Hackaday

A Tiny Computer With a 3D Printed QWERTY Keyboard

A Tiny Computer With a 3D Printed QWERTY Keyboard

Feb 11, 2025 0

The ESP32 family are the microcontrollers which just keep on giving, as new vers...

A Tiny Tapeout SDR

A Tiny Tapeout SDR

Feb 11, 2025 0

The Tiny Tapeout custom ASIC project has been around for a while now, and has pa...

Hearing What the Bats Hear

Hearing What the Bats Hear

Feb 11, 2025 0

[Iftah] has been exploring the sounds beyond what we can hear, recording ultraso...

Improving Aluminium-Ion Batteries With Aluminium-Fluoride Salt

Improving Aluminium-Ion Batteries With Aluminium-Fluori...

Feb 11, 2025 0

There are many rechargeable battery chemistries, each with their own advantages ...

The Science Behind Making Buildings Comfortably Non-Combustible

The Science Behind Making Buildings Comfortably Non-Com...

Feb 11, 2025 0

Although the most fire-resistant building is likely a windowless, concrete bunke...

Precision Reference Puts Interesting Part to Work

Precision Reference Puts Interesting Part to Work

Feb 11, 2025 0

Interesting parts make for interesting projects, and this nifty precision voltag...

Make a Secret File Stash In The Slack Space

Make a Secret File Stash In The Slack Space

Feb 11, 2025 0

Disk space is allocated in clusters of a certain size. When a file is written to...

Nice PDF, But Can It Run Linux? Yikes!

Nice PDF, But Can It Run Linux? Yikes!

Feb 11, 2025 0

The days that PDFs were the granny-proof Swiss Army knives of document sharing a...

Blinds Automated With Offline Voice Recognition

Blinds Automated With Offline Voice Recognition

Feb 11, 2025 0

Blinds are great for keeping light out or letting light in on demand, but few of...

Upgrading RAM on a Honda Infotainment System

Upgrading RAM on a Honda Infotainment System

Feb 11, 2025 0

Car infotainment systems somehow have become a staple in today’s automobiles, ye...

Make Custom Shirts With a 3D Print, Just Add Bleach

Make Custom Shirts With a 3D Print, Just Add Bleach

Feb 11, 2025 0

Bleach is a handy way to mark fabrics, and it turns out that combining bleach wi...

Keebin’ with Kristina: the One with the SEGA Pico Keyboard

Keebin’ with Kristina: the One with the SEGA Pico Keyboard

Feb 11, 2025 0

It’s been a minute since I featured a tiny keyboard, and that’s okay. But if you...

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