Open source PCB designs you can simulate
47,434 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.
47,434 boards|Most starred
ESP8266Cactus
hutscape
76.5 × 38.1 mm20 parts2LMIT7
Blinky
onolab-tmu
61.5 × 41.5 mm20 parts2LMIT7
FPGATessel ice40
tcr
43.2 × 27.9 mm20 parts2LNo license7
RP2040/RP2350NG2040 Controller
partlyhuman
75 × 28 mm20 parts2LBSD-2-Clause7
Fm-Transmitter
TeknoTrek
40 × 45 mm20 parts2LNo license7
ATX12VO-5VSB-to-12VSB-Adapter
RandomDelta6
16.9 × 17.3 mm20 parts4LCC-BY-SA-4.07
CPC464 Splitter
tebl
82.6 × 40.6 mm19 parts2LCERN-OHL-1.27
AVR/ArduinoHDMI2SCART
c0pperdragon
40 × 27 mm19 parts4LNo license7
Kicad jlcpcb example
jvanderberg
107.3 × 82.8 mm19 parts2LMIT7
RP2040/RP2350PlayaNavigator
zshivers
50.5 × 20 mm18 parts2LMIT7
Coco daiquiri
qbancoffee
22.5 × 41.1 mm18 parts2LGPL-3.07
AVR/ArduinoPC-6001 SD
yanataka60
79 × 127 mm17 parts2LMIT7
AVR/ArduinoDPS5015--Nextion
radioelf
38.1 × 53.9 mm17 parts2LNo license7
Vga sync combiner audi rnse
noobychris
31 × 31 mm17 parts2LCERN-OHL-P-2.07
Logic level converter board
jbilander
51 × 64 mm17 parts2LGPL-2.07
ESP32Board
dshills
120 × 80 mm17 parts2LMIT7
DIY-UPS-for-WiFi-Router
Ozonised
90 × 70 mm15 parts2LNo license7
SyncFix64
hackup
30.5 × 12.7 mm15 parts2LNo license7
AVR/ArduinoArduino-Nano-FM-Radio-Si4703
95.5 × 104.7 mm15 parts2LNo license7
Ads1220
badjeff
10 × 10 mm15 parts2LNo license7
C128 ieee488 interface 8255
TMO2018
58.4 × 82.8 mm15 parts2LNo license7
TransimpedanceAmplifier
philipturner
36.5 × 42 mm13 parts2LNo license7
ESP32ESP32 Dev Board
ProZSolutions
50 × 35 mm13 parts2LGPL-3.07
Zx81-external eprom
zxinfo-diy-electronics
60.3 × 52.4 mm13 parts2LNo license7
Rc cfcard
PickledDog
99.1 × 49.9 mm13 parts2LApache-2.07
Neighbor template
greatfet-hardware
70.7 × 53.3 mm13 parts2LCERN-OHL-P-2.07
Air quality sensor-MQ135-breakout hardware design
SolderedElectronics
22 × 38 mm12 parts2LTAPR-OHL-1.07
Atari st mod serial port upgrade rsve
sporniket
35.6 × 43.2 mm12 parts4LCC0-1.07
Inductive analog switch
eliassjogreen
43.2 × 35.6 mm12 parts2LCC-BY-SA-4.07
RC-Trace
MustBeArt
102 × 49.9 mm12 parts2LNo license7
Nordic nRFPalm
29.8 × 70.5 mm11 parts2LMIT7
Stingray
amclain
77 × 54.6 mm11 parts2LCustom license7
Expresscard to nvme
ambraglow
31 × 68.4 mm11 parts2LNo license7
Kakuhomaru bridge
penk
43.2 × 18.5 mm10 parts2LMIT7
OpenKickstartSwitcherCDTV
SukkoPera
25.7 × 76.6 mm10 parts2LCustom license7
Userport expander
djtulan
64.3 × 98 mm10 parts2LNo license7
Browse boards by part
AMS1117-3.3 2030USBLC6-2SC6 1713RP2040 1117AP2112K-3.3 730W25Q128JVS 713ESP32-S3-WROOM-1 544TL072 493L7805 47374HC595 448CH340C 447TL074 431LM358 399USBLC6-2P6 382Pico 381AP2112K-3.3TRG1 375Arduino_Nano_v3.x 352LM7805_TO220 338ESP32-WROOM-32 316TP4056 313RaspberryPi_Pico 312ProMicro 31174LS04 304XIAO-RP2040-DIP 304PC817 280