Digitally Reading a Micrometer’s Output
https://hackaday.com/2024/07/17/digitally-reading-a-micrometers-output/

If you’re instrumenting your machine tools, or if you’re just curious, you might want to get granular access to the output of a digital micrometer or the like. [Tommy] set …read more (https://hackaday.com/2024/07/17/digitally-reading-a-micrometers-output/)

Office Supplies Make Math Sculptures If You Know What You’re Doing
https://hackaday.com/2024/07/17/office-supplies-make-math-sculptures-if-you-know-what-youre-doing/

Ever been fiddling around at your desk in the office, wondering if some grander structure might come from an assemblage of paper clips, pens, and binder clips? You’re not alone. …read more (https://hackaday.com/2024/07/17/office-supplies-make-math-sculptures-if-you-know-what-youre-doing/)

Las Vegas’ Sphere: Powered By Nvidia GPUs and with Impressive Power Bill
https://hackaday.com/2024/07/17/las-vegas-sphere-powered-by-nvidia-gpus-and-with-impressive-power-bill/

As the United States’ pinnacle of extravaganza, the Las Vegas Strip and the rest of the town of Paradise are on a seemingly never-ending quest to become brighter, glossier and …read more (https://hackaday.com/2024/07/17/las-vegas-sphere-powered-by-nvidia-gpus-and-with-impressive-power-bill/)

Free and Open E-Reader from the Ground Up
https://hackaday.com/2024/07/17/free-and-open-e-reader-from-the-ground-up/

Although ebooks and e-readers have a number of benefits over reading an analog paper book as well as on more common electronic devices like tablets, most of them are locked …read more (https://hackaday.com/2024/07/17/free-and-open-e-reader-from-the-ground-up/)

Are Hackers The Future of Amateur Radio?
https://hackaday.com/2024/07/18/are-hackers-the-future-of-amateur-radio/

If amateur radio has a problem, it’s that shaking off an image of being the exclusive preserve of old men with shiny radios talking about old times remains a challenge. …read more (https://hackaday.com/2024/07/18/are-hackers-the-future-of-amateur-radio/)

Lasers Could Help Us Recycle Plastics Into Carbon Dots
https://hackaday.com/2024/07/18/lasers-could-help-us-recycle-plastics-into-carbon-dots/

As it turns out, a great deal of plastics are thrown away every year, a waste which feels ever growing. Still, as reported by Sci-Tech Daily, there may be help on …read more (https://hackaday.com/2024/07/18/lasers-could-help-us-recycle-plastics-into-carbon-dots/)

This Modded Shopping Cart Probably Isn’t Street Legal
https://hackaday.com/2024/07/18/this-modded-shopping-cart-probably-isnt-street-legal/

If you don’t count the high center of gravity, the weight limit, the weak chassis, or the small size, a standard shopping cart is an almost ideal platform for building …read more (https://hackaday.com/2024/07/18/this-modded-shopping-cart-probably-isnt-street-legal/)