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The World's Smallest Omni Wheels - Diameter: 0.45 in - 11.5 mm
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Vinci Micro Omni Wheels

vinci-innovaVinci Innova

What if you could run an entire automated greenhouse, a security network, and a heavyweight AI Edge Cluster without plugging into the wall?
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Springhouse

jeremiahJeremiah

An expandable 68000 based computer
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Y Ddraig - My 68000 Computer

stephen-moodyStephen Moody

A 3D Printable, fully customisable ESP32-based Smartwatch
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Qwatch

davidmpridedavidmpride

An indoor, solar-powered cicada that harvests light through its wings and bursts into a buzzing call once enough energy is stored.
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Screaming Solar Cicada

snowhandsSnoWHandS

Gesture controlled percussion based on markerless human-pose estimation with an AI network from a live video.
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lalelu_drums

lars-friedrichLars Friedrich

Dead Kurzweil SP4-7 converted into a self-contained synthesizer. Arduino Mega for key scanning, Raspberry Pi 5 + Zynthian for audio, custom
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I Turned a Broken Keyboard Into a Full DIY Synth

seileremersonseiler.emerson

Magnetic Road Transport System for TT Scale Layout — DIY Control on ESP32
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Magnetic Road Transport System for TT Scale Layout

oldaOlda

A Raspberry Pi powered tiny box that generates playable arcade games
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AI Arcade

grigorGrigor

Using NFC RF energy harvested from a phone tap to submit commands and start a microcontroller. No standby power.
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Harvesting NFC Energy to Transmit Commands

casparcaspar

I wanted to buzz around 2024 EMF camp in something different. So I designed and built an electrically powered, tracked tricycle.
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Electric Tracked Tricycle for EMF camp

tony-goacherTony Goacher

Open source FPGA
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Aegis

tristan-rossTristan Ross

Drive an VGA display of 1280x1024@60Hz with only few resistors while still achieve the frequency of over 200MHz.
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VGA Driver with only 0402 resistor

abstract-panAbstract-Pan

Android mobile phone remote accompany robot
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Android telepresence robot

markmark

An analog circuit made from scrap parts that manages a solar panel, lithium battery, and LEDs to create eco-friendly fairy lights.
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Fairy Lights from Scraps

andrea-consoleAndrea Console

A small portable and handy music sequencer built on Raspberry Pi Pico
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Kuensa - A Handy Music Sequencer

tinashetinashe

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