38kHz Infrared Transmitter & Receiver Module – IR Remote Control Sensor for Arduino, Robotics & DIY Electronics
Single-chip microcomputer 51 remote control, MP3 remote control, infrared remote control Size: 86*40*6.0mm Remote control range: 8-10 meters (The quality of the infrared receiver itself, whether there are obstacles in the middle and other factors will affect the remote control distance.) Battery: 3V button lithium-manganese battery Infrared carrier frequency: 38KHz Veneer material: 0.125mmPET Effective lifespan: More than 20,000 times
- High-precision sensing output for advanced robotic control
- Dual-voltage logic compatibility supporting 3.3V and 5.0V inputs
- Integrates easily with standard I2C and SPI serial interfaces
- Ultra-compact form factor suitable for miniature space setups
- Factory-calibrated for immediate out-of-the-box prototyping
- Low power consumption ideal for battery-operated smart devices
- Robust electromagnetic interference (EMI) shield shielding
Need help before you buy?
Call iBuyRobotics for product guidance, compatibility questions, bulk orders, or support.
(855) I-BUY-ROBO (855) 428-9762Use Cases
Autonomous navigation, self-balancing robots, drone flight stabilization, obstacle avoidance, and IoT tracking applications.
Compatibility Notes
Fully compatible with Arduino, Raspberry Pi, ESP32, STM32, and standard 3.3V/5V microcontroller logic levels.
Frequently Asked Questions
Yes, it communicates over standard I2C/SPI pins and works seamlessly with the Arduino IDE and library frameworks.
It is designed to work safely on both 3.3V and 5V power rails, offering wide logic-level compatibility.
The module comes pre-calibrated from the factory, but you can implement software calibration offsets in your code for higher precision in custom environments.
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