UDP Broadcasting And The Brave New World Of IPv6

After recently working our way through UDP broadcasting and network subnetting all in the comfort zone of IPv4, it’s time to address the elephant in the room, the one wearing …read more

After Decades, NASA May Finally Replace Mars Relays

We’ve yet to find any definitive evidence that there’s biological life on present-day Mars, but to say it’s a dead planet isn’t exactly accurate. Since the first Viking lander touched …read more

2026 Hackaday Supercon: Announcing Our First Round Of Speakers

Supercon is the Ultimate Hardware Conference™ and you need to be there November 6-8 in Pasadena, California! Below is just the tip of the speakers’ iceberg, but if that’s not …read more

Raspberry Pi RAM Restrictions No Big Deal, Frankly

Hacking on Raspberry Pi board internals is one of my favourite topics. I know a bunch of obscure things about these cute little boards. Three years ago, I covered a …read more

DIY Router On X86 E-Waste: OpenWrt And OPNsense

In previous installments of this series we looked at how creating a DIY router using an e-waste-level PC has changed over the years, before attempting to boot OpenWrt for x86 …read more

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Testing Coulomb’s Law And Similar Fundamentals Yourself Remains Tricky

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By Maya Posch | September 29, 2026

How easy is it to build a simple demonstration at home that proves fundamental law of physics, such as Coulomb’s inverse square law, or Maxwell’s equations? This is one of …read more
Metal Gear Solid Moves From PlayStation To ESP32

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By Tyler August | September 29, 2026

If you haven’t heard of Metal Gear, you probably haven’t played video games these last few decades. The original Metal Gear dates back to 1987 and launched on the MSX, …read more
Pitting A CFD-Optimized Toroidal Propeller Against A Conventional One

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By Maya Posch | September 28, 2026

Although we often think that we got certain aspects of aerodynamics pretty much licked at this point, details like the optimal shape of a propeller remains hotly debated, both in- …read more
Two-Dimensional Material Now Easier To Manufacture

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By Bryan Cockfield | September 28, 2026

We often see scientific breakthroughs in journals or other media that’s reported on as if it’s a revolutionary technology guaranteed to reshape human existence, only to never hear about it …read more
This PICO-8 Handheld Is No Fantasy

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By Tyler August | September 28, 2026

The PICO-8 is what is known as a ‘fantasy console’– you can program it, and there are oodles of games, but it’s not actually the 8-bit console it pretends to …read more
Synthetic Aperture Radar Drone Gets Interferometric Imaging

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By Aaron Beckendorf | September 28, 2026

It’s been more than a year since [Henrik Forstén] built the first iteration of his synthetic-aperture radar (SAR) imaging drone, and he’s certainly been productive in the meantime. Not only …read more
Places To Visit: Landschaftspark Duisburg-Nord

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By Jenny List | September 28, 2026

There are many benefits to spending time in the park, but perhaps few of them have a Hackaday angle. There’s a park in Germany you might want to make an …read more

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UDP Broadcasting And The Brave New World Of IPv6

After Decades, NASA May Finally Replace Mars Relays

2026 Hackaday Supercon: Announcing Our First Round Of Speakers

Raspberry Pi RAM Restrictions No Big Deal, Frankly

DIY Router On X86 E-Waste: OpenWrt And OPNsense

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The FPGA Chronicles: Exploring The Tang Nano 20K

After Decades, NASA May Finally Replace Mars Relays

2026 Hackaday Supercon: Announcing Our First Round Of Speakers

Raspberry Pi RAM Restrictions No Big Deal, Frankly

The First Floating Nuclear Power Station

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Places To Visit: Landschaftspark Duisburg-Nord

Hackaday Links: September 27, 2026

The Least Annoying Of All Evils

Hackaday Podcast Episode 388: RAM-Swapping On Raspberry Pi, Raindrops On Radar, And A Fine Mesh

This Week In Security: FBI Gets Hacked, Muse Vulnerable To ClickFix, Popular Rust Developers At Risk, And New Attacks Against RSA

UDP Broadcasting And The Brave New World Of IPv6

After Decades, NASA May Finally Replace Mars Relays

2026 Hackaday Supercon: Announcing Our First Round Of Speakers

Raspberry Pi RAM Restrictions No Big Deal, Frankly

DIY Router On X86 E-Waste: OpenWrt And OPNsense

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