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Hand repulsor strong enough to break a pane of glass using CO2 or compressed air, a high pressure regulator, a solenoid valve, and Arduino.
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Iron Man CO2 Repulsor

pete-vieiraPete Vieira

An attempt to build a Zigbee device.
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ZigMo

hello42worldhello42world

A Tetwice-layout keyboard designed to be abysmal.
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Tetizmol [gd0153]

kelvinakelvinA

What do you do if you want to research an old piece of hardware but there are no physical or photographic examples to work from?
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CPS-1: Imagining An Early 70s 4-bit Microcomputer

michael-gardiMichael Gardi

A Self balancing robot using hoverboard wheel and main board.
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Self balancing robot

tanguyTanguy

There’s a big unused window in my workshop and have wanted to try hydroponic culture for a long time. So here’s my attempt!
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Hydroponic garden for the workshop

tanguyTanguy

Touch and see your curated music (again).
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NFC Music Box

adam-chasenAdam Chasen

Advanced 16-bit Homebrew Computer System built with mid-70 TTL technology
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AHCS Centauri

mikolajMikolaj

Over-the-air and cable broadcast nostalgia machine!
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FieldStation42 - Nostalgic TV Simulator

shane-c-masonShane C Mason

The HMC-20 Human Machine Controller creates a versatile and fully customizable Human Machine Interface.
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HMC-20

sam-lefebvreSam Lefebvre

Rimu is a modular electronic product designed to solve various problems through a series of interchangeable modules. We have recently launch
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Rimu: Modular Control, Igniting Creativity

dengtecDengtec

A new kind of Jerry can for water transport for rural areas that ease the pain for the person carrying the load with lower cost.
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Anteneh’s Jerry Can

anteneh-gashawAnteneh Gashaw

Recreating a small and updated version of the legendary 2-player trackball arcade game TEHKAN WORD CUP
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MINI ARCADE TEHKAN WORLD CUP WITH TRACKBALLS 2P

srblondeSrBlonde

A homemade linear stepping motor
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DIY Tubular Linear Motor/Actuator

jeremyJeremy

You can just make cord locks
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Better cord lock

lion-mclionheadlion mclionhead

A much simplified USB-C PD and PPS trigger board. Allow users to select arbitrary voltage from PPS-capable power brick via potentiometer
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PPSTrigger - USB PD Trigger SuperCharged with PPS!

centylabCentyLab

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