4 layers24.4 × 24.4 mm
OSO SWAT C1
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
40 parts2.1k
SAM D and SAM boards
904 boards904 open-source SAM D and SAM boards from 598 GitHub repositories, each designed in KiCad and read from its files: its size, layers, parts, README and project.
They have a median size of 73 × 49 mm and most often 2 copper layers (71 %). The parts their repositories use most are the ATSAMD21G18A-AU, AP2112K-3.3, BSS138, WS2812B and USBLC6-2SC6.
Parts they use most
- 2 layers26 × 30 mm
Microcontroller
FrameworkComputer/ExpansionCards
Reference designs and documentation to create Expansion Cards for the Framework Laptop
34 parts1.1kCC-BY-4.0 - 4 layers120 × 113 mm
Voron Klipper Board
VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group
360 parts1.1kGPL-3.0 - 4 layers70.8 × 108 mm
- 2 layers36 × 20 mm
- 4 layers50 × 50 mm
Fpgaboy
Wren6991/RISCBoy
Portable games console, designed from scratch: CPU, graphics, PCB, and the kitchen sink
93 parts513 - 2 layers25 × 25 mm
SmallEncoder
DDeGonge/OS-ARM
This arm is not industrial and it will not be fast, but that is not my goal. But it will hopefully be a very nice looking arm fully capable of 6dof motion, cheap enough to keep it accessable but capable enough to…
17 parts498MIT - 2 layers124 × 112 mm
- 2 layers82 × 120 mm
Sample Numeric Keyboard
famichu/MagLev_Switch_MX
The 3D printable magnetic levitation contactless switch with the linear output hall effect sensor.
66 parts467 - 2 layers366.9 × 114.3 mm
- 2 layers228.6 × 100 mm
Mongus48
ChrisChrisLoLo/beyblock20
The magnetic, modular, 20-key macropad that can join together to form an ortholinear board
124 parts335GPL-3.0 - 2 layers35.6 × 27.9 mm
- 2 layers43 × 92.3 mm
DSKY driver
benkrasnow/DSKY_EL_replica
Schematic, PCB layout, mechanical CAD, and firmware to create a replica of the DSKY with electroluminescent display
49 parts261MIT - 4 layers100 × 123 mm
Duet2
Duet3D/Duet-2-Hardware
The KiCAD source for the Duet 3d printer controller see www.duet3d.com
356 parts258 - 2 layers136 × 91.7 mm
One
ergonautkb/one
Ergonaut One is an open-source ergonomic wireless split mechanical keyboard designed by Ergonaut Keyboards.
56 parts210CERN-OHL-P-2.0 - 2 layers105 × 33 mm
- 2 layers90.8 × 35.6 mm
ERCF easy brd
Tircown/ERCF-easy-brd
More informations on how to reset for flashing:\ https://wiki.seeedstudio.com/Seeeduino-XIAO/#enter-bootloader-mode
28 parts195GPL-3.0 - 2 layers60 × 75 mm
- 4 layers72.5 × 87.3 mm
Mouse V1
great-houk/mouse-project
Contains all the relevant folders for the entire custom mouse project
138 parts158MIT - 2 layers75.2 × 61.1 mm
- 2 layers285 × 94.6 mm
- 2 layers118.8 × 97.2 mm
Slice36
MReavley/Slice36
36 key ergo split keyboard, designed around the Seeeduino Xiao platform
52 parts103MIT - 4 layers35.1 × 76.3 mm
Tiny4FSK
New-England-Weather-Balloon-Society/Tiny4FSK
Horus Binary v2 HAB Tracker
90 parts96CERN-OHL-W-2.0 - 2 layers43 × 35 mm
LYFT CTRL
mgkoenig/lyft
LYFT is a sophisticated remote control for your IKEA BEKANT desk.
43 parts88GPL-3.0
Questions
Where can I find open-source SAM D and SAM boards?
This page lists 904, from 598 repositories on GitHub, each read from its KiCad files with links to the original repository; PCBKit opens any of them in the browser.
What parts are most common on SAM D and SAM boards?
The ATSAMD21G18A-AU, AP2112K-3.3, BSS138, WS2812B and USBLC6-2SC6 appear in the most repositories here; each links to its symbol, footprint and the boards that use it.
How big is a typical SAM D and SAM board?
The median is 73 × 49 mm, most often with 2 copper layers (71 %).