I want to design a device that can be used to combine multiple remotes for different appliances (TV/Speakers/Lights). All of these remotes use the same technology to communicate with the receivers, a simple IR light flashing in different patterns. I believe I could mimic these flashes to combine multiple remotes into one.

I spent about a week in the SHED makerspace, planning, assembling, and soldering together all components of version 1 of the remote together!

The wires are color coded and the Arduino Nano is removable to make editing / uploading code a more streamlined process.