Categoria: Hackaday (https://hackaday.com/)
Hackaday Links: July 13, 2025
There’s interesting news out of Wyoming, where a coal mine was opened this week. But the fact that it’s the…
From Leash to Locomotion: CARA the Robotic Dog
Normally when you hear the words “rope” and “dog” in the same sentence, you think about a dog on a…
Hurdy-posting Continues with the Balfolk Boombox, a Synth Gurdy
The Hurdy-Gurdy continues to worm its way into pole position as the hacker’s instrument. How else could you explain a…
2025 One Hertz Challenge: Ham Radio Foxhunt Transmitter
[Jim Matthews] submitted their Ham Radio foxhunt transmitter project for the 2025 One Hertz Challenge. This is a clever Spartan…
Jcorp Nomad: ESP32-S3 Offline Media Server in a Thumbdrive
[Jackson Studner] wrote in to let us know about his ESP32-based media server: Jcorp Nomad. This project uses a ESP32-S3…
2025 One Hertz Challenge: An Ancient Transistor Counts The Seconds
If you’ve worked with germanium transistors, you’ll know that many of them have a disappointingly low maximum frequency of operation….
Playing Snake with Digital Microfluidics
Display technology has come a long way since the advent of the CRT in the late 1800s (yes, really!). Since…
The Cantareel is Hurdy-Guitar Turned Inside Out
Sometimes, all you need to make something work is to come at it from a different angle from anyone else…
Trickle Down: When Doing Something Silly Actually Makes Sense
One of the tropes of the space race back in the 1960s, which helped justify the spending for the part…
Wire Like a Pro: Peeking into Wire Harness Mastery
There are many ways to learn, but few to none of them compare to that of spending time standing over…
