Quadlink clone turns your ancient IBM PC into an Apple ][
schlae
86
The Color Graphics Adapter Redux board is a more or less faithful clone of the original IBM CGA, based on the original schematics
hkzlab
46
A homebrew Sega SG-1000, with an eye towards SC-3000 compatibility
barbeque
25
Debugger/Monitor for small "computers"
palazzol
8
Recreation of early Dragon 32 mainboard
jimbro1000
8
Exidy Sorcerer DreamDisk Disk Controller
RetroStack
4
Figuring out the schematic of PC110's mainboard
ahmadexp
4
A trainer board for digital electronics
RetroStack
1
Dragon Rev X4 Kitchen Sink
jimbro1000
1
afiglee
0
Jipxmaster
0
SEGA Secret Base Arcade Game
stonedDiscord
0