
Open-source KiCad boards
24 match “costarc”Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
- 2 layers99.7 × 64 mm

- 2 layers99.9 × 64 mm

Msx eeprom
costarc/msxcart_flash32k
A MSX 32K EEPROM AT28C256 cartridge rewritable by software.
99 parts22MIT - 2 layers99.9 × 64 mm

MSX FPGA Hat
costarc/MSX_FPGA_Hat
A Cartridge interface that converts MSX 5v signal levels to 3v, exposing an IDC connector for external devices that operates at 3v level.
44 parts7MIT - 2 layers53.3 × 44.5 mm

CoCo FPGA Hat
costarc/CoCo_FPGA_Hat
Even though this project was developed and tested with FPGA development boards Terasic DE0 and DE1, the interface can actually interface with any 3.3v device, even microcontrollers, to implement peripherals for the…
18 parts2 - 2 layers41.4 × 55.1 mm

Atari2600-MultiGame
costarc/Atari2600-MultiGame
A Atari cartridge PCB with dip switch for 16 4K games.
9 parts1MIT - 2 layers35.9 × 68 mm

GKA AT68
costarc/X68000-Keyboard-Adapter
My PCB version of the GKA-AT68 PS/2 adapter for X68000
28 parts1MIT - 2 layers91.4 × 35 mm

X68030 Compact SCSI Adapter
costarc/X68030-Compact-Internal-SCSI-Adapter
Small adapter for X68030 to allow connecting a DB25 SCSI device inernally. Originally designed to support BlueSCSI V2 with DB25 connector.
8 parts1MIT - 2 layers39.6 × 54.9 mm

Joystick
costarc/CP400_COLOR_FPGA
PCB Kit (modular) to fit the Brazilian CP 400 Color case
29 partsGPL-3.0 - 2 layers31.5 × 56.6 mm

DE0 Addon Board
costarc/MSX_FPGA_Hat
A Cartridge interface that converts MSX 5v signal levels to 3v, exposing an IDC connector for external devices that operates at 3v level.
5 parts7MIT - 2 layers99.9 × 64 mm

MSX FPGA Hat
costarc/MSX_FPGA_Hat
A Cartridge interface that converts MSX 5v signal levels to 3v, exposing an IDC connector for external devices that operates at 3v level.
41 parts7MIT - 2 layers103 × 66 mm

MSX FPGA Hat
costarc/MSX_FPGA_Hat
A Cartridge interface that converts MSX 5v signal levels to 3v, exposing an IDC connector for external devices that operates at 3v level.
26 parts7MIT - 2 layers99.9 × 64 mm

MSX FPGA Hat
costarc/MSX_FPGA_Hat
A Cartridge interface that converts MSX 5v signal levels to 3v, exposing an IDC connector for external devices that operates at 3v level.
42 parts7MIT - 2 layers99.9 × 64 mm

MSX FPGA Hat
costarc/MSX_FPGA_Hat
A Cartridge interface that converts MSX 5v signal levels to 3v, exposing an IDC connector for external devices that operates at 3v level.
39 parts7MIT - 2 layers99.9 × 64 mm

MSX FPGA Hat
costarc/MSX_FPGA_Hat
A Cartridge interface that converts MSX 5v signal levels to 3v, exposing an IDC connector for external devices that operates at 3v level.
37 parts7MIT - 2 layers103 × 66 mm

MSX IDC Interface
costarc/MSX_FPGA_Hat
A Cartridge interface that converts MSX 5v signal levels to 3v, exposing an IDC connector for external devices that operates at 3v level.
31 parts7MIT - 2 layers31.5 × 56.6 mm

DE0 Addon Board
costarc/CoCo_FPGA_Hat
Even though this project was developed and tested with FPGA development boards Terasic DE0 and DE1, the interface can actually interface with any 3.3v device, even microcontrollers, to implement peripherals for the…
5 parts2 - 2 layers78.1 × 85.2 mm

CP 400 COLOR
costarc/CP400_COLOR_FPGA
PCB Kit (modular) to fit the Brazilian CP 400 Color case
10 partsGPL-3.0 - 2 layers111.7 × 90.8 mm

CP 400 COLOR
costarc/CP400_COLOR_FPGA
PCB Kit (modular) to fit the Brazilian CP 400 Color case
23 partsGPL-3.0 - 2 layers

CP 400 COLOR
costarc/CP400_COLOR_FPGA
PCB Kit (modular) to fit the Brazilian CP 400 Color case
26 partsGPL-3.0 - 2 layers25.4 × 48.3 mm

CP 400 COLOR
costarc/CP400_COLOR_FPGA
PCB Kit (modular) to fit the Brazilian CP 400 Color case
15 partsGPL-3.0 - 2 layers53.5 × 49.5 mm

CP 400 COLOR
costarc/CP400_COLOR_FPGA
PCB Kit (modular) to fit the Brazilian CP 400 Color case
27 partsGPL-3.0 - 2 layers88.1 × 99.1 mm

DE0 Module
costarc/CP400_COLOR_FPGA
PCB Kit (modular) to fit the Brazilian CP 400 Color case
27 partsGPL-3.0 - 2 layers35.6 × 96.5 mm

DE0 Module
costarc/CP400_COLOR_FPGA
PCB Kit (modular) to fit the Brazilian CP 400 Color case
19 partsGPL-3.0 - 2 layers46.4 × 48.2 mm

Matrix kbd to ps2
costarc/CP400_COLOR_FPGA
PCB Kit (modular) to fit the Brazilian CP 400 Color case
24 partsGPL-3.0