PC remote control receivers range from ancient ... will appear as a virtual serial port and the program won’t know the difference. The USB peripheral requires a 20MHz external clock (Q1, C5,6 ...
It can function as a remote control, a Bluetooth gamepad, or even a smart automation device—all tailored to individual needs.
A hugely overpowered Forebrain ARM dev board was used to pull each switch low for a few hundred milliseconds to switch the output USB port. For the infrared remote control, [Meseta] dug into Lady ...