In the olden days, an administrator password on a BIOS was a mere annoyance, one quickly remedied by powering off the system and pulling its CMOS battery or moving a …read more (https://hackaday.com/2026/02/15/removing-the-bios-administrator-password-on-a-thinkpad-takes-timing/)

Microfluidic Display Teaches The Basics
https://hackaday.com/2026/02/15/microfluidic-display-teaches-the-basics/

We’ve always been interested in fluidic logic and, based on [soiboi’s] videos, he is too. His latest shows how to use silicone and a vacuum to build a multiplexed dot …read more (https://hackaday.com/2026/02/15/microfluidic-display-teaches-the-basics/)

Inside a Fake Mean Well DIN-rail PSU
https://hackaday.com/2026/02/16/inside-a-fake-mean-well-din-rail-psu/

These days, you can get fakes, bootlegs, and similar for just about anything. While a fake handbag isn’t such a big deal, in the case of a DIN-rail power supply, …read more (https://hackaday.com/2026/02/16/inside-a-fake-mean-well-din-rail-psu/)