Description
A set of 5 x TL1838 (V1838B) 38kHz infrared receiver modules with built-in demodulator IC and durable metal shielding.
These compact universal IR receivers are widely used in audio/visual equipment such as TVs, DVD players, VCRs, and also in household appliances like air conditioners and fans.
Perfect for creating or repairing remote controlled devices or integrating with Arduino and other microcontroller platforms.
- Product: TL1838 / V1838B IR Receiver Module
- Type: 38kHz Infrared Receiver with Built-in IC
- Quantity: Set of 5 Modules
Key Features:
- Universal 38kHz infrared receiver sensor
- Built-in demodulation IC for clean signal output
- Durable metal cage for stability and interference resistance
- Compact size ideal for embedded electronics
- Operating voltage range: 2.7V – 5.5V
- Wide reception angle: ±45 degrees
- Up to 18m reception range
What’s Included:
- 5 x TL1838 / V1838B IR Infrared Receiver Sensors
Great For:
- Remote-controlled audio/visual devices (TVs, CD/DVD players, etc.)
- Home appliances with IR remotes (e.g. fans, air conditioners)
- Arduino or Raspberry Pi infrared input projects
- Wireless control system development
- DIY electronics, automation, and repairs
Usage Tips:
- Connect to an MCU or microcontroller GPIO for receiving IR codes
- Ensure correct orientation of VCC, GND, and output pin
- Works best with common IR remotes at 38kHz frequency
- Compatible with many IR communication libraries (e.g. Arduino IRremote)
