4 layers40.1 × 39.8 mm
Stm32g431-mt6701-stspin233
VIPQualityPost/aioli-foc
Small, simple closed loop BLDC driver implementing SimpleFOC
90 parts37
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 layers39.8 × 110.4 mm
Formant vco
vk2seb/formant_vco_prototype
KiCAD EDA files for an analog voltage-controlled oscillator compatible with modular Eurorack synthesizers.
82 parts37 - 4 layers26.4 × 56 mm
RPI5-SDexpress Hat
will127534/RPI5-SDexpress-Hat
ctrl-c "RPI5-CFE-Hat" ctrl-v "RPI5-SDexpress-Hat"
51 parts37MIT - 2 layers229.7 × 95.3 mm
- 2 layers65 × 30 mm
- 4 layers243.8 × 170.2 mm
- 2 layers
CurrentSensor
antevens/boatcontrol
A Relay PCB with a socket for a Raspberry Pi or Nvidia Jetson to control everything on a boat
21 parts36 - 6 layers107 × 68 mm
Cm4-baseboard
antmicro/cm4-baseboard
Experimental baseboard supporting System on Modules with Raspberry Pi CM4/CM5 pinout
516 parts36Apache-2.0 - 2 layers54 × 12.5 mm
BrodBoost C2
axiometa/BrodBoost-C2
USB - C Breadboard Powersupply: BrodBoost-C
31 parts36CERN-OHL-S-2.0 - 6 layers185 × 93 mm
Linecard
azonenberg/latentred
Open hardware 48x 1000baseT + 2x 25G SFP28 Ethernet switch
621 parts36BSD-3-Clause - 2 layers85 × 56 mm
Pico pi base
bablokb/pcb-pico-pi-base
An Interface PCB to use Pi-Hats with a Pi-Pico(w)
20 parts36CC-BY-SA-4.0 - 2 layers65 × 128.5 mm
MiniOSC
benjiaomodular/MiniOSC
A schmitt-trigger inverter based sawtooth and pulse oscillator module
82 parts36CC-BY-SA-4.0 - 2 layers152.4 × 95.3 mm
- 2 layers51 × 21 mm
Mitayi Pico D1
CIRCUITSTATE/Mitayi-Pico-D1
Open-Source RP2040 Microcontroller Development Board
75 parts36MIT - 2 layers50 × 30 mm
- 6 layers55 × 40 mm
Cm5 camera
CopperPilot/copper-pilot-cli
CopperPilot in your terminal: a thin, open-source client for CopperPilot electronics design agent, the best AI for PCB Design.
90 parts36MIT - 2 layers83.8 × 51 mm
- 2 layers31.7 × 21.8 mm
Bump
electronut/ElectronutLabs-Bumpy
An inexpensive Open Source blackmagic probe compatible SWD debugger designed to be used with ARM GDB.
24 parts36 - 4 layers58.4 × 101.9 mm
Up5k osc
emeb/up5k_osc
The brute-force approach is to synthesize these analog waveforms at sufficiently high sample rates that the timing jitter becomes imperceptible.
137 parts36MIT - 4 layers63.1 × 63.5 mm
- 2 layers49.5 × 108.5 mm
Pedalboard brk 1.0
expertsleepersltd/hardware
Open source hardware, including Eurorack modules.
18 parts36 - 4 layers75 × 36 mm
EmoeNAP
Floyd-Fish/Noise-Amplifier
An ultra-low noise amplifier to measure low-noise LDO/OPA's wide band output noise, and many other interesting measurements. Referred to AN-159.
189 parts36GPL-3.0 - 2 layers70 × 50 mm
S88iso
GBert/railroad
git clone https://github.com/arendst/Tasmota.git cd Tasmota git tag pio run
33 parts36 - 4 layers276.9 × 172.7 mm
Simplevideo
gfoot/compvideo6502
Composite/component video output for homebrew 6502 computers
65 parts36Unlicense