Make DIY Arduino IR Remote Controller System with Signal Decoding
Learn how to build a DIY Arduino IR Remote Controller with NEC protocol decoding, IR transmission, EEPROM storage, and wireless device contr
Build a compact multi-function IR remote system using Arduino Nano, a TSOP38238 IR receiver module, and an IR transmitter LED. This project combines IR signal decoding and IR signal transmission into a single embedded platform. The first Arduino setup captures infrared remote control signals and displays complete NEC protocol information including hexadecimal raw code, protocol type, address, and command values on the Serial Monitor. The second setup works as a programmable IR remote transmitter capable of controlling RGB LED strips and wireless motor functions using only three push buttons.
This project demonstrates real-world infrared communication by capturing, decoding, storing, and retransmitting IR signals for wireless control applications. Perfect for learning embedded systems, Arduino programming, EEPROM storage, and NEC protocol handling. 🔧
Components Required
Arduino Nano
IR LED
TSOP38238 IR Receiver
82Ω Resistor
Push Buttons
Breadboard
Connecting wires
Read the complete tutorial 👇 DIY Arduino IR Remote Controller Tutorial
