The capabilities of this dream machine of 80s retrocomputing is generally said to be something with a 32-bit CPU, a UNIX OS ... so [Dave] built an Apple II to Raspberry Pi adapter card.

It achieves this design by adding a dual-processor setup that lets you emulate ... you also get a MOS6502 that specialises in Apple II, Oric, and Commodore 64 emulators. Getting it all set up ...