Boards by mengstr

11 boards

Open-source boards designed in KiCad by mengstr on GitHub, from 9 repositories. A board’s address here is its repository’s there.

4 layers40 × 19 mm
Rom2k40
mengstr/Rom2k40
EPROM emulator based on RP2040
28 parts12
2 layers100 × 100 mm
PCIeTest
mengstr/PCIeTestPCB
A test PCB having a dual PCIe-36 connector and card edge connectors.
22 parts3CC0-1.0
2 layers101.6 × 76.1 mm
AppleVGA100
mengstr/AppleII-VGA100
PCB for
34 parts1MIT
2 layers35.6 × 77.5 mm
DCJ11 carrier
mengstr/DCJ11_carrier
A carrier PCB for the DEC DCJ11 CPU
29 parts1MIT
2 layers10.2 × 29.8 mm
Tikk
mengstr/tikk
CH32V003-based 1Hz->8MHz clock generator with reset for breadboards
16 parts1
2 layers155 × 86.5 mm
24BitHexDecoder
mengstr/24BitHexDecoder

355 parts
4 layers44.8 × 100.8 mm
Chip-8 Display
mengstr/Discrete-CHIP-8
A discrete implementation of the CHIP-8 interpreter
584 parts
2 layers50 × 34.5 mm
Hexx4
mengstr/HexxDisps
Small 2 digit hex display drivers
34 parts
2 layers15 × 34.3 mm
Indidoceca
mengstr/IndicatorX
Small LED/Resistor PCBs
26 parts
2 layers25 × 34.5 mm
Hexx2
mengstr/HexxDisps
Small 2 digit hex display drivers
19 parts
2 layers15 × 21.6 mm
Indiocta
mengstr/IndicatorX
Small LED/Resistor PCBs
18 parts