Needing less than 70 grams of filament, [Chefkoch]’s 3D printed PCB vise solder station might be a good way to use up some filament spool leftovers and get yourself a …read more (https://hackaday.com/2026/08/29/compact-pcb-vise-uses-up-that-leftover-filament/)

Fat Tire Brakes Get Wireless Upgrade
https://hackaday.com/2026/08/29/fat-tire-brakes-get-wireless-upgrade/

At first glance, wireless brakes seem like a recipe for disaster. For something as critical as braking, many bicyclists might prefer a physical connection to their method of safely controlling …read more (https://hackaday.com/2026/08/29/fat-tire-brakes-get-wireless-upgrade/)

Laser Your Way to Smoother FDM 3D Prints
https://hackaday.com/2026/08/29/laser-your-way-to-smoother-fdm-3d-prints/

Now, not everyone minds the characteristic layer lines you get with Filament Deposition Modeling (FDM) 3D prints, but sometimes you need a smooth surface. If so we might go for …read more (https://hackaday.com/2026/08/29/laser-your-way-to-smoother-fdm-3d-prints/)