Open-source KiCad boards

107,410 boards

Printed 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 layers99 × 60 mm
Pwr
mfkiwl/KiwiSDR_PCB
KiCAD PCB files for KiwiSDR project including active antenna and bias tee
64 parts46
2 layers115.2 × 89.5 mm
Josukey
Narkoleptika/josukey
A keyboard for Joey
58 parts46MIT
2 layers52.5 × 44.3 mm
Pmod2
noopwafel/iceglitch
cheap and terrible voltage glitcher hardware/software
44 parts46
2 layers189.7 × 95.9 mm
ISACard
profdc9/ISACard
A ISA card for PC/XT/AT that has SD storage and SPI/I2C interfaces using a ATMEGA328P
101 parts46
2 layers50 × 50 mm
OpenBMSFrontEnd
Ralim/Open-BMS
ISL94202 & MSP430 based BMS
85 parts46
4 layers42 × 42 mm
Stepper driver pcb
robotastic-youtube/Projekte

93 parts46
2 layers224.4 × 97.8 mm
Knobdeavour
ScatteredDrifter/Buran-Ortho
A 39-key orthogonal keyboard with support for two knobs, based on a rp2040
105 parts46
2 layers20.3 × 12.7 mm
ClockInACan
schlae/ClockInACan
Drop-in replacements for metal can and half can style crystal oscillators
13 parts46
2 layers155 × 70 mm
Payphone v1
sdylewski/Analog-Redial
A circuit board for old telephones to come back to life. Plug one or two phones in, and you can call the other phone, use bluetooth, connect to others via voip, and do a variety of other things with a plain old rotary…
137 parts46
2 layers64.1 × 39.4 mm
C64-Power Saver
tebl/C64-Power-Saver
C64 power supplies are ancient, they go bad every day so use protection!
16 parts46
2 layers65 × 74 mm
RP2040 MPG and DRO
terjeio/GRBL_MPG_DRO_BoosterPack
Tiva C BoosterPack for GRBL MPG/DRO
54 parts46
4 layers80.3 × 45.5 mm
Versaloon
versaloon/versaloon
vsprog.texi is the authoritative source of VSProg documentation
129 parts46
4 layers102.4 × 42 mm
MK4001MTD USB Reader
will127534/MK4001MTD-USB-Bridge
The MK4001MTD is a 4 GB Microdrive originally used in the Nokia N91 music phone and some other devices, like MP3 players or USB drives, back when flash storage was still quite expensive.
69 parts46
2 layers180 × 174 mm
Zerowriter breakout board
zerowriter/zerowriter_ink
General repo for all things Zerowriter Ink
660 parts46GPL-3.0
4 layers72.4 × 44.5 mm
Btmdpcb v04 eval
17o2/bluetooth-minidisc
Adding built-in bluetooth connectivity to a 20-year-old Mindisc player
115 parts45
6 layers128 × 128 mm
Emberone
256foundation/emberone00-pcb
KiCAD design files for the emberOne/00 hashboard
395 parts45CERN-OHL-S-2.0
2 layers41.3 × 87.1 mm
Unified smd pcb
Al-Nafuur/United-Carts-of-Atari
Firmware for PlusCart and UnoCart
22 parts45GPL-3.0
2 layers44.5 × 39.6 mm
Mac DB15 to VGA MX v1.2
alxlab-zone66x/Mac_DB15_to_VGA
This ia classic Macintosh DB15 display port to VGA adapter to allow you to hook up your old Mac to a standard VGA monitor.
12 parts45
4 layers120.7 × 72.4 mm
Board main
analogdevicesinc/education_tools
Tools for education related platforms
53 parts45
2 layers63 × 85 mm
PicoPAC
aotta/PicoPAC
Flashcart for Videopac / Odyssey 2 based on Wilco2009 Videopac-microSD card project
5 parts45GPL-3.0
2 layers
Mems mic board
araobp/acoustic-features
Acoustic features (MFSCs and MFCCs) for edge AI
9 parts45GPL-2.0
2 layers32 × 20 mm
Gd32 encoder
avenhaus/SO-ARM100-Encoders
It explores to use much cheaper magnetic encoders for the Leader Arm instead of the regular servos. These dummy servos are also much easier to move manually, as there is no gear train that needs to back drive the servo…
26 parts45
2 layers173.4 × 161.4 mm
ExtraDox Right
blastrock/ExtraDox
An ergonomic custom keyboard design inspired by the ErgoDox
140 parts45
2 layers100 × 77.5 mm
LanguageCard
btb/LanguageCard
An Apple II Language Card. Based on a design by iz8dwf
42 parts45Apache-2.0