[Andrew] writes in with his Z80 single-board computer made from scratch, using the Arduino standard headers for its I/O. In turn, since he needed an easy way to program the flash memory which ...

This means that while Raspberry Pi can function as a fully-fledged mini-computer capable of running multiple apps at once, while Arduino can only handle limited input and output controls.

There was a point in time, excruciatingly brief, in which desktop computers often had a large ... the state of the Turbo LED with an Arduino Pro Mini. Now to modern audiences, this might ...