A-One, another Apple 1 clone
There are several Apple 1 clones made! The Replica-1 by Vince Briel is the first to apply modern components to replace the hard to get and therefore expensive components, like the Signetics 2513 and such, with modern microprocessors emulating the terminal part. I found another one, with a dutch background, manufactured and sold by Achatz Electronics, the A-One. The design of this clone is similar: the terminal part is replaced by (this time two) microcontrollers, for video and serial interface. Some differences between the two designs: The A-one is even more compact, less IC’s Has a real Apple 1 slot instead of … Continue reading A-One, another Apple 1 clone