set

📡 Build Your Own IR Remote Control System! This is a complete infrared communication solution! We provide a matched pair of transmitter and receiver modules so you don't need to buy them separately. Whether you're learning IR principles, cloning remote signals, or building RC cars and smart switches, this ready-to-use kit gets you started fast.

✨ Key Advantages

Complete Ready-to-Run Kit: Includes 1 transmitter and 1 receiver, perfectly matched for immediate use.

Standard 38KHz Carrier Frequency: Compatible with most home appliance remote protocols, ideal for learning IR communication.

Long 10-Meter Reception Range: High-sensitivity receiver works stably even at distance and angles.

Plug & Play Digital Interface: Outputs clean digital signal, connects directly to MCU I/O pins.

Robust Design: Wide operating temperature (-25°C to +85°C) for various environments.

📊 Technical Specifications

Common Specs:

Supply Voltage: 5V DC

Interface: 3Pin (VCC, GND, DAT/OUT)

Module Size: 23.5mm x 20.8mm (each)

Transmitter Module:

Center Wavelength: 940nm

Emission Distance: ~1.3m (at 5V, 38KHz)

Emission Angle: ~20 degrees

Receiver Module:

Carrier Frequency: 38KHz

Reception Distance: Up to ~10 meters

Reception Angle: ~35 degrees

🎯 Applications

Learn & decode IR signals from TV/AC remotes

Build Arduino-controlled RC cars/robots

DIY smart home remote switches

IR obstacle avoidance sensors

Student projects & electronics competitions

⚠️ Important Note

Ensure clear line-of-sight between emitter and receiver.

The receiver demodulates 38KHz carrier; decoding specific protocols requires Arduino programming.

📦 Package Includes

1 x IR Transmitter Module

1 x IR Receiver Module