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No-Si clock, with digital readout 0:00-11:59 TOTALLY WITHOUT SILICON. No microcontrollers, no chips, no transistors. Valves/tubes!
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No-Silicon digital clock

charlesCharles

UV irradiation system for enhanced photo-activation in living cells
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UVEN mk3

simon-trendelSimon Trendel

A physics-based simulation using NASA’s 2023 data and the NKTg Law to accurately predict Neptune’s 2024 orbit, modeling mass variation throu
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Predicting Neptune's Orbit Using the NKTg Law and

nguyen-khanh-tungNguyen Khanh Tung

Hacking commercial products spurs low-cost nanometric positioning stages. Our work merges piezo haptics & 3D printing to design a scanner.
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Haptic Piezo for High-Precision Actuation

eric-clotEric Clot

A journey to explore and better understand the Multitech Microprofessor machines in my retro computer collection
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Exploring the Microprofessor

michael-wesselMichael Wessel

Door handle game
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Door Rider

tokakentokaken

A system designed to capture and collect energy from EMFs, now being refined to enhance circuit efficiency and output.
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AEFC - Ambient Energy Field Converter

rhea-raeRhea Rae

Pi Zero 2w mini DLNA Server for use on home wifi or on a phone hotspot
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Pi Zero 2w Mini DLNA Server

diddydiddy

Garden133 tracks the moisture level of the soil in the garden so we can water only when needed.
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Garden133

chris-leeChris Lee

Has this ever happened to you? Someone borrows your screwdriver, pliers, or wrench... But then forgets to return it
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UNIHIKER K10 : AI Smart Store

yakroo108Yakroo108

A cute robot head assistant with movement and expressions displayed through an LED matrix.
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Robot buddy

tanguyTanguy

yet another attempt making 8-bit RISC CPU from TTL logic.
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8-bit RISC CPU from TTL logic

marsianin245Marsianin245

Write about projects to get better at writing about projects.
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the Metaproject

paul-mcclayPaul McClay

Simple mod that can make just about any CNC machine wireless (well except for power obviously!)
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Adding Bluetooth or WiFi to Laser Engraver

sjm4306sjm4306

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

lutetiumLutetium

I'm transforming my Planck keyboard into a completely wireless keyboard using Bluefruit LE and wireless chargers.
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Bluetooth Planck Keyboard

alex-kAlex K

Going up?

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