FLOSS Weekly Episode 835: Beeps and Boops with Meshtastic
https://hackaday.com/2025/06/11/floss-weekly-episode-835-beeps-and-boops-with-meshtastic/
https://hackaday.com/2025/06/11/floss-weekly-episode-835-beeps-and-boops-with-meshtastic/
Hackaday
FLOSS Weekly Episode 835: Beeps And Boops With Meshtastic
This week Jonathan and Aaron chat with Ben Meadors and Garth Vander Houwen about Meshtastic! What’s changed since we talked to them last, where is the project going, and what’s coming n…
Randomly Generating Atari Games
https://hackaday.com/2025/06/11/randomly-generating-atari-games/
https://hackaday.com/2025/06/11/randomly-generating-atari-games/
Hackaday
Randomly Generating Atari Games
They say that if you let a million monkeys type on a million typewriters, they will eventually write the works of Shakespeare. While not quite the same thing [bbenchoff] (why does that sound famili…
Compound Press Bends, Punches and Cuts Using 3D Printed Plastic
https://hackaday.com/2025/06/11/compound-press-bends-punches-and-cuts-using-3d-printed-plastic/
https://hackaday.com/2025/06/11/compound-press-bends-punches-and-cuts-using-3d-printed-plastic/
Hackaday
Compound Press Bends, Punches And Cuts Using 3D Printed Plastic
It’s not quite “bend, fold or mutilate” but this project comes close– it actually manufactures a spring clip for [Super Valid Designs] PETAL light system. In the video (embe…
Hacking T Cells to Treat Celiac Disease
https://hackaday.com/2025/06/11/hacking-t-cells-to-treat-celiac-disease/
https://hackaday.com/2025/06/11/hacking-t-cells-to-treat-celiac-disease/
Hackaday
Hacking T Cells To Treat Celiac Disease
As there is no cure for celiac disease, people must stick to a gluten free diet to remain symptom-free. While this has become easier in recent years, scientists have found some promising results in…
Step Into Combat Robotics with Project SVRN!
https://hackaday.com/2025/06/11/step-into-combat-robotics-with-project-svrn/
https://hackaday.com/2025/06/11/step-into-combat-robotics-with-project-svrn/
Hackaday
Step Into Combat Robotics With Project SVRN!
We all love combat robotics for its creative problem solving; trying to fit drivetrains and weapon systems in a small and light package is never as simple as it appears to be. When you get to the r…
DIY Calibration Target for Electron Microscopes
https://hackaday.com/2025/06/12/diy-calibration-target-for-electron-microscopes/
https://hackaday.com/2025/06/12/diy-calibration-target-for-electron-microscopes/
Hackaday
DIY Calibration Target For Electron Microscopes
It’s a problem that few of us will ever face, but if you ever have to calibrate your scanning electron microscope, you’ll need a resolution target with a high contrast under an electron beam. This …
Open Source CAD in the Browser
https://hackaday.com/2025/06/12/open-source-cad-in-the-browser/
https://hackaday.com/2025/06/12/open-source-cad-in-the-browser/
Hackaday
Open Source CAD In The Browser
Some people love tools in their browsers. Others hate them. We certainly do like to see just how far people can push the browser and version 0.6 of CHILI3D, a browser-based CAD program, certainly p…
Crowdsourcing SIGINT: Ham Radio at War
https://hackaday.com/2025/06/12/crowdsourcing-sigint-ham-radio-at-war/
https://hackaday.com/2025/06/12/crowdsourcing-sigint-ham-radio-at-war/
Hackaday
Crowdsourcing SIGINT: Ham Radio At War
I often ask people: What’s the most important thing you need to have a successful fishing trip? I get a lot of different answers about bait, equipment, and boats. Some people tell me beer. Bu…
Learning the Basics of Astrophotography Editing
https://hackaday.com/2025/06/12/learning-the-basics-of-astrophotography-editing/
https://hackaday.com/2025/06/12/learning-the-basics-of-astrophotography-editing/
Hackaday
Learning The Basics Of Astrophotography Editing
Astrophotography isn’t easy. Even with good equipment, simply snapping a picture of the night sky won’t produce anything particularly impressive. You’ll likely just get a black vo…
End of an Era: NOAA’s Polar Sats Wind Down Operations
https://hackaday.com/2025/06/12/end-of-an-era-noaas-polar-sats-wind-down-operations/
https://hackaday.com/2025/06/12/end-of-an-era-noaas-polar-sats-wind-down-operations/
Hackaday
End Of An Era: NOAA’s Polar Sats Wind Down Operations
Since October 1978, the National Oceanic and Atmospheric Administration (NOAA) has operated its fleet of Polar-orbiting Operational Environmental Satellites (POES) — the data from which has b…
2025 Pet Hacks Contest: Cat at the Door
https://hackaday.com/2025/06/12/2025-pet-hacks-contest-cat-at-the-door/
https://hackaday.com/2025/06/12/2025-pet-hacks-contest-cat-at-the-door/
Hackaday
2025 Pet Hacks Contest: Cat At The Door
This Pet Hacks Contest entry from [Andrea] opens the door to a great collaboration of sensors to solve a problem. The Cat At The Door project’s name is a bit of a giveaway to its purpose, but…
The Billionth Repository On GitHub is Really Shitty
https://hackaday.com/2025/06/12/the-billionth-repository-on-github-is-really-shitty/
https://hackaday.com/2025/06/12/the-billionth-repository-on-github-is-really-shitty/
Hackaday
The Billionth Repository On GitHub Is Really Shitty
What’s the GitHub repository you have created that you think is of most note? Which one do you think of as your magnum opus, the one that you will be remembered by? Was it the CAD files and s…
COTS Components Combine to DIY Solar Power Station
https://hackaday.com/2025/06/12/cots-components-combine-to-diy-solar-power-station/
https://hackaday.com/2025/06/12/cots-components-combine-to-diy-solar-power-station/
Hackaday
COTS Components Combine To DIY Solar Power Station
They’re marketed as “Solar Generators” or “Solar Power Stations” but what they are is a nice box with a battery, charge controller, and inverter inside. [DoItYourselfD…
Simple Open Source Photobioreactor
https://hackaday.com/2025/06/12/simple-open-source-photobioreactor/
https://hackaday.com/2025/06/12/simple-open-source-photobioreactor/
Hackaday
Simple Open Source Photobioreactor
[Bhuvanmakes] says that he has the simplest open source photobioreactor. Is it? Since it is the only photobioreactor we are aware of, we’ll assume that it is. According to the post, other des…
Build a 400 MHz Logic Analyzer for $35
https://hackaday.com/2025/06/12/build-a-400-mhz-logic-analyzer-for-35/
https://hackaday.com/2025/06/12/build-a-400-mhz-logic-analyzer-for-35/
Hackaday
Build A 400 MHz Logic Analyzer For $35
What do you do when you’re a starving student and you need a 400 MHz logic analyzer for your digital circuit investigations? As [nanofix] shows in a recent video, you find one that’s av…
The GBA Console You Never Knew You Wanted
https://hackaday.com/2025/06/13/the-gba-console-you-never-knew-you-wanted/
https://hackaday.com/2025/06/13/the-gba-console-you-never-knew-you-wanted/
Hackaday
The GBA Console You Never Knew You Wanted
Do you like Nintendo games? How about handhelds? Do you prefer the now-venerable Game Boy Advance (GBA) to more modern platforms, but wish your aging eyes could enjoy its content on a large CRT ins…
A Remote-Controlled USB Rubber Ducky Clone
https://hackaday.com/2025/06/13/a-remote-controlled-usb-rubber-ducky-clone/
https://hackaday.com/2025/06/13/a-remote-controlled-usb-rubber-ducky-clone/
Hackaday
A Remote-Controlled USB Rubber Ducky Clone
Despite the repeated warnings of system administrators, IT personnel, and anyone moderately aware of operational security, there are still quite a few people who will gladly plug a mysterious flash…
This Week in Security: The Localhost Bypass, Reflections, and X
https://hackaday.com/2025/06/13/this-week-in-security-the-localhost-bypass-reflections-and-x/
https://hackaday.com/2025/06/13/this-week-in-security-the-localhost-bypass-reflections-and-x/
Hackaday
This Week In Security: The Localhost Bypass, Reflections, And X
Facebook and Yandex have been caught performing user-hostile tracking. This sort of makes today just another Friday, but this is a bit special. This time, it’s Local Mess. OK, it’s an a…
Cassette Data Storage from the 1970s
https://hackaday.com/2025/06/13/cassette-data-storage-from-the-1970s/
https://hackaday.com/2025/06/13/cassette-data-storage-from-the-1970s/
Hackaday
Cassette Data Storage From The 1970s
When home computers first appeared, disk drives were an expensive rarity. Consumers weren’t likely to be interested in punch cards or paper tape, but most people did have consumer-grade audio…
Attack Of The Beepy Clones
https://hackaday.com/2025/06/13/attack-of-the-beepy-clones/
https://hackaday.com/2025/06/13/attack-of-the-beepy-clones/
Hackaday
Attack Of The Beepy Clones
In the Blackberry-keyboard-based project lineage story last week, I covered how a series of open-source projects turned into Beepy, a cool Linux PDA with a lively community. To me, it’s yet a…