2,783 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.
ESP32Esp32-temp
angelnu
57.1 × 56.3 mm24 parts2LApache-2.024
STM32GenericSensorMini v1
19.2 × 37.1 mm20 parts2LMIT22
STM32DefCon31 HeatIndex BadgeAddon
androda
39.1 × 90.6 mm19 parts2LCC-BY-NC-4.021
MCXN Reaction Wheel Board
oresat
35 × 50 mm210 parts6LGPL-2.019
ESP32ESP32MIDI2CV v2
collaborative-music-lab
72 × 36 mm33 parts2LNo license19
BesteLampe! LED Module E
lenaschimmel
140.8 × 26 mm76 parts4LNo license18
ESP32OM-60-Rigid
Open-Muscle
47.6 × 56.1 mm47 parts4LCERN-OHL-S-2.018
Cleverhand emg
Aightech
33 × 16 mm22 parts4LGPL-3.017
Pcb5
horychen
93.9 × 51.7 mm80 parts4LGPL-3.016
STM32Head rifle round sensors
DAlexis
90.4 × 95.5 mm61 parts2LGPL-3.016
ESP32Sansnom
Christophe45
54.6 × 94 mm26 parts2LNo license14
ESP32ESP32-S2 DEV
hwreverse
27.9 × 88.9 mm32 parts2LMIT13
ESP32Meshtonic h4m v2
Josephrp
71.1 × 168.4 mm115 parts6LCustom license12
ESP8266MotorCombo THT
bigbrainlabs
95 × 55 mm35 parts2LCustom license11
Grabette - IMU
pollen-robotics
20 × 20 mm11 parts2LApache-2.010
Lis3mdl
PinkFluffyUnic0rn
18.3 × 13.9 mm5 parts2LGPL-3.010
STM32OBC&COMMS subsystem
nanosatlab
40 × 40 mm65 parts4LNo license9
STM32Sigint systems
embeddedos-org
280 × 200 mm631 parts16LMIT8
V0 3-Power Module
MacNite
90 × 55 mm15 parts2LMIT7
IMU-RC Car Proximity Sensors Board
DimitriOnLSD
33.4 × 29.2 mm12 parts2LMIT7
RP2040/RP2350FC V5e
proveskit
88 × 94.5 mm242 parts4LCERN-OHL-W-2.06
EPS Scales RevE
BroncoSpace-Lab
100 × 100 mm197 parts4LNo license6
AVR/ArduinoGeophonetdsconductschem
ARTS-Laboratory
33 × 73.7 mm21 parts2LCC-BY-SA-4.06
RP2040/RP23500ad413ac7b1f3052468051d202df40ac5719b2a56f32a0c4100b7529dfbd8603
autonomous-ai
84.9 × 68.6 mm59 parts2LMIT5
Strain gauges
waterloo-rocketry
97.8 × 54.6 mm37 parts2LNo license5
403SFM3020 sensor module
CV19CO
29 × 29.5 mm9 parts4LCERN-OHL-P-2.05
Kill switch
candacedo
58 × 64 mm3 parts2LMIT5
STM32Stm32f042
eddyem
78.5 × 64.5 mm42 parts2LGPL-3.04
PICTinySensor 001 MCU
jirihusak
35 × 35 mm40 parts2LGPL-3.04
RP2040/RP2350Ember RF v0
IITB-Rocket-Team-Avionics
55.8 × 90.5 mm29 parts2LMIT4
I2c sensors another
GNB-UAM
9.8 × 13.8 mm10 parts2LGPL-3.04
Magdron mount
40 × 40.1 mm9 parts2LCC-BY-SA-4.04
PICMisc
kwiecinski
99.5 × 99.5 mm152 parts2LMIT3
STM32QRET 23-24 SRAD Power Module
Queens-Rocket-Engineering-Team
69.5 × 62.6 mm112 parts4LNo license3
RP2040/RP2350V4d1 pico
tomcombriat
54.2 × 95.2 mm96 parts2LTAPR-OHL-1.03
Yearling Kit XY Faces
83 × 98 mm25 parts4LCERN-OHL-W-2.03
Browse boards by part
AMS1117-3.3 1287USBLC6-2SC6 1056RP2040 725W25Q128JVS 444AP2112K-3.3 408TL072 347ESP32-S3-WROOM-1 324TL074 308CH340C 290L7805 29074HC595 267USBLC6-2P6 260Pico 258LM358 237AP2112K-3.3TRG1 22474LS04 207ESP32-WROOM-32 203Arduino_Nano_v3.x 202LM7805_TO220 20174LS245 18474LS138 176SRV05-4 17674LS08 17574LS32 175