This project outlines one transmit and one receive module for RS323-compliant serial communication via IR. To transmit serial data, an Arduino creats a 38kHz square wave (to match the receiver's ...

Arduino Uno (or any compatible) KY-005 IR LED (Arduino) MIDI Keyboard/Controller; HowTo: connect the IR LED to 5V power and an output PIN on any Arduino board. compile and upload the sketch. send MIDI ...

In the quest to add some mood lighting in his basement, [Mohonri] found an infrared wireless remote that is able to control several RGB LED strips. The only problem with this remote is the inabilit… ...