The Arduino Uno (and Mega) communicate to your computer through a separate ATmega8U2 microcontroller. Simply by uploading new firmware with the Arduino Device Firmware Upgrade, it’s easy to ...

While certain boards, like the Uno series ... solder equipment is fairly easy to work with, and with enough practice, you’ll be hardwiring your Arduino projects in no time!

[Damian Peckett] has implemented an Apple ][, its 6502 processor, and a cassette port, all on an Arduino Uno. If that wasn ... The PS/2 synchronous serial clock is easy to interface with an ...