2 layers79 × 38 mm
Ethersweep
Neumi/ethersweep
Open Source, easy to use Ethernet connected stepper motor controller. Built in FreeCAD, KiCAD and Arduino.
111 parts587
Freecad
148 boardsKiCad boards from 54 GitHub repositories tagged “freecad”, the most starred first; open any of them in PCBKit.
- 2 layers100 × 100 mm
EleLab v2 Bus100
Chrismettal/EleLab_v2
Cheap DIY lab system for hobbyists and the tinkering folk
80 parts531GPL-3.0 - 2 layers66.4 × 48.1 mm
Protoboard
Chrismettal/flipper-zero-backpacks
Backpack-style addon boards for the Flipper Zero!
358 parts456 - 2 layers45 × 28.5 mm
Toolhead board
SnakeOilXY/SnakeOil-XY
Fully open source configurable high speed CoreXY 3D printer.
11 parts450GPL-3.0 - 4 layers43.6 × 17.4 mm
Dcdc
buganini/Kikakuka
Kikakuka — KiCad Workspace, Panelization, Build Variants, Differ & FreeCAD PCB Bending and Assembly
12 parts81MIT - 2 layers28 × 13 mm
DHT22 pcb
MakersAsylumIndia/M19O2
M19O2 open source hardware Oxygen Concentrator based on the Pressure Swing Adsorption cycle aka Skarstorm cycle
5 parts68MIT - 2 layers48.3 × 48.3 mm
Shutter speed tester
sebastienroy/shutter_speed_tester
A project which goal is to design and build a tool that allows to test the shutter speed accuracy of a film camera
17 parts51GPL-3.0 - 2 layers80 × 60 mm
- 2 layers219.1 × 76.2 mm
- 2 layers64.8 × 109.2 mm
Teensy eurorack
newdigate/teensy-control-voltage
Hardware Design: 16 channel analog control voltage shield for teensy 4.1; 8ch in / 8ch out; +-10V @ 16bits/sample;
52 parts27MIT - 2 layers55 × 90.8 mm
- 2 layers44.6 × 21.8 mm
DC DC only
Chrismettal/ESP-Hiro
ESP-8266 Smart home dev board / general purpose IO for your home!
24 parts15GPL-3.0 - 2 layers80 × 20.1 mm
- 4 layers38.5 × 39.2 mm
- 2 layers18 × 31 mm
Probe adapter
SnakeOilXY/SnakeOilXY-LFR
Large format CoreXY 3D printer with a hybrid design of FR4 and printed parts.
13 parts13GPL-3.0 - 2 layers34 × 96 mm
- 2 layers31.5 × 51.9 mm
Bartender pump array
dburnsii/bartender
The intelligent, robotic, drink making machine of the future!
58 parts9GPL-2.0 - 2 layers75 × 110 mm
Lgdxrobot2-design
yukaitung/lgdxrobot2-design
Design files for the LGDXRobot2 chassis and controller board, including export files for manufacturing.
29 parts9MIT - 2 layers137.2 × 83.8 mm
GeneralPurposeAlarmDevicePCB
PubInv/general-purpose-alarm-device
A general purpose alarm device (with software) as a module for medical devices (and others)
140 parts7AGPL-3.0 - 4 layers63 × 20 mm
Twinusb.kicad
s-t-e-f-a-n/twinusb
H₂H³ | Twin USB Host Switch × Triple USB Hub (with OLED Telemetry)
120 parts7 - 2 layers161.3 × 88.5 mm
- 2 layers91.4 × 68.6 mm
- 2 layers16 × 21 mm
- 2 layers37 × 39.8 mm
