2,628 open source boards in Sensors
Environmental, motion, air-quality and measurement sensor boards. Every board here is a public GitHub project with its KiCad files, read for size, layers and parts. Pick one close to your design and simulate its firmware on HardLabs before you build it.
STM32Fc
cookiemonsternz
28.3 × 28.3 mm72 parts6LNo license5
RP2040/RP23508cbaade584c8ef763fa9af5c713a37588c2bd61387d1f656ca2ef936a5395e5b
autonomous-ai
82 × 58 mm60 parts2LMIT5
PICI2c pancake
waterloo-rocketry
74.9 × 45 mm56 parts4LNo license5
Power System
Lifearafter
90 × 90 mm49 parts2LMIT5
AVR/ArduinoBMS Project
tjorvenhillmann
100 × 100 mm46 parts2LNo license5
ESP8266Pcbv4
fthiebolt
49 × 35.4 mm46 parts2LNo license5
MLL ELECTRONICS OVEN CONTROLLER 3.5" TOUCH SCREEN
codeThatThinks
58 × 108 mm20 parts2LCERN-OHL-W-2.05
ESP32Luxigrid rounded
overscore-media
78 × 77 mm13 parts2LMIT5
ESP32Chessboard master
aaravs-s
100 × 95.5 mm13 parts2LNo license5
Prox Sense Single MTCH105 Omni 19.05mm Handsolder
DaAwesomeP
24.7 × 48.6 mm10 parts2LCERN-OHL-S-2.05
Pressure sensor module
CV19CO
29 × 29.5 mm10 parts4LCERN-OHL-P-2.05
Obc peripherals
candacedo
42 × 42 mm4 parts2LMIT5
AVR/ArduinoAvr ledprojection-0402
cnlohr
25.4 × 34.5 mm91 parts2LMIT4
STM32Stm32
eddyem
109 × 74 mm90 parts2LGPL-3.04
RP2040/RP2350Ember v0.2
IITB-Rocket-Team-Avionics
75 × 99.5 mm89 parts2LMIT4
PICRoomIO 001
jirihusak
58.2 × 63.9 mm80 parts2LGPL-3.04
ESP8266Sensors
GNB-UAM
74.7 × 65.3 mm54 parts2LGPL-3.04
Main
pioupiou-archive
76 × 29 mm37 parts2LNo license4
AVR/ArduinoProject Hanip
AhmadHaniF1145
102.1 × 53.9 mm25 parts2LNo license4
DotBot-LH2-Shield
DotBots
29 × 27 mm23 parts4LBSD-3-Clause4
ESP32UWB Fly
DynamicWhiteHat
38 × 38 mm19 parts2LNo license4
Vibration Sensor
ARTS-Laboratory
65 × 37.6 mm15 parts4LCC-BY-SA-4.04
Breakout
DPIclimate
114.1 × 146.1 mm9 parts2LMIT4
555-blinker
serenebliss0
51.1 × 12.3 mm7 parts2LMIT4
Usage
pete529
4.1 × 3.1 mm6 parts2LMIT4
Usb charge board
ZonkSec
19.5 × 32.8 mm3 parts2LNo license4
PICBidirectional Power Converter 24V-12V with BMS
kwiecinski
99.5 × 99.5 mm156 parts2LMIT3
STM32GS Mainboard
Queens-Rocket-Engineering-Team
68 × 78 mm133 parts4LNo license3
STM32NP1 FCC
nikphillydev
55.3 × 70.2 mm113 parts4LMIT3
ESP32Test
DiegoBriceno03
70.6 × 66.3 mm104 parts2LNo license3
RP2040/RP2350V4d3 pico
tomcombriat
54.2 × 94.2 mm99 parts2LTAPR-OHL-1.03
2sBatteryCharger
jsjolund
85 × 50.5 mm83 parts2LNo license3
STM32FlightComputer
jbrown3859
90 × 90 mm78 parts4LNo license3
STM32RS485-Gassensor-Dev
Sarbf1
92 × 62 mm71 parts2LApache-2.03
ESP8266Environment Controller KiCad THT
ArtoLabs
96 × 73 mm45 parts2LMIT3
RP2040/RP2350RP2350A QFN-60 Minimal Design Example
Bubi2001
52 × 51 mm39 parts2LMIT3
Browse boards by part
AMS1117-3.3 1196USBLC6-2SC6 983RP2040 699W25Q128JVS 421AP2112K-3.3 376TL072 339TL074 307ESP32-S3-WROOM-1 304CH340C 274L7805 271Pico 25174HC595 248USBLC6-2P6 248LM358 228AP2112K-3.3TRG1 205Arduino_Nano_v3.x 19774LS04 193LM7805_TO220 185ESP32-WROOM-32 18274LS245 171SRV05-4 169W25Q128JVSIQ 16974LS138 16274LS32 161