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921

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Bringing The UMPCs Back With A Pi Zero

760

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DIY Door Fan to Fix My Groggy Mornings (decrease night time CO2 in bedroom)

796

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OSHW Battery Tester Aims To Help Tame Lithium Cells

1.2K

•

Cooking With Magnets And 3D Printing

1

319

•

2025 Pet Hacks Contest: Keep Your Hound Toasty Warm With This Heated Dog Bed

868

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Tangara is an open source, iPod-inspired portable music player (crowdfunding soon) - Liliputing

321

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Here’s A Spy Movie-Grade Access Card Sniffing Implant

1

1.2K

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Intel’s Anti-Upgrade Tricks Defeated With Kapton Tape

1

1.4K

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Holiday Jukebox Gets ESP32, Home Assistant Support

10

1.4K

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Homemade liquid nitrogen generator using Joule Thomson Throttling

8

468

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Project Aura – A neat, easy-to-assemble, DIY Air quality monitor compatible with Home Assistant (ESP32 based)

586

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Measuring my DIY Air Purifier - Cheaper and Better than commercial models? It's complex.

3

991

▶︎

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Vacuum clamp for router-ing | Prototype & Test

742

•

DIY Powerwall Blows Clouds, Competition Out Of The Water

327

•

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

1.0K

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The world's most unhinged video wall (made out of Chromebooks)

505

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WriterdeckOS: Convert your old laptop into a "Writer Deck"

1

338

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Simple Open Source Photobioreactor

300

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Budget-Minded Synthetic Aperture Radar Takes To The Skies

1.1K

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Pocket Device Tracks Planets And The ISS

476

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Programming Tiny Blinkenlight Projects With Light

697

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Inviting The Public To Take Stereo Photos For Science

722

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Electric Snowblower Clears The Way With Hobby Parts

1

625

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CardFlix: NFC Cards For Kid-Friendly Streaming Magic

170

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An Ingenious Blu-Ray Mini-Disk Player

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