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A New And Weird Kind of Typewriter

Typewriters aren’t really made anymore in any major quantity, since the computer...

Layout A PCB with Tscircuit

Most of us learned to design circuits with schematics. But if you get to a certa...

FLOSS Weekly Episode 831: Let’s Have Lunch

This week, Jonathan Bennett and Dan Lynch chat with Peter van Dijk about PowerDN...

Supercon 2024: Photonics/Optical Stack for Smart-Glasses

Smart glasses are a complicated technology to work with. The smart part is usual...

A Gentle Introduction to COBOL

As the Common Business Oriented Language, COBOL has a long and storied history. ...

Radio Repeaters In the Sky

One of the first things that an amateur radio operator is likely to do once rece...

Terminal DAW Does it in Style

As any Linux chat room or forum will tell you, the most powerful tool to any Lin...

Building an nRF52840 and Battery-Powered Zigbee Gate Se...

Recently [Glen Akins] reported on Bluesky that the Zigbee-based sensor he had ma...

Back to Reality with the Time Brick

There are a lot of distractions in daily life, especially with all the different...

Comparing ‘AI’ for Basic Plant Care With Human Brown Th...

Like so many of us, [Liam] has a big problem. Whether it’s the curse of Brown Th...

There’s A Venusian Spacecraft Coming Our Way

It’s not unusual for redundant satellites, rocket stages, or other spacecraft to...

Read Motor Speed Better By Making The RP2040 PIO Do It

A quadrature encoder provides a way to let hardware read movement (and direction...

There’s An Venusian Spacecraft Coming Our Way

It’s not unusual for redundant satellites, rocket stages, or other spacecraft to...

Crossing Commodore Signal Cables on Purpose

On a Commodore 64, the computer is normally connected to a monitor with one comp...

The DIY 1982 Picture Phone

If you’ve only been around for the Internet age, you may not realize that Hackad...

Peeking at Poking Health Tech: the G7 and the Libre 3

Continuous glucose meters (CGMs) aren’t just widgets for the wellness crowd. For...

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