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Build Your Own (mini) Hydroelectric Dam

691

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Old TV Vacuum Tube Turned DIY X-Ray Machine

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811

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How to repurpose your old phone into a web server

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321

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QuadRF can spot drones and see WiFi through my wall

923

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Solar-Powered E-Reader With No Buttons

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ESPClicker – An Elegant Solution For Integrating Dumb Devices Into Home Assistant

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The RetroPie Project

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An Interactive Tomato Farm Overseen By AI

518

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GitHub - loopj/short-stack: World's Smallest Nintendo Wii, using a trimmed motherboard and custom stacked PCBs

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Turning A Lada Into An EV With 50 Cordless Drills, Because Why Not?

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426

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ATtiny85 Mouse Jiggler Lets You Take A Break

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Guy builds AI driven hardware hacker arm from duct tape, old cam and CNC machine

136

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MagicMirror²

639

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I built a mouse from scratch. [15:17]

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Safely Using Old EV Batteries In Your Home Solar Setup

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NoLongerEvil-Thermostat – Nest Generation 1 and 2 Firmware (Reclaim your thermostat)

727

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Building a (T1D) smartwatch from scratch (Monitoring Type 1 diabetes)

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1.4K

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Making Effective, Affordable Water Level Monitors

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1.4K

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Dad Makes Kid’s Balance Bike Into Electric Snow Trike Like A Boss

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Can I Get Satellite Data With An Umbrella? [11:21]

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517

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Just In Time For Summer: A Remote Controlled Snowblower (2017)

229

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DIY, Full-Stack Farm Automation

3

708

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Trying To Build Your Own Consumer-Grade Router In 2026

423

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Shame my Soldering skills, A project I am working on.

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Taser Ring Is Scary Jewelry You Shouldn’t Build

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