Ore Formation Processes, Part Two: Hydrothermal Boogaloo

There’s a saying in mine country, the kind that sometimes shows up on bumper stickers: “If it can’t be grown, it has to be mined.” Before mining can ever start, …read more

Hackaday Links: September 7, 2025

Two weeks ago, it was holographic cops. This week, it’s humanoid robot doctors. Or is it? We’re pretty sure it’s not, as MediBot, supposedly a $10,000 medical robot from Tesla, …read more

Psst… Got A Second? Here Are The 2025 One-Hertz Challenge Winners

Even with teachers with names like Kirchhoff and Helmholtz, old Heinrich Hertz himself likely didn’t have the slightest idea that his name would one day become an SI unit. Less …read more

Returning To An Obsolete Home Movie Format

A few years ago, I bought an 8 mm home movie camera in a second hand store. I did a teardown on it here and pulled out for your pleasure …read more

Bootstrapping Android Development: A Survival Guide

Developing Android applications seems like it should be fairly straightforward if you believe the glossy marketing by Google and others. It’s certainly possible to just follow the well-trodden path, use …read more

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Reverse Engineering A Robot Mower’s Fence

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By Jenny List | September 10, 2025

There are a variety of robot mower systems on the market employing different navigation methods, and [Eelco] has the story of how one of these was reverse engineered. Second hand …read more
Using An MCU’s Own Debug Peripheral To Defeat Bootrom Protection

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By Maya Posch | September 10, 2025

Released in July of 2025, the Tamagotchi Paradise may look somewhat like the late 90s toy that terrorized parents and teachers alike for years, but it’s significantly more complex and …read more
The 555 As You’ve Never Seen It: In Textile!

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By Tyler August | September 10, 2025

The Diné (aka Navajo) people have been using their weaving as trade goods at least since European contact, and probably long before. They’ve never shied from adopting innovation: churro sheep …read more
FLOSS Weekly Episode 846: Mastering Embedded Linux Programming

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By Jonathan Bennett | September 10, 2025

This week Jonathan and Dan chat with Frank Vasquez and Chris Simmonds about Embedded Linux, and the 4th edition of the Mastering Embedded Linux Programming book. How has this space …read more
Everything In A Linux Terminal

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By Al Williams | September 10, 2025

Here at Hackaday Central, we fancy that we know a little something about Linux. But if you’d tasked us to run any GUI program inside a Linux terminal, we’d have …read more
Bare Metal STM32: The Various Real Time Clock Flavors

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By Maya Posch | September 10, 2025

Keeping track of time is essential, even for microcontrollers, which is why a real-time clock (RTC) peripheral is a common feature in MCUs. In the case of the STM32 family …read more
Rackintosh Plus Is The Form Factor Nobody Has Been Waiting For

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By Tyler August | September 10, 2025

For all its friendly countenance and award-winning industrial design, there’s one thing the venerable Macintosh Plus can’t do: fit into a 1U rack space. OK, if we’re being honest with …read more

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Ore Formation Processes, Part Two: Hydrothermal Boogaloo

Hackaday Links: September 7, 2025

Psst… Got A Second? Here Are The 2025 One-Hertz Challenge Winners

Returning To An Obsolete Home Movie Format

Bootstrapping Android Development: A Survival Guide

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Bare Metal STM32: The Various Real Time Clock Flavors

FreeCAD Foray: From Brick To Shell

GPS And Its Little Modules

Psst… Got A Second? Here Are The 2025 One-Hertz Challenge Winners

Bootstrapping Android Development: A Survival Guide

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FLOSS Weekly Episode 846: Mastering Embedded Linux Programming

The Android Linux Commander

Retrotechtacular: The Noisy Home Computer From 1967

Ore Formation Processes, Part Two: Hydrothermal Boogaloo

Hackaday Links: September 7, 2025

Ore Formation Processes, Part Two: Hydrothermal Boogaloo

Hackaday Links: September 7, 2025

Psst… Got A Second? Here Are The 2025 One-Hertz Challenge Winners

Returning To An Obsolete Home Movie Format

Bootstrapping Android Development: A Survival Guide

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