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.
- schematic only · 67 parts
Bugbot hardware
BugBotLab
67 partsMIT0 - schematic only · 63 parts
Practica1ArturoBuganza
ArturoBuganza
63 partsNo license0 - schematic only · 63 parts
Practice-1
JesusRamiroGarzaHdz
63 partsNo license0 - schematic only · 54 partsRP2040/RP2350
SmartCellAnalyzer
asithniwantha
54 partsMIT0 - schematic only · 54 partsESP32
Esp32-light sensor reference
Sid93
54 partsNo license0 - schematic only · 44 parts
Solar lora weather station kicad
SpeedUp-Tech
44 partsNo license0 - schematic only · 44 parts
Analog wake trigger
antonio-mariano
44 partsMIT0 - schematic only · 44 partsESP32
Single sampler pcb v2
DNAir-AG
44 partsNo license0 - schematic only · 43 partsESP32
Adaptative-Traffic-System
djangmahprince
43 partsNo license0 - schematic only · 41 parts
24v esp32-greenhouse controller kicad
41 partsCERN-OHL-P-2.00 - schematic only · 37 partsRP2040/RP2350
BoardSmith
YashJanakiram
37 partsAGPL-3.00 - schematic only · 35 partsESP32
IoT-Enabled-Sustainable-Greywater-Recycling-System-
asif-ali-100
35 partsMIT0 - schematic only · 31 parts
Radar xm125
kanha2907
31 partsNo license0 - schematic only · 30 parts
Lidar roomscanner
hellosamblack
30 partsNo license0 - schematic only · 27 partsAVR/Arduino
FireBot696
evansfsu
27 partsNo license0 - schematic only · 25 partsNordic nRF
Nrf52832-smart ring kicad
25 partsNo license0 - schematic only · 24 parts
Multi-Rail-Power-Management-Board
RakshitGoel007
24 partsNo license0 - schematic only · 23 partsESP32
Drone-Controller
Hardy2008
23 partsNo license0 - schematic only · 23 partsSTM32
Sunnypro electrical system
AhmedYehia-M23
23 partsNo license0 - schematic only · 21 parts
Vara
VirajSanghani
21 partsCustom license0 - schematic only · 20 partsESP32
Desk balance
kurikennn
20 partsMIT0 - schematic only · 18 parts
Enhanced edr
kartiknagare33
18 partsMIT0 - schematic only · 18 partsAVR/Arduino
Doppler speed detector
darksunnp
18 partsNo license0 - schematic only · 14 partsSTM32
Embedded twin
FionaKP
14 partsNo license0 - schematic only · 13 partsAVR/Arduino
RC-Rover-Platform
SahanaDil
13 partsNo license0 - schematic only · 13 partsESP32
Circuit design
fennhelloworld
13 partsNo license0 - schematic only · 12 partsESP32
Indoor-Air-Quality-Project
DienKiku
12 partsMIT0 - schematic only · 11 partsESP32
Q-Flo-Prototype
adwaithas-2004
11 partsCustom license0 - schematic only · 11 partsESP32
LIM-Vario
loyermael
11 partsGPL-3.00 - schematic only · 10 partsNordic nRF
Freezer Monitor
k-meeks
10 partsNo license0 - schematic only · 10 partsAVR/Arduino
Netlistquery
mmalecki
10 partsMIT0 - schematic only · 10 partsESP32
Xiao esp32c6-smart fan
smicbee
10 partsMIT0 - schematic only · 10 partsSTM32
JumpAnalyzer
Bugee03
10 partsNo license0 - schematic only · 9 partsESP32
Modular navigator
Bhaveshcoding
9 partsMIT0 - schematic only · 8 parts
Chloride-Sensor
johnpk67
8 partsNo license0 - schematic only · 7 partsRP2040/RP2350
GlideRC
Person-0
7 parts2LGPL-2.00
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