IR Remote Control

The IR Remote Control is a compact, easy-to-use infrared wireless remote designed to send signals to IR receiver modules like the TSOP1738. It is perfect for DIY electronics, Arduino projects, smart home systems, and TV/AV control setups. This remote operates at the 38kHz frequency, which is compatible with most IR receivers used in consumer electronics and development boards.

With 21 intuitive keys, this remote allows users to send multiple commands for a variety of functions like switching modes, controlling volume, navigating menus, or triggering custom actions in microcontroller-based systems. Its lightweight design and long battery life make it ideal for embedded and remote-controlled projects.

Key Features:

• ✅ 38kHz Frequency Output
  Compatible with most standard IR receivers including TSOP1738 and Arduino IR libraries.

• ✅ 21-Key Layout
  Includes numeric keys, navigation buttons, power, volume, and mode functions for versatile control.

• ✅ Long-Range Transmission
  IR signal can reach up to 8–10 meters under proper alignment.

• ✅ Compact & Lightweight Design
  Slim profile and portable size make it perfect for remote or embedded projects.

• ✅ Easy Integration with Microcontrollers
  Use with Arduino, Raspberry Pi, ESP32, and more using IRremote libraries.

• ✅ Battery Operated (CR2025/CR2032)
  Runs on a coin cell battery (not always included), offering long standby life.

Specifications:

• Number of Keys: 21

• Signal Type: Infrared (IR)

• Transmission Distance: Up to 10 meters

• Frequency: 38kHz

• Power Source: 1x CR2025 or CR2032 battery

• Dimensions: ~8.5cm x 4cm x 0.6cm

• Compatibility: TSOP1738, Arduino, Raspberry Pi, ESP8266, ESP32, etc.