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Latest posts

Last updated about 2 hours ago

Psst… Got a Second? Here Are the 2025 One-Hertz Challenge Winners

about 2 hours ago

Even with teachers with names like Kirchhoff and Helmholtz, old Heinrich Hertz...

Hackaday Podcast Episode 336: DIY Datasette, Egg Cracking Machine, and Screwing 3D Prints

about 3 hours ago

Thunderstorms were raging across southern Germany as Elliot Williams was joined by...

Estes Wants You to 3D Print Their New Model Rocket

about 4 hours ago

The Estes line of flying model rockets have inspired an untold number...

This Week in Security: DNS Oops, Novel C2s, and the Scam Becomes Real

about 5 hours ago

Something rather significant happened on the Internet back in May, and it...

Heart Rate Monitoring via WiFi

about 8 hours ago

Before you decide to click away, thinking we’re talking about some heart...

Capture and Plot Serial Data in the Browser

about 11 hours ago

If you’re working with a microcontroller that reads a sensor, the chances...

Powering a Submarine with Rubber Bands

about 14 hours ago

A look underneath the water’s surface can be fun and informative! However...

TFINER is an Atompunk Solar Sail Lookalike

about 17 hours ago

It’s not every day we hear of a new space propulsion method...

Repairing a Tektronix 577 Curve Tracer

about 20 hours ago

Over on his YouTube channel our hacker [Jerry Walker] repairs a Tektronix...

Tips for Homebrewing Inductors

about 23 hours ago

How hard can it be to create your own inductors? Get a...

Designing an Open Source Micro-Manipulator

1 day ago

When you think about highly-precise actuators, stepper motors probably aren’t the first...

Returning To An Obsolete Home Movie Format

1 day ago

A few years ago, I bought an 8 mm home movie camera...