Collaborate Disseminate
If you want to take pictures of tiny things close up, you need a macro lens. Or a microscope. [Nicholas Sherlock] thought “Why not both?” He designed a 3D-printed microscope …read more Continue reading Trying Out a 3D Printed Microscope Lens Adapter
A common enough microcontroller project is to create some form of logic analyzer. In theory, it should be pretty easy: grab some digital inputs, store them, and display them. But, …read more Continue reading Pico Makes Capable Logic Analyzer
It is no secret that I have a few things permanently burned into my neurons: the 1802 instruction set, the commands for WordStar, and the commands for emacs. There was …read more Continue reading Linux Fu: The Browser Emacs Fusion
It is no secret that I have a few things permanently burned into my neurons: the 1802 instruction set, the commands for WordStar, and the commands for emacs. There was …read more Continue reading Linux Fu: The Browser Emacs Fusion
When we were in school, they always told us we can’t see atoms. If you have an electron microscope, then they were wrong. [AlphaPhoenix] has access to a scanning tunneling …read more Continue reading Viewing Atoms with Electrons
We like to build things using real parts. But we do think the more you can model using tools like LTSpice, the less time you can spend going down dead …read more Continue reading Photovoltaic Cells in LTSpice
If you have been for (or against) Rust in the Linux kernel, get ready for a Linux kernel module written in… Scratch. That’s right. Scratch, the MIT-developed language with blocks …read more Continue reading Need a Linux Kernel Module? Scratch That
If you are a certain age, it is hard to wrap your head around the fact that an old radio might have transistors — the old ones all had tubes, …read more Continue reading AJAX COMMAND Radio is an Oldie but Goodie
[M Caldeira] needed to test a tube and didn’t have a spare to do the old swap test. He also didn’t have a tube tester handy. Drawing inspiration from a …read more Continue reading Testing a Tube without a Tube Tester
We don’t fully understand the appeal of asking an AI for a picture of a gorilla eating a waffle while wearing headphones. However, [Micael Widell] shows something in a recent …read more Continue reading AI Image Generation Sharpens Your Bad Photos and Kills Photography?