2 layers32.1 × 40.8 mm
Power Monitor Version 1
alcar21/WemosEM
Cheap power monitor (STC013) with Home Assistant Discover and Wemos D1 Mini / PRO (esp8266)
8 parts122
Open-source KiCad boards
107,410 boardsPrinted 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 layers91.4 × 41.9 mm
Minikbd
andyclymer/minikbd
The MiniKbd is a USB device based on the Adafruit Trinket M0 development board which is programmable with CircuitPython.
26 parts122 - 2 layers100 × 100 mm
RecurBOY
cyberboy666/recurBOY
a rpi0 video-instrument – created in collaboration with Guergana Tzatchkova
35 parts122GPL-3.0 - 2 layers43 × 34.3 mm
- 2 layers271.3 × 120 mm
- 2 layers165 × 78 mm
CHIPnGo
kurtjd/CHIPnGo
A custom-built CHIP-8 hand-held gaming console powered by a STM32 microcontroller.
13 parts122MIT - 8 layers50 × 50 mm
Omodri laas
open-dynamic-robot-initiative/open-motor-driver-initiative
Open-source drive for brushless motors, following the open dynamic robot initiative
265 parts122BSD-3-Clause - 2 layers396.2 × 117.7 mm
Kbd sol
osiweb/unified_retro_keyboard
Project to provide keyboard replacements for various classic computers, as well as classic ASCII keyboard
192 parts122 - 2 layers68.6 × 53.3 mm
- 2 layers
Fully Differential
4ms/4ms-kicad-lib
libraries for KiCAD schematics and footprints
16 parts121Unlicense - 4 layers17.8 × 38.1 mm
- 4 layers100 × 100 mm
Pmic test board
efabless/foss-asic-tools
FOSS-ASIC-TOOLS is all in one container for SKY130 based design both Analog and Digital. Below is a list of the current tools already installed and ready to use.
205 parts121Apache-2.0 - 2 layers169 × 114.4 mm
Acid Synth
lonesoulsurfer/Acid_Drip_Bassline_and_Drum_Synth
All in one acid bassline and groove box - run off a Raspberry Pi
43 parts121 - 4 layers184.9 × 243.8 mm
Project NuXT
monotech/NuXT
MicroATX Turbo XT Motherboard, with VGA, Floppy, CF, Serial
223 parts121GPL-3.0 - 2 layers219 × 96.1 mm
- 2 layers347 × 156.5 mm
OF1 v1
GregTurbo/Open-Frame1
An open-source rectangle hardware project for smash, prioritizing ease of assembly and cost
68 parts120GPL-3.0 - 2 layers28 × 21.5 mm
- 6 layers60 × 55 mm
PoE Ethernet GPIB Adapter
Kofen/PoE_Ethernet_GPIB_Adapter
This folder contains the necessary hardware files for the PoE Ethernet GPIB Adapter project.
198 parts120GPL-3.0 - 4 layers39.7 × 20.8 mm
- 2 layers138.9 × 119.9 mm
- 10 layers170 × 170 mm
HDMI2USB
timvideos/HDMI2USB-numato-opsis-hardware
The Numato Opsis board is the first fully open source HDMI2USB board.
550 parts120CC-BY-SA-4.0 - 4 layers114 × 87.7 mm
- 2 layers51.4 × 61 mm
- 2 layers33 × 15 mm
MmcblkNX
ignasurba/mmcblkNX
Hardware eMMC reader capable of reading Nintendo Switch boot0, boot1 and rawnand
16 parts119MIT