Data Visualization And Aggregation: Time Series Databases, Grafana And More

If there’s one thing that characterizes the Information Age that we find ourselves in today, it is streams of data. However, without proper ways to aggregate and transform this data …read more

Hackaday Links: June 29, 2025

In today’s episode of “AI Is Why We Can’t Have Nice Things,” we feature the Hertz Corporation and its new AI-powered rental car damage scanners. Gone are the days when …read more

Hackaday Podcast Episode 326: A DIY Pockels Cell, Funny Materials To 3D Print With, And Pwning A Nissan Leaf

Time for another European flavoured Hackaday Podcast this week, as Elliot Williams is joined by Jenny List, two writers sweltering in the humidity of a Central European summer. Both of …read more

This Week In Security: MegaOWNed, Store Danger, And FileFix

Earlier this year, I was required to move my server to a different datacenter. The tech that helped handle the logistics suggested I assign one of my public IPs to …read more

Announcing The 2025 Hackaday One Hertz Challenge

It’s about time! Or maybe it’s about time’s reciprocal: frequency. Whichever way you see it, Hackaday is pleased to announce, just this very second, the 2025 One Hertz Challenge over …read more

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Whack-A-Disk

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By Bryan Cockfield | July 1, 2025

By now most floppy disks have been relegated to the dustbin of history, with a few exceptions for obscure industrial applications using legacy hardware and, of course, much of the …read more
Challenge: Square A Voltage

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By Al Williams | July 1, 2025

Your design task, should you decide to accept it: given an input voltage, square it. Ok, that’s too hard since squaring 8 volts would give you 64 volts, so let’s …read more
A Crypto Miner Takes The Straight And Narrow

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By Bryan Cockfield | July 1, 2025

As it stands, cryptocurrency largely seems to be a fad of the previous decade, at least as far as technology goes. During that time, many PC users couldn’t get reasonably …read more
There Are Better Lego-Compatible Universal Joints Out There

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By Lewin Day | July 1, 2025

Lego’s Technic line features all kinds of mechanical devices, from cogs to gears to chains and even pneumatic components. However, the vast majority of these components are made out of …read more
Are Service Loops A Good Idea?

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By John Elliot V | July 1, 2025

Well, here’s an interesting idea: the service loop. Ever heard of it? We haven’t! In the video, the presenter explains the service loop serves two purposes: on the one hand …read more
C++ Encounters Of The Rusty Zig Kind

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By Maya Posch | July 1, 2025

There comes a time in any software developer’s life when they look at their achievements, the lines of code written and the programming languages they have relied on, before wondering …read more
DIY Book Lamp Is A Different Take On The Illuminated Manuscript

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By Navarre Bartz | July 1, 2025

People have been coming up with clever ways to bring light to the darkness since we lived in caves, so it’s no surprise we still love finding interesting ways to …read more

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Data Visualization And Aggregation: Time Series Databases, Grafana And More

Hackaday Links: June 29, 2025

Hackaday Podcast Episode 326: A DIY Pockels Cell, Funny Materials To 3D Print With, And Pwning A Nissan Leaf

This Week In Security: MegaOWNed, Store Danger, And FileFix

Announcing The 2025 Hackaday One Hertz Challenge

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One Laptop Manufacturer Had To Stop Janet Jackson Crashing Laptops

The 2025 Iberian Peninsula Blackout: From Solar Wobbles To Cascade Failures

Field Guide To The North American Weigh Station

The Rise And The Fall Of The Mail Chute

Mining And Refining: Drilling And Blasting

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C++ Encounters Of The Rusty Zig Kind

Data Visualization And Aggregation: Time Series Databases, Grafana And More

Hackaday Links: June 29, 2025

Limitations, Creativity, And Challenges

Hackaday Podcast Episode 326: A DIY Pockels Cell, Funny Materials To 3D Print With, And Pwning A Nissan Leaf

Data Visualization And Aggregation: Time Series Databases, Grafana And More

Hackaday Links: June 29, 2025

Hackaday Podcast Episode 326: A DIY Pockels Cell, Funny Materials To 3D Print With, And Pwning A Nissan Leaf

This Week In Security: MegaOWNed, Store Danger, And FileFix

Announcing The 2025 Hackaday One Hertz Challenge

Search

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