Close

Recent Projects

Combining a Raspberry Pi Zero 2 WH computer with an Adafruit MCP9808 temperature sensor.
Project Owner Contributor

EnviroPi Temp Monitor

bret-bernhoftBret Bernhoft

Most weather devices tell you what's happening outside. PrismCube lets you feel it.
Project Owner Contributor

PrismCube — Bringing the Sky to Your Desk

the-spannerThe Spanner

A software flip clock with real-time weather, automatic location detection, and cross-platform support.
Project Owner Contributor

Flippy Clock + weather

diddydiddy

Frikkin' Laser Buttplug - I Won a Kink Halloween Contest So Hard They Gave Me First Place on Sight
Project Owner Contributor

Laser Buttplug - How I Won Kink Halloween Contest

mumaquemumaque

This is my homebrew multimeter design. Included modes are VDC, Ohms, and Capacitance.
Project Owner Contributor

Multimeter

schuyler4schuyler4

One Cable. (Almost) Every Protocol. Zero Driver Hell.
Project Owner Contributor

link101

robocorerobocore

Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

X/Y Plotter for high wattage UV LEDs to expose Cyanotype and other printing methods.
Project Owner Contributor

Analog Pixel Art: DIY Cyanotype Printer

johnjohn

ZX Spectrum-compatible homemade retrocomputer based on Z80 CPU + discrete RAM and ROM + Raspberry RP2350B as ULA/chipset
Project Owner Contributor

Z80 + RP2350B ZX-compatible homebrew retrocomputer

vladVlad

Operating system from scratch for STM32F7 (ARM Cortex-M7)
Project Owner Contributor

Bare-Metal Operating System for STM32F7

embsoft3EmbSoft3

A reconfigurable EOL + regression test bench: a Pi, a stack of HATs, and Robot Framework. Change what it tests by changing the HATs.
Project Owner Contributor

A Configurable Raspberry Pi Hardware Test Bench

florin-costaFlorin Costa

A Raspberry Pi powered telescope that can stream the footage to your smartphone
Project Owner Contributor

Astra - A smart digital telescope

makestremeMakestreme

immurok is a small wireless fingerprint authentication device for Mac and Linux desktops
Project Owner Contributor

immurok - a wireless fingerprint auth key

superdogsuperdog

Air Sense is a smart IoT air purifier that monitors indoor air quality in real time and automatically removes harmful pollutants
Project Owner Contributor

AirSense - the Smartest DIY Air Purifier

next-builderNext Builder

A diy Battery-like AA battery tester.
Project Owner Contributor

B.A.T.T.E.R.Y - A diy battery tester

maulikMaulik

A tiny FPGA-resident programmable sequencer that controls time and space directly
Project Owner Contributor

PTSG — Programmable Timing Sequence Generator

tsuneoohnakaTsuneo.Ohnaka

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2026 Hackaday