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

See all blog entries

Open Source Tricorder Is In It For The Science

1 Comment
By Tyler August | September 30, 2026

If you’re reading Hackaday there’s pretty good odds you’re at least somewhat fond of Star Trek. We’d bet good money most of you would quit your jobs today if a Starfleet …read more
Apple Finally Made AirPods Repairable… Sort Of

5 Comments
By Maya Posch | September 30, 2026

It’s been true for a while now that Apple’s AirPods have been effectively disposable, with [iFixit] slapping each successive generation with an abysmal 0/10 repairability score. The moment that any …read more
Assembling And Testing A DIY Jet Turbine

6 Comments
By Maya Posch | September 30, 2026

After many months of painstaking work, [AlfMart CNC Garage] over at YouTube has finally reached the stage where he can fully assemble his DIY jet turbine and commence testing. Even …read more
Roman Telescope Saves Fuel, Doubles Mission

5 Comments
By Zoe Skyforest | September 30, 2026

Contemplate the events that might end a space mission, and you might picture something dramatic: detonation on the pad, a dead guidance system, or micrometeoroids shattering delicate solar panels. More …read more
Sheety Turns Spreadsheets Into Binaries, For Some Reason

18 Comments
By Donald Papp | September 30, 2026

Ever wanted a spreadsheet as an executable with a built-in terminal interface? No? Well, that’s a pity because [Roberto Alsina]’s Sheety project does exactly that. Sheety compiles spreadsheet definitions into …read more
A Simple Solution For Streamlining Battery Recycling

3 Comments
By Navarre Bartz | September 30, 2026

Lithium batteries have become the backbone of many modern devices ranging from toothbrushes to semi trucks, so what are we going to do with them when these rechargeable cells finally …read more
No More Windows For The Dutch Government, Ze Kiezen Nu Linux

72 Comments
By Jenny List | September 29, 2026

The events of the last few years have caused many in Europe to re-evaluate their reliance on large offshore technology companies, with a corresponding move to home-grown EU-based alternatives. It’s …read more

← Older posts

Hackaday

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

Search

Never miss a hack

If you missed it

Roman Telescope Saves Fuel, Doubles Mission

Geothermal Cooling For New York’s Subways

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

Our Columns

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

Search

Never miss a hack

Subscribe

If you missed it

Our Columns