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136

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Building an occupancy sensor with a $5 ESP32 and a serverless DB

3

393

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The Snout-Like "PiggyMeter" Is a Home Assistant-Compatible Sensor for Energy Meters and More - Hackster.io

315

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Using Nuclear Decay As Random Number Generator Source For An MCU

125

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Hot Wheel Car Becomes 1/64 Scale Micro RC Car, Complete With Camera

1.1K

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GitHub - Jcparkyn/dpoint: Open-source digital stylus using camera tracking and inertial measurements

427

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Smart Pants Sound Alarm When Your Fly Is Undone

6

375

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What Parts Should You Desolder?

1.0K

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Jonas Hietala: I designed my own keyboard layout. Was it worth it?

1.4K

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EcoEDA Integrates Your Junk Bin Into Your Designs

214

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Home Assistant - Year of the Voice, Chapter 4: Wake words [archive in comment]

269

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That’s Not A Junker… That’s My Generator

2

890

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Dual Rotary Subwoofer [06:56]

1.2K

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Phased Array Microphone | Ben Wang’s Blog

1.1K

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IKEA LACK Table Becomes Extremely Affordable DIY Copy Stand

1

1.2K

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Hackaday Prize 2023: Hearing Sirens When Drivers Can’t

237

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Willow – Open-source privacy-focused voice assistant hardware

757

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

1

1.1K

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How to Modify an Alternator for Charging AND Welding

160

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DIY Vapor Compression Refrigeration System [28:06]

288

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Cell Phones Controlling Traffic Lights

1

1.4K

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Flipper Zero Controlling Traffic Lights

1.4K

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How To Build "The World's Best Speakers" - Are Flat Panel Speakers Really Any Good?

457

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Cut Your Own Gears With This DIY Machine

477

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Making a Monolithic Telescope Part 2: Machining Glass [23:59]

756

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Steampunk Mechanical Prosthetic Hand Update 5 #shorts [01:00]

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