Infrared Decoder/Encoder * Hardware: Arduino Nano & DIY IR Sniffer Module * Library: IRremote by Ken Shirriff * Sketch: #1 - For Decoder * T.K.Hareendran/2018 */ #include <IRremote.h> int IRRX_PIN = ...

The fans demanded better so he delivered with this excellent tutorial capturing IR codes on his oscilloscope from an IR decoder ... later use in an Arduino transmitter sketch.

You must check the datasheet before use the IR module to see which pins connect to the power supply and which one delivers the output voltage. I used an available IR Arduino library so it was pretty ...

The fans demanded better so he delivered with this excellent tutorial capturing IR codes on his oscilloscope from an IR decoder ... later use in an Arduino transmitter sketch.