IR Controller

thingiverse

A keyboard/mouse emulator that can be controlled with an IR remote. I use it to control my Android TV box with TV remote. Very easy to make, no custom PCB is needed. Print Settings Printer Brand: MakerBot Printer: MakerBot Replicator 1 Rafts: Yes Supports: Yes Resolution: 0.2 Infill: 10% Notes: PLA Firmware Following libraries are required to build the firmware: NicoHood HID (https://github.com/NicoHood/HID) IRLib2 (https://github.com/cyborg5/IRLib2) Firmware is currently set up to work with Sony Bravia remote. You will have to modify firmware to make it work with some other remote. It is easily done. Download Arduino IDE (https://www.arduino.cc/en/main/software) Install IRLib2 (https://github.com/cyborg5/IRLib2) Upload "record.ino" sketch from IRLib2 examples Open Serial Monitor view in Arduino IDE Push buttons on your IR remote and watch serial port output. Write down codes for arrow buttons, OK, Return/Exit and so on Open firmware in Arduino IDE and substitute correct codes for your TV remote Save and upload modified firmware Parts ATmega32U4 based Arduino Pro Micro (https://www.aliexpress.com/item/Mini-Leonardo-Pro-Micro-ATmega32U4-5V-16MHz-Module-For-Arduino-Best-Quality/32284746884.html?spm=2114.13010608.0.0.JdIPNT) IR receiver One common anode RGB LED and three 220 Ohm resistors (activity indicator - optional) Micro USB cable Four M3*25 screws Some wires and pin headers