Boards by inmbolmie

9 boards

Open-source boards designed in KiCad by inmbolmie on GitHub, from 6 repositories. A board’s address here is its repository’s there.

2 layers79 × 106 mm
Save a Term
inmbolmie/Save-a-Term
Hardware for a PS/2 to 5251 and 3278 reverse keyboard adapter based on a TMK controller fork
28 parts10GPL-3.0
2 layers88.9 × 59.7 mm
FloppyRider
inmbolmie/FloppyRider
Full-featured DIY PC-compatible 8-inch Diskette drive based on the IBM 51TD.
32 parts7GPL-3.0
2 layers177 × 79 mm
Elfacun v2
inmbolmie/elfacun
Hardware project to create a chess module compatible with the old Mephisto modular boards (Exclusive, Modular, München) that will provide connectivity to a wide variety of chess apps and services
66 parts4GPL-3.0
2 layers104.9 × 81.8 mm
Memotron
inmbolmie/Memotron
Retro-inspired DIY 256KB memory expansion for the Amstrad CPC 464 computers
48 parts4GPL-3.0
2 layers50 × 85 mm
Chessmate 6530
inmbolmie/chessmate
Custom adapters designed to replace the P2111 SRAM and MOS 6530-024 RRIOT vintage chips used in the Commodore Chessmate chess computer.
10 parts2GPL-3.0
2 layers88.9 × 59.7 mm
FloppyBird
inmbolmie/FloppyBird
Disk interface to adapt an PC floppy drive to an IBM 31SD/51TD controller
33 parts2GPL-3.0
2 layers114 × 110 mm
FloppyRiderSupply
inmbolmie/FloppyRider
Full-featured DIY PC-compatible 8-inch Diskette drive based on the IBM 51TD.
13 parts7GPL-3.0
2 layers177 × 79 mm
Elfacun 11
inmbolmie/elfacun
Hardware project to create a chess module compatible with the old Mephisto modular boards (Exclusive, Modular, München) that will provide connectivity to a wide variety of chess apps and services
63 parts4GPL-3.0
2 layers42 × 65 mm
Chessmate RAM
inmbolmie/chessmate
Custom adapters designed to replace the P2111 SRAM and MOS 6530-024 RRIOT vintage chips used in the Commodore Chessmate chess computer.
6 parts2GPL-3.0