My own FPGA architecture simulated in VHDL, realized with 7400-logic on PCB.
mnemocron
41
A homebrew Sega SG-1000, with an eye towards SC-3000 compatibility
barbeque
25
raymondh2
13
A collection of my Game Boy cartridge circuit board designs
MouseBiteLabs
12
A collection of my Game Boy cartridge circuit board designs
MouseBiteLabs
12
GeraKuznetsov
9
Tubatstuff
9
Open hardware clone of the Commodore PET 4032
DLehenbauer
8
Debugger/Monitor for small "computers"
palazzol
8
Figuring out the schematic of PC110's mainboard
ahmadexp
4
PS/2 to FlashFloppy (Gotek) Media Sense Adapter
jtgans
3
WE816 PC Mark/2
danwerner21
1
A bbc micro external keyboard
dominicbeesley
1
ApophisXIV
0
Keyboard breadboard devboard cupboard
tzarc
0
6809 PC
danwerner21
0
Hardware version of z-controller (SD Card)
7FFD
0
Powertran/ETI polysynth
icnagy
0
Create and experiment power conversions
sovanaram
0
Swoking
0
Audio and video board for b68k computer
Lougous
0