Open source PCB designs you can simulate
7,464 boards
Every public KiCad project we can find on GitHub, with its processor, full parts list and a render of the board. Any of them can be brought up in simulation: open one and run firmware on it before you order a single PCB.
Fan-Speed-Controller
JESDevCom
38 × 39 mm16 parts2LMIT3
STM32CIS
Ondulab
194 × 25 mm176 parts6LCERN-OHL-S-2.02
LPF Board HF-6m Forte600
SP6GK
250 × 160 mm129 parts2LGPL-3.02
Nordic nRFPhoenix main board
Phalkon-Industries
91.9 × 53.2 mm107 parts4LCERN-OHL-S-2.02
Logic pmod
sparkengineering
40 × 20 mm18 parts4LCERN-OHL-P-2.02
BitForge-SDR
HarrySkySon
100 × 85 mm332 parts6LCERN-OHL-S-2.01
STM32Spekky-Matrix
jc-SpaceXp
153 × 95.8 mm325 parts2LMIT1
STM32Sampling mesh monitor
jaseg
100 × 100 mm229 parts6LCC-BY-SA-4.01
AVR/ArduinoEUPLA CONE CORE
PineConeMechatronics
76.2 × 54 mm95 parts2LCERN-OHL-P-2.01
AVR/ArduinoDiy ert
CainPatel
127 × 117.5 mm44 parts2LMIT1
ESP32Twomes p1-gateway hardware
energietransitie
35.6 × 79 mm33 parts2LCERN-OHL-P-2.01
STM32Function-Generator
MUDAL
65 × 85 mm30 parts2LGPL-3.01
Thin-Pod rev0.1
Pealie
80 × 80 mm21 parts2LCC-BY-4.01
AVR/ArduinoEntropy32-Recorder
captainchapster
36 × 47 mm10 parts2LMIT1- schematic only · 24 partsAVR/Arduino
Perfboard studio
medinstech
24 partsApache-2.01 
Covg clamp
lucask07
87.8 × 48.3 mm173 partsGPL-3.00
Convey
kennito2035
64 × 64 mm141 parts4LCERN-OHL-S-2.00
ESP32Guitar pedal
MaxTeicheiraUCSC
150 × 102 mm107 parts2LGPL-3.00
Therm temp 4 20 xmtr
ControlSystemIntegrators
50 × 50 mm45 parts4LMIT0
Open-Source-Battery-Smart-Charger
DavidVeloz95
50 × 50 mm45 parts2LMIT0
Tkmem128-ii
lrrosa
78.7 × 66 mm19 parts4LCERN-OHL-S-2.00
Sonde
Alan-Jowett
25 × 35 mm16 parts2LMIT0
FPGAHost x1
azonenberg
91 × 83 mm243 parts4LBSD-3-Clause193
Bp5-ir toy v3-rev3
DangerousPrototypes
23.8 × 38.5 mm34 parts2LMIT123
Low noise power probe panel
blinken
149.4 × 124.8 mm105 parts6LCC-BY-SA-4.0101
AVR/ArduinoArduino NMR 5.2
SoukeyCircuits
100 × 75 mm76 parts4LGPL-3.052
Lcd Daughterboard
dchwebb
68 × 45 mm5 parts2LUnlicense38
Probe
festlv
38.8 × 48.3 mm30 parts2LMIT37
YOU WHAT
Chrismettal
52 × 63 mm47 parts2LCC-BY-SA-4.011
Light
Faust-Lighting
551.2 × 12.7 mm53 parts2LGPL-3.010
TI-CUBE-FMSound
VE7PMC
99.7 × 99.7 mm38 parts4LGPL-3.010
ESP32Leshy2 LESHY2-UI-R2 R2 exact placement
anton-vinogradov
80 × 150 mm430 parts6LMIT5
CIS
210 × 41 mm176 parts6LCERN-OHL-S-2.02
Nordic nRFAdafruit nRF52840 Bluefruit Feather Express Rev E
50.8 × 22.9 mm43 parts2LCERN-OHL-S-2.02
Uut mesh board cal
36.5 × 36.5 mm10 parts2LCC-BY-SA-4.01
Panelboard
doug7410
70 × 72 mm4 parts2LMIT1
Browse boards by part
AMS1117-3.3 345USBLC6-2SC6 296RP2040 224W25Q128JVS 135TL072 118CH340C 116AP2112K-3.3 103ESP32-S3-WROOM-1 97TL074 94AP2112K-3.3TRG1 82SRV05-4 73W25Q128JVSIQ 73USBLC6-2P6 70Pico 52L7805 50XC6206P332MR 50MCP73831T-2ACI/OT 49SN65HVD230 49AMS1117-5.0 48ESP32-S3-WROOM-1-N16R8 48LM393 44BME280 43DW01A 43LAN8710A-EZC(QFN32) 43