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All Projects of Keith

304
0
0
A dummy project to find bugs in the hackaday.io interface.
Project Owner Contributor

dummy project

keithKeith

99
0
0
For talking to old laboratory equipment
Project Owner Contributor

STEbus IEEE488

keithKeith

230
0
0
STEbus PC-compatible COM and LPT ports
Project Owner Contributor

STEbus PC-compatible COM and LPT ports

keithKeith

246
2
2
Cheap PC from company cast-offs
Project Owner Contributor

Salvaged Server PC

keithKeith

445
6
8
A 6803 based computer, modelled on the Tandy MC10
Project Owner Contributor

6803 based computer

keithKeith

152
0
0
Not so useful these days, but a nice example circuit.
Project Owner Contributor

STEbus EPROM programmer

keithKeith

725
3
3
The Intel 486DX ported to STEbus
Project Owner Contributor

STEbus 486DX PC AT Compatible Board

keithKeith

324
2
3
A 64180 or Z180 communicates with the STEbus through a one-byte port.
Project Owner Contributor

STEbus Z180 slave board (IPI)

keithKeith

115
0
0
PC104 eight-channel serial board
Project Owner Contributor

PC104 eight-channel serial board

keithKeith

683
4
3
My late-model (1985) 800XL system
Project Owner Contributor

Atari 800XL modifications

keithKeith

786
4
4
An FPGA binds the CPU, ROM, RAM and video DACs to form a practical computer.
Project Owner Contributor

FPGA computer in VHDL

keithKeith

76
100
2
My employers made mobile radios for ambulances, police cars, etc. and asked for a programming gadget on a bit of prototyping board.
Project Owner Contributor

Mobile radio firmware updater

keithKeith

592
4
3
Evaluating the W65C02SXB development board
Project Owner Contributor

W65C02SXB investigation

keithKeith

172
1
1
Raspberry Pi to OLED Interfacing
Project Owner Contributor

OLED interfacing

keithKeith

262
0
1
Based on the Galil GL2000/GL2010/GL1000 controller chip set. Professional design by me.
Project Owner Contributor

STEbus Servo Motor Controller

keithKeith

80
0
0
Based on the PPMC-101C controller and L298 high-current driver
Project Owner Contributor

STEbus Stepper Motor Controller

keithKeith

96
1
1
Video generated by a bit-slice controller
Project Owner Contributor

STEbus 48x16/80x20 character text

keithKeith

116
0
0
Things just don't float in mid-air ... its unnatural...
Project Owner Contributor

Halloween levitation project

keithKeith

95
2
2
Halloween mood light
Project Owner Contributor

Hedwina

keithKeith

947
4
6
A look at the EF9365 / EF9366 / EF9367 video chips
Project Owner Contributor

EF9365 / EF9366 / EF9367 video

keithKeith

384
4
3
A look at the EF9345 video chip
Project Owner Contributor

EF9345 video

keithKeith

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