28c256

28C256 to 27C256

PCBs to plug various newer SMT parts into vintage DIP sockets. Generaly to use a newer PLCC, SOIC, or TSOP EEPROM or Flash part to replace a DIP mask ROM or UV EPROM in a vintage computer.

bkw777

31

28c256 rom

my Ben Eater 6502 Computer Kit personal repo

sammothxc

0

4b computer rev1

ethanjamesauto

1

mini 8085

Experimental 8085 single-board computer

89Mods

0

smaller card

ethanjamesauto

1

68000sbc

Development ressources for Old World Macintosh (68k and NuBus PPC) and a few related things…

demik

27

ZX81 EPROM

Projects for Sinclair computers (ZX80, ZX81, TS1000, TS1500, TS2068, Spectrum and clones)

BrettHallen

5

wwfsstar

FPGA cores compatible with multiple arcade game machines and KiCAD schematics of arcade games. Working on MiSTer FPGA/Analogue Pocket

jotego

338

T2000

Reverse engineerte Hardware aus deutschen Spielautomaten.

stonedDiscord

4

nova modern

ForgottenMachines

5