Categoria: Hackaday (https://hackaday.com/)
Hackaday Links: September 21, 2025
Remember AOL? For a lot of folks, America Online was their first ISP, the place where they got their first…
Welding with Natural Gas and Oxygen
By virtue of its triple bond, acetylene burns hotter than any other common hydrocarbon when mixed with oxygen, but it…
A Serial Mouse for a Homebrew 8-bit Computer
[Too Many Wires] has a custom computer he’s building. He wanted a mouse, but USB is a bit of a…
For a Robot Claw, the Eyes Have It
Have you ever wished your hand had an extra feature? Like, maybe, a second thumb? A scope probe pinky maybe?…
Low-Cost, High-Gain: A Smart Electronic Eyepiece for Capturing the Cosmos
We’ve all seen spectacular pictures of space, and it’s easy to assume that’s how it looks to the naked eye…
A Ruggedized Raspberry Pi for Sailors
Nautical navigation has a long history of innovation, from the compass and chronometer to today’s computer-driven autopilot systems. That said,…
Regretfully: $3,000 Worth of Raspberry Pi Boards
We feel for [Jeff Geerling]. He spent a lot of effort building an AI cluster out of Raspberry PI boards…
Venus Climate Orbiter Akatsuki’s Mission Has Ended
Japan’s Venus Climate Orbiter Akatsuki was launched on May 21, 2010, and started its active mission in 2015 after an initial…
“Simplest” Oscilloscope is a Cunning Vector Display
Superlatives are tricky things. [mircemk]’s guide “How to make Simplest ever Oscilloscope Clock” falls into that category. It’s that word,…
Computer Has One Instruction, Many Transistors
There’s always some debate around what style of architecture is best for certain computing applications, with some on the RISC…
