2,581 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.
STM32Mdrv
hanneskiene
60 × 50 mm112 parts4LMIT0
Raspberry PiMini one
esicoe
50 × 70 mm112 parts4LNo license0
STM32Pir trigger
buha
80 × 100 mm111 parts2LGPL-3.00
RP2040/RP2350MagicianCam4
magician-project
72 × 79 mm110 parts2LNo license0
ESP32STRATOSDRONES
equationstratos
38 × 74 mm109 parts4LMIT0
NXPTemperature controller
iams-yb-lab
163 × 100 mm108 parts4LNo license0
ESP32Hardware
Capibator
101.5 × 64.4 mm108 parts2LNo license0
Nordic nRFShotpuck panel
Rixard86
91 × 88.6 mm108 parts2LNo license0
Neuromorphic ir event sensor
RyanHailey21
50 × 70 mm107 parts2LNo license0
Nordic nRFSmartbag core
claudiofin
196 × 20 mm107 parts6LMIT0
Camera-Cooler
lukaslibar
45 × 75 mm106 parts4LCustom license0
STM32Micromouse Gen1 ClubProject
kevinyan0620
80 × 100 mm105 parts2LNo license0
STM32SPAR
HazzerTheGreat
48 × 58 mm104 parts6LNo license0
NSSL EFM Rotating
LeemanGeophysicalLLC
75 × 84.8 mm103 parts4LMIT0
ESP32IDM-RoomSensor-ESP-B-ES4-AIR-R2
Xerolux
130 × 100 mm102 parts4LCERN-OHL-S-2.00
STM32Nixie Tube Control Board
Stustup
165 × 51 mm102 parts2LNo license0
ESP32ESP32-S3-4Layer-CoreBoard
gorkemguven
102.9 × 43.7 mm101 parts4LGPL-3.00
Cyberdeck radio
tyrityri23-lgtm
214.5 × 116.3 mm101 parts2LNo license0
RP2040/RP2350Opm inline
opme
58 × 40 mm100 parts4LNo license0
STM32EuroFly
GigelBosket
38.6 × 38.6 mm99 parts4LCERN-OHL-P-2.00
Neuromorphic ir sensor tht
100 × 100 mm98 parts2LNo license0
ESP32Nft hydroponic controller
hasan-abuzaid
135 × 101.3 mm97 parts4LCERN-OHL-S-2.00
Power board
maurer-lbb
101 × 82 mm97 parts2LCC-BY-SA-4.00
AVR/ArduinoTml
0x007E
72.4 × 48.3 mm97 parts2LCC-BY-NC-4.00
EC Sense 4-channel I2C sensor interface
Dheerajsom
120 × 80 mm96 parts4LNo license0
STM32NMEA-2000-Battery-Power
hoellwerth
180.3 × 100.3 mm96 parts4LNo license0
ESP32EWS RevH
jhbryan0817-del
91 × 124 mm95 parts6LNo license0
ESP32Aqi monitor
wngxp
102.5 × 201.2 mm95 parts2LNo license0
ESP32Filament dryer monitor
alessandrocardelli
91 × 52 mm94 parts4LNo license0
STM32Horizon
ChladpavPy
38.4 × 82.8 mm92 parts4LNo license0
STM32Aero-Zero
65 × 40.8 mm92 parts4LNo license0
Iot tag cad design
ocean-monitoring-gateway
20.7 × 37.5 mm92 partsNo license0
ESP32SquirrelCore
SupperSimonMiku
60 × 35 mm92 parts4LMIT0
ESP32Flight Computer V1
colin-skinner
77.5 × 66 mm92 parts2LNo license0
RP2040/RP2350Leakwatch
lewipewi
77 × 67 mm90 parts4LNo license0
Dlr carrier
arcnode-io
120 × 105 mm89 parts4LNo license0
Browse boards by part
AMS1117-3.3 1069USBLC6-2SC6 866RP2040 632W25Q128JVS 394TL072 319AP2112K-3.3 313TL074 281ESP32-S3-WROOM-1 268CH340C 249L7805 229Pico 22174HC595 218USBLC6-2P6 206LM358 20074LS04 180AP2112K-3.3TRG1 179ESP32-WROOM-32 169LM7805_TO220 167SRV05-4 165Arduino_Nano_v3.x 16474LS245 160W25Q128JVSIQ 15774LS138 15574LS32 152