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A software flip clock with real-time weather, automatic location detection, and cross-platform support.
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Flippy Clock + weather

diddydiddy

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

mumaquemumaque

This is my homebrew multimeter design. Included modes are VDC, Ohms, and Capacitance.
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Multimeter

schuyler4schuyler4

One Cable. (Almost) Every Protocol. Zero Driver Hell.
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link101

robocorerobocore

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

lutetiumLutetium

Most weather devices tell you what's happening outside. PrismCube lets you feel it.
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PrismCube — Bringing the Sky to Your Desk

the-spannerThe Spanner

X/Y Plotter for high wattage UV LEDs to expose Cyanotype and other printing methods.
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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
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Z80 + RP2350B ZX-compatible homebrew retrocomputer

vladVlad

Operating system from scratch for STM32F7 (ARM Cortex-M7)
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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.
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A Configurable Raspberry Pi Hardware Test Bench

florin-costaFlorin Costa

A Raspberry Pi powered telescope that can stream the footage to your smartphone
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Astra - A smart digital telescope

makestremeMakestreme

immurok is a small wireless fingerprint authentication device for Mac and Linux desktops
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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
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AirSense - the Smartest DIY Air Purifier

next-builderNext Builder

A diy Battery-like AA battery tester.
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B.A.T.T.E.R.Y - A diy battery tester

maulikMaulik

A tiny FPGA-resident programmable sequencer that controls time and space directly
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PTSG — Programmable Timing Sequence Generator

tsuneoohnakaTsuneo.Ohnaka

A modular, repairable remote station for amateur radio — open hardware, built almost entirely AI-assisted.
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OE5XRX — Open-Source Modular Remote Ham Station

peter-bucheggerPeter Buchegger

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