This Week In Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, And Comcast Senses Movement

Apple has started sending some users push notifications warning that they have been targeted with specific malware. No specific information about the threat Apple detected is available. While multiple iOS …read more

3D Printering: Why Is My PLA So Brittle?

Over the years poly(lactic acid) (PLA) – also known as polylactide – has become a popular thermoplastic for a variety of reasons. One of these reasons is that it’s easily …read more

An Early History Of Space Stations: The Brick Moon Made Real

People have lived in space stations for decades now, but something is wrong with them. Where are the big rotating wheels? You know the ones. They show up in old …read more

Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

Powered machinery started the industrial revolution, and it was automation that kicked it up another notch in the 20th century. The ability for machines to make things by themselves spurred …read more

Announcing The 2026 Hackaday Retrocomputing Challenge

What is it about retrocomputing? For some people, it’s nostalgia. For others, it’s the appeal of simplicity. For still others, it’s the chance to save old machines from the graveyard. …read more

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The Shutter Makes This 3D Printed Camera Special

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By Jenny List | August 22, 2026

Making a film camera is a project within the reach of almost anyone, from the experimenter with cardboard and sticky tape, to the machinist with an aluminium billet. But 3D …read more
555 Makes A Useful Beat Frequency Oscillator

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By Zoe Skyforest | August 22, 2026

If you’ve got a cheap ham rig, it might not be very practical for you to receive certain transmissions out of the box. However, if you were to hack in …read more
You Gotta Want It

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By Elliot Williams | August 22, 2026

On Hackaday last week, and on the podcast, we were talking about one of the educational toys of yesteryear that launched a thousand careers, at least if the comment section …read more
Building An Analog Geiger Counter

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By Zoe Skyforest | August 22, 2026

These days, it’s plenty easy to build a Geiger counter with a microcontroller that has a nice fancy display and a simple digital readout for how many radiations you’re likely …read more
Sleeper E-bike Has Solenoid Display

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By Navarre Bartz | August 22, 2026

[GRMNT] decided to bring his grandpa’s beautiful road bike into the future by making a sleeper e-bike conversion. Going into the project, [GRMNT] didn’t really know what he was working …read more
Hacking A Cat Litter Box

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By Zoe Skyforest | August 21, 2026

[Joseph DiGiovanni] is the owner of a Litter Robot 4. It’s a convenient mechanized litter box for cats that can clean itself to reduce unwelcome odors inside the home. He …read more
How The Grid’s Harmonic Filters Keep The Power Clean

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By Maya Posch | August 21, 2026

A fun way to think about a national electrical grid is as a massively upscaled electrical circuit, one in which you have multiple power supplies injecting AC power, with various …read more

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This Week In Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, And Comcast Senses Movement

3D Printering: Why Is My PLA So Brittle?

An Early History Of Space Stations: The Brick Moon Made Real

Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

Announcing The 2026 Hackaday Retrocomputing Challenge

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An Early History Of Space Stations: The Brick Moon Made Real

Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

Hackaday Europe 2026: Open Source Hardware Goes Underground, Literally

Bladerunners And The Mother Of Invention

Getting Back Into Resin Printing: First Results

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You Gotta Want It

Hackaday Podcast Episode 383: QR Codes, Caving Gear, And The Old School Way To Learn Electronics

This Week In Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, And Comcast Senses Movement

3D Printering: Why Is My PLA So Brittle?

Announcing The 2026 Hackaday Retrocomputing Challenge

This Week In Security: Apple Warns Users, Stripe Merchants Leak Keys, Copilot Helps Hack Itself, And Comcast Senses Movement

3D Printering: Why Is My PLA So Brittle?

An Early History Of Space Stations: The Brick Moon Made Real

Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

Announcing The 2026 Hackaday Retrocomputing Challenge

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