Browse 780 open source reference designs tagged "arduino", including schematics, PCB layouts, and bills of materials sourced from public GitHub repositories.
PMSM/BLDC motor controller/driver PCBs
ziteh
22
mistic100
10
Cyborg gadget designs.
hermonochy
6
A MIDI router and USB interface using a Raspberry PICO (RP2040)
bjonnh
Universal - one remote to rule them all!
Mark-MDO47
5
A quiz game system
iley
4
Weather Station with ESP32, ESP8266, MQTT and Grafana
Majklzbastlirny
Code, info, playground for various micro-controllers.
ccaroon
3
DIY hardware + software to control obs studio
CommanderRedYT
2