Arduino Infrared IR Remote Control 21 Key Mini

Control Your Arduino Projects Wirelessly

The Arduino Infrared IR Remote Control is a compact, lightweight mini remote designed for use with Arduino, ESP8266, ESP32, and other microcontroller projects. Paired with a 38kHz IR receiver module, it allows you to add wireless remote control functionality to any DIY electronics project with ease.

Key Features

• Keys: 21 buttons (0–9 digits, directional, power, volume, mode, and function keys)
• Carrier Frequency: 38kHz (NEC protocol)
• Operating Voltage: 3V (CR2025 / CR2032 coin cell battery)
• Transmission Distance: Up to 8 meters (line of sight)
• Compact and lightweight — easy to hold and use
• Compatible with standard IR receiver modules (TSOP1738, VS1838B, etc.)
• Works with IRremote Arduino library out of the box

Common Applications

• Arduino robot and car remote control
• LED strip / lighting control
• Home automation projects
• Media player or smart TV box control
• DIY smart home switches

Package Includes

• 1 × 21-Key Mini IR Remote Control

Note: Battery not included. Pair with our Arduino IR Receiver 38kHz Module for a complete wireless control solution.