4 layers40 × 9 mm
UDB S
Unified-Daughterboard/UDB-S
Narrow variant unified daughterboards for custom keyboard designers and users
11 parts82MIT
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 layers43 × 13 mm
Dchub 4port strip v1 1
7757/fanduck
超能花钱鸭 Fanduck · Microduck 已复刻成功！分享实机演示、物料清单、3D 打印、板件、制作工具与 3D 镜像工作台。Build resources from our completed Microduck replica.
6 parts81 - 2 layers156.8 × 67.3 mm
YM2151 STM32 VGM
AidanHockey5/YM2151_VGM_STM32
A hardware arcade video game music player based on the STM32 platform driving a YM2151
52 parts81AGPL-3.0 - 2 layers80 × 80 mm
- 2 layers54.6 × 48.3 mm
Arduino Nano Board
BrownDogGadgets/SolarTracker
Files and Resources for our Dual and Single Axis Solar Trackers.
12 parts81 - 4 layers43.6 × 17.4 mm
Dcdc
buganini/Kikakuka
Kikakuka — KiCad Workspace, Panelization, Build Variants, Differ & FreeCAD PCB Bending and Assembly
12 parts81MIT - 4 layers62.5 × 83.8 mm
- 2 layers
- 4 layers29 × 20.9 mm
Wideband controller
mck1117/wideband
The firmware/boards directory contains configuration for each board this firmware supports.
60 parts81MIT - 2 layers37 × 37 mm
- 2 layers243 × 72.7 mm
- 4 layers75.2 × 99.5 mm
FOC
nordstream3/FOC
Date | Manufacturer | amount | includes | shipping & tax | price | -------- | -------- | -------- | -------- | -------- | -------- | 2024-01-17 | JLCPCB | 10 boards | All assembled excl fets and caps | YES, to EU |…
261 parts81 - 4 layers85 × 54 mm
- 4 layers62.2 × 71.5 mm
Wii PCB
ReflowOven/Wee_Wii
A fully reverse-engineered, open-source PCB recreation of the Nintendo Wii, designed as a foundation for portable console designs.
195 parts81 - 2 layers104.1 × 87.6 mm
- 2 layers90.2 × 90 mm
Sra dev board 2026
SRA-VJTI/sra-board-hardware-design
ESP32-based Development Board for Robotics and Embedded Applications
219 parts81MIT - 2 layers28.4 × 76.5 mm
OpenKickstartSwitcher
SukkoPera/OpenKickstartSwitcher
Open Hardware Kickstart Switcher for Amiga Computers
14 parts81 - 4 layers118 × 117 mm
Cm4-robot
Twisted-Fields/acorn-robot-electronics
PCB hardware designs in KICAD for Acorn, the precision farming rover from Twisted Fields.
268 parts81 - 2 layers27.5 × 69 mm
CH341A Pro
Upcycle-Electronics/CH341A-Pro
Retrace pics and schematic for the Cheap Black CH341A Serial Flash EEPROM BIOS Programmer
18 parts81 - 2 layers28.8 × 43.8 mm
- 2 layers30.5 × 42.2 mm
3bpV2Plus RevB
zaxour/TripleBypassV2Plus
Variant of Tian Feng's Triple Bypass V2 with fixes and functionality added
105 parts81 - 2 layers87 × 71 mm
- 2 layers20 × 22.3 mm
TinyPEPPER
fishpepper/tinyPEPPER
a tiny 16x16mm hole-to-hole 4in1 brushless ESC running BLHeli_s
97 parts80 - 2 layers72 × 59.5 mm
Multisystem Cart
Heber-co-uk/Multisystem
The MiSTer Multisystem console Hardware PCB - FPGA platform
4 parts80GPL-3.0