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Vehicle-to-grid (V2G) has been hailed as one of the greatest advantages of electrifying transportation, but has so far remained mostly in the lab. Hoping to move things forward, the National …read more (https://hackaday.com/2025/02/22/nema-releases-standard-for-vehicle-to-grid-applications/)
If somebody asked you to visualize a CNC router, you’d probably think of some type of overhead gantry that moves a cutting tool over a stationary workpiece. It’s a straightforward …read more (https://hackaday.com/2025/02/23/handheld-compass-cnc-lets-teensy-do-the-driving/)
Coming straight to the point: [Ron Hinton] is significantly braver than we are. Or maybe he was just in a worse situation. His historic Acer K385s laptop suffered what we …read more (https://hackaday.com/2025/02/23/lcd-stackup-repair-not-for-the-faint-of-heart/)
By the beginning of the 20th century scientists were only just beginning to probe the mysteries of the atomic world, with the exact nature of these atoms subject to a …read more (https://hackaday.com/2025/02/23/how-rutherford-proved-that-atoms-are-mostly-empty-space/)
If you’re into Soviet-era gear with a techy twist, you’ll love this teardown of a rare Zenit 19 camera courtesy of [msylvain59]. Found broken on eBay (for a steal!), this …read more (https://hackaday.com/2025/02/23/behind-the-lens-tearing-down-a-rare-soviet-zenit-19759926/)
If you deal with diabetes, you probably know how to prick your finger and use a little meter to read your glucose levels. The meters get better and better which …read more (https://hackaday.com/2025/02/23/over-the-counter-glucose-monitor-dissected/)