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Engineer open-sources DIY radar system that's 95% cheaper than $250,000 commercial offerings, has 20 kilometer range — Moroccan engineer designs Aeris-10 radar, shares it on GitHub

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

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I made a smart talking winter cat shelter with extreme tech. There is a pi in there along with some esp32 sub systems

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Tesla Pulsejet Engine [3D Printed]

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A Paintball Turret Controlled Via Xbox Controller

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Rocket Roll Control, The Old Fashioned Way

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Inviting The Public To Take Stereo Photos For Science

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Post-rampocalyptic Chip-Swap Provides Desktop Memory At Laptop Prices

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Landscape Motif Makes This E-Ink Weather Display Easy To Understand

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Programming Tiny Blinkenlight Projects With Light

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How to Build a Solar Powered Electric Oven

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Arduino FDX-B (animal ID chip) reader built from discrete components

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AqMood Is An Air Quality Monitor With An Attitude

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Toy Train Joins The Internet Of Things (ESP32-C3 + Matter)

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Nebula Mouse: The 6-DOF You Build Yourself

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Using Nuclear Decay As Random Number Generator Source For An MCU

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Integrated Micro Lab Keeps Track Of Ammonia In The Blood

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Relativty: An open-source VR headset for $200

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Building A Stirling Engine Bike

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Testing Explosives from The Anarchist Cookbook

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This is the tiniest e-reader in the world, and you can build one yourself

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An Improbable, Doomed Star System In A Clockwork Coffee Table

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Running An Entire PS1 Emulator In A DS Cartridge

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OSHW Battery Tester Aims To Help Tame Lithium Cells

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I live in the take off path of SFO and built a ceiling projection mapping of the planes flying over my house using ADS-B radio

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