4 Piece 38KHz IR Transmitter And Receiver Sensor Modules Kit For Electronics Building Blocks DIY Remote Control Projects High Sensitivity Receiver LED Indicator For Easy Debugging And Quick Troubleshooting

Four-Piece 38KHz IR Transmitter & Receiver Module Kit
✔️ High-sensitivity 1838 receiver with LED indicator for easy debugging

This 4-module IR transmitter/receiver kit is designed for DIY remote control projects. It's widely used for infrared communication and debugging on platforms like Raspberry Pi, Arduino (51), AVR, and ARM.

✅ 38KHz IR transmitter module and 1838 receiver included
✅ Emission signal indicator LED for quick debugging
✅ Directly controlled by your program with modulated waveform
✅ Compatible with Raspberry Pi, 51, AVR, ARM microcontrollers
✅ Pack: 4 infrared modules in one kit

💡 What is a 38KHz IR transmitter and receiver kit used for in DIY electronics? It’s handy for building simple remotes and exploring infrared signaling.
- Handy for learning IR basics with microcontrollers
- Great for prototyping remote interfaces on Raspberry Pi, Arduino, and ARM
- Helps troubleshoot IR signaling quickly using the LED indicator