Dual RGB Cameras Get Depth Sensing Powerup
https://hackaday.com/2025/06/19/dual-rgb-cameras-get-depth-sensing-powerup/
https://hackaday.com/2025/06/19/dual-rgb-cameras-get-depth-sensing-powerup/
Hackaday
Dual RGB Cameras Get Depth Sensing Powerup
It’s sometimes useful for a system to not just have a flat 2D camera view of things, but to have an understanding of the depth of a scene. Dual RGB cameras can be used to sense depth by contr…
Fission Simulator Melts Down RP2040
https://hackaday.com/2025/06/19/fission-simulator-melts-down-rp2040/
https://hackaday.com/2025/06/19/fission-simulator-melts-down-rp2040/
Hackaday
Fission Simulator Melts Down RP2040
We’ve seen a lot of projects based on the Pi Pico, but a nuclear reactor simulation is a new one. This project was created by [Andrew Shim], [Tyler Wisniewski] and another group member for Co…
Build Your Own Telescope the Modern Way
https://hackaday.com/2025/06/19/build-your-own-telescope-the-modern-way/
https://hackaday.com/2025/06/19/build-your-own-telescope-the-modern-way/
Hackaday
Build Your Own Telescope The Modern Way
When we were kids, it was a rite of passage to read the newly arrived Edmund catalog and dream of building our own telescope. One of our friends lived near a University, and they even had a summer …
Ben Eater Makes Computer Noises
https://hackaday.com/2025/06/19/ben-eater-makes-computer-noises/
https://hackaday.com/2025/06/19/ben-eater-makes-computer-noises/
Hackaday
Ben Eater Makes Computer Noises
When [Ben Eater] talks, hackers everywhere listen. In his latest video [Ben] shows us how to make computer noises using square waves and a 6502 microprocessor. [Ben] uses the timer in the W65C22 Ve…
Mac SE Restomod has a Floppy Surprise
https://hackaday.com/2025/06/19/mac-se-restomod-has-a-floppy-surprise/
https://hackaday.com/2025/06/19/mac-se-restomod-has-a-floppy-surprise/
Hackaday
Mac SE Restomod Has A Floppy Surprise
If he’s anything like us [Duncan Hall] was probably equal parts excited and disgusted when he found a 1987 Macintosh SE case at a garage sale. Excited, because not every day do vintage comput…
Bento is an All-In-One Computer Designed to be Useful
https://hackaday.com/2025/06/20/bento-is-an-all-in-one-computer-designed-to-be-useful/
https://hackaday.com/2025/06/20/bento-is-an-all-in-one-computer-designed-to-be-useful/
Hackaday
Bento Is An All-In-One Computer Designed To Be Useful
All-in-one computers in which the mainboard lurked beneath a keyboard were once the default in home computing, but more recently they have been relegated to interesting niche devices such as the Ra…
Spiral Connector Makes Fastener-Free Assemblies
https://hackaday.com/2025/06/20/spiral-connector-makes-fastener-free-assemblies/
https://hackaday.com/2025/06/20/spiral-connector-makes-fastener-free-assemblies/
Hackaday
Spiral Connector Makes Fastener-Free Assemblies
[Anton Gaia]’s SPIRAL sculpture resembles an organizer or modern shelving unit, but what’s really interesting is how it goes together. It’s made entirely from assembling copies of…
This Week in Security: That Time I Caused a 9.5 CVE, iOS Spyware, and The Day the Internet Went Down
https://hackaday.com/2025/06/20/this-week-in-security-that-time-i-caused-a-9-5-cve-ios-spyware-and-the-day-the-internet-went-down/
https://hackaday.com/2025/06/20/this-week-in-security-that-time-i-caused-a-9-5-cve-ios-spyware-and-the-day-the-internet-went-down/
Hackaday
This Week In Security: That Time I Caused A 9.5 CVE, IOS Spyware, And The Day The Internet Went Down
Meshtastic just released an eye-watering 9.5 CVSS CVE, warning about public/private keys being re-used among devices. And I’m the one that wrote the code. Not to mention, I triaged and fixed …
Pi Pico Powers Parts-Bin Audio Interface
https://hackaday.com/2025/06/20/pi-pico-powers-parts-bin-audio-interface/
https://hackaday.com/2025/06/20/pi-pico-powers-parts-bin-audio-interface/
Hackaday
Pi Pico Powers Parts-Bin Audio Interface
USB audio is great, but what if you needed to use it and had no budget? Well, depending on the contents of your parts bin, you might be able to use [Veyniac]’s Pico-Audio-Interface as a free …
Hackaday Podcast Episode 325: The Laugh Track Machine, DIY USB-C Power Cables, and Plastic Punches
https://hackaday.com/2025/06/20/hackaday-podcast-episode-325-the-laugh-track-machine-diy-usb-c-power-cables-and-plastic-punches/
https://hackaday.com/2025/06/20/hackaday-podcast-episode-325-the-laugh-track-machine-diy-usb-c-power-cables-and-plastic-punches/
Hackaday
Hackaday Podcast Episode 325: The Laugh Track Machine, DIY USB-C Power Cables, And Plastic Punches
This week, Hackaday’s Elliot Williams and Al Williams caught up after a week-long hiatus. There was a lot to talk about, including clocks, DIY USB cables, and more. In Hackaday news, the 2025…
All You Need To Know About Photographic Lenses
https://hackaday.com/2025/06/20/all-you-need-to-know-about-photographic-lenses/
https://hackaday.com/2025/06/20/all-you-need-to-know-about-photographic-lenses/
Hackaday
All You Need To Know About Photographic Lenses
If you have ever played around with lenses, you’ll know that a convex lens can focus an image onto a target. It can be as simple as focusing the sun with a magnifying glass to burn a hole in …
Building Diode and Diode-Transistor Logic Gates
https://hackaday.com/2025/06/20/building-diode-and-diode-transistor-logic-gates/
https://hackaday.com/2025/06/20/building-diode-and-diode-transistor-logic-gates/
Hackaday
Building Diode And Diode-Transistor Logic Gates
The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic (TTL) is …
PVA Filament: Not Always What it Seems
https://hackaday.com/2025/06/20/pva-filament-not-always-what-it-seems/
https://hackaday.com/2025/06/20/pva-filament-not-always-what-it-seems/
Hackaday
PVA Filament: Not Always What It Seems
PVA filament is an interesting filament type, for the reason that while it can be printed with any FDM printer, it supposedly readily dissolves in water, which is also the reason why PVA glue stick…
The Most Satisfying Way To Commit
https://hackaday.com/2025/06/20/the-most-satisfying-way-to-commit/
https://hackaday.com/2025/06/20/the-most-satisfying-way-to-commit/
Hackaday
The Most Satisfying Way To Commit
Have you ever finished up a bit of code and thought that typing “git push” in a terminal is just not a satisfying finish? So did [penumbriel], so he built a big red button he could smas…
If Your Kernel Development is a Little Rusty
https://hackaday.com/2025/06/21/if-your-kernel-development-is-a-little-rusty/
https://hackaday.com/2025/06/21/if-your-kernel-development-is-a-little-rusty/
Hackaday
If Your Kernel Development Is A Little Rusty
To paraphrase an old joke: How do you know if someone is a Rust developer? Don’t worry, they’ll tell you. There is a move to put Rust everywhere, even in the Linux kernel. Not going fas…
Tiny Tellurium Orbits Atop a Pencil
https://hackaday.com/2025/06/21/tiny-tellurium-orbits-atop-a-pencil/
https://hackaday.com/2025/06/21/tiny-tellurium-orbits-atop-a-pencil/
Hackaday
Tiny Tellurium Orbits Atop A Pencil
We like scale models here, but how small can you shrink the very large? If you’re [Frans], it’s pretty small indeed: his Micro Tellurium fits the orbit of the Earth on top of an ordinar…
Measurement is Science
https://hackaday.com/2025/06/21/measurement-is-science/
https://hackaday.com/2025/06/21/measurement-is-science/
Hackaday
Measurement Is Science
I was watching Ben Krasnow making iron nitride permanent magnets and was struck by the fact that about half of the video was about making a magnetometer – a device for measuring and characterizing …
Retrotechtacular: 1970s Radio
https://hackaday.com/2025/06/21/retrotechtacular-1970s-radio/
https://hackaday.com/2025/06/21/retrotechtacular-1970s-radio/
Hackaday
Retrotechtacular: 1970s Radio
Before YouTube, you had to watch your educational videos on film. In the 1970s, if you studied radio, you might have seen the video from Universal Education and Visual Arts, titled Understanding El…