2 layers89.5 × 86.4 mm
TRS-80-M3-KEY
maboytim/TRS-80_Model3-4_Keyboard-Display-Adapter
FPGA based Interface to replace the keyboard and/or CRT display of a TRS-80 Model 3 or 4 with a PS2 keyboard and VGA or HDMI monitor.
32 parts18Unlicense
Boards by maboytim
5 boardsOpen-source boards designed in KiCad by maboytim on GitHub, from 3 repositories. A board’s address here is its repository’s there.
- 2 layers75.2 × 79.2 mm
TRS-80-M3-VID2
maboytim/TRS-80_Display_Adapter
Display board and CRT replacement for TRS-80 Models 3 and 4 and the big Tandy's.
27 parts12Unlicense - 2 layers30.6 × 21 mm
- 2 layers75.2 × 80.4 mm
TRS-80-M3-VID1
maboytim/TRS-80_Display_Adapter
Display board and CRT replacement for TRS-80 Models 3 and 4 and the big Tandy's.
26 parts12Unlicense - 2 layers17.9 × 59.1 mm
