Categoria: Hackaday (https://hackaday.com/)

Linear Solar Chargers for Lithium Capacitors
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Linear Solar Chargers for Lithium Capacitors

For as versatile and inexpensive as switch-mode power supplies are at all kinds of different tasks, they’re not always the…

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Optimizing Dust Separation for Extreme Efficiency
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Optimizing Dust Separation for Extreme Efficiency

[Ruud], the creator of [Capturing Dust], started his latest video with what most of us would consider a solved problem:…

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Announcing the 2025 Hackaday One Hertz Challenge
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Announcing the 2025 Hackaday One Hertz Challenge

It’s about time! Or maybe it’s about time’s reciprocal: frequency. Whichever way you see it, Hackaday is pleased to announce,…

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Rust Drives a Linux USB Device
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Rust Drives a Linux USB Device

In theory, writing a Linux device driver shouldn’t be that hard, but it is harder than it looks. However, using…

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How to Make a Beautiful Floral Keycap Using Resin
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How to Make a Beautiful Floral Keycap Using Resin

Here’s a fun build. Over on their YouTube channel our hacker [Atasoy] shows us how to make a custom floral…

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FLOSS Weekly Episode 838: AtomVM and The Full Stack Elixir Developer
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FLOSS Weekly Episode 838: AtomVM and The Full Stack Elixir Developer

This week Jonathan chats with Davide Bettio and Paul Guyot about AtomVM! Why Elixir on embedded? And how!? And what…

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Homebrew Pockels Cell Is Worth the Wait
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Homebrew Pockels Cell Is Worth the Wait

We haven’t seen any projects from serial experimenter [Les Wright] for quite a while, and honestly, we were getting a…

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Ceramic Printing Techniques for Plastic
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Ceramic Printing Techniques for Plastic

[Claywoven] mostly prints with ceramics, although he does produce plastic inserts for functional parts in his designs. The ceramic parts…

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Mechanical 7-Segment Display Combines Servos And Lego
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Mechanical 7-Segment Display Combines Servos And Lego

If you need a seven-segment display for a project, you could just grab some LED units off the shelf. Or…

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The Tao of Bespoke Electronics
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The Tao of Bespoke Electronics

If you ever look at projects in an old magazine and compare them to today’s electronic projects, there’s at least…

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