Hardware projects tagged hacktoberfest

Open hardware projects tagged hacktoberfest on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

12 boards
waterflow-pcb
@schluggi

A PCB for GreatScott`s Online Water Tracker

schematicpcbbomESP8266resistorcapacitorconnector
No license1 star0 commentsOct 1, 2026
Calavera
@mundodisco8

A learn-to-solder badge! With blinky lights!

schematicpcbbombatteryswitchresistorcapacitor
No license2 stars0 commentsOct 1, 2026
hrdw-hidkey
@freimor

HID device for easy loadout new MAC with setup script.

schematicpcbbomRP2040AVRUSB-Cswitch
MIT0 stars0 commentsSep 23, 2026
tinysensor
@arcadien

Firmware and generic board for low-power environment sensors

schematicpcbbomAVRbatteryswitchresistor
MIT0 stars0 commentsSep 23, 2026
anavi-handle
@anavitechnology

Open source USB adapter for connecting Wii Nunchuk Controller to a PC

schematicpcbbomIC
No license10 stars0 commentsSep 17, 2026
airqualitystation
@tiefpunkt

Weather and Air Quality Sensor Station

pcbbom
MIT7 stars0 commentsSep 5, 2026
pwrcmder
@reaktor23

Reaktor23 Power Commander https://reaktor23.org/projects/pwrcmdr2/

pcbbom
MIT0 stars0 commentsSep 5, 2026
matrixmix
@makervan

Matrix Mixer

pcbbom
CC-BY-SA-4.07 stars0 commentsSep 5, 2026
jeancloud
@oberlab

Small alarm clock/wakeup light

pcbbom
CERN-OHL-P-2.02 stars0 commentsSep 5, 2026
weatherstation-client
@jerey

Weatherstation publishing temperature and humidity values via MQTT broadcasts.

schematicpcbbomESP8266batteryresistorcapacitor
MIT0 stars0 commentsAug 31, 2026
pico-vga
@benkyd

A video card interface for the Raspberry Pi Pico to drive the VGA standard written in C

schematicpcbbomRP2040resistorcapacitorconnector
MIT4 stars0 commentsJul 9, 2026
aiosense
@schluggi

ESPHome based all-in-one sensor

schematicpcbbombuzzerconnectormounting holeIC
MIT0 stars0 commentsJul 9, 2026

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