[Hans Rosenberg] has a new video talking about a nasty side effect of using resistors: noise. If you watch the video below, you’ll learn that there are two sources of …read more (https://hackaday.com/2026/02/21/quieting-noisy-resistors/)
Why Chains are Still Better for Bicycles than Belts
https://hackaday.com/2026/02/21/why-chains-are-still-better-for-bicycles-than-belts/
https://hackaday.com/2026/02/21/why-chains-are-still-better-for-bicycles-than-belts/
Theoretically a belt drive makes for a great upgrade to a bicycle, as it replaces the heavier, noisy and relatively maintenance-heavy roller chain with a zero-maintenance, whisper-quiet and extremely reliable …read more (https://hackaday.com/2026/02/21/why-chains-are-still-better-for-bicycles-than-belts/)
Exclamation Point Indicates Worthy Notifications
https://hackaday.com/2026/02/22/exclamation-point-indicates-worthy-notifications/
https://hackaday.com/2026/02/22/exclamation-point-indicates-worthy-notifications/
As far as punctuation goes, the exclamation mark is perhaps the most eye-catching of the bunch. That’s why [Conrad Farnsworth] thought this form would be perfect for his Home Assistant …read more (https://hackaday.com/2026/02/22/exclamation-point-indicates-worthy-notifications/)
Inside a Compact Intel 3000 W Water-Cooled Power Supply
https://hackaday.com/2026/02/22/inside-a-compact-intel-3000-w-water-cooled-power-supply/
https://hackaday.com/2026/02/22/inside-a-compact-intel-3000-w-water-cooled-power-supply/
Recently [ElecrArc240] got his paws on an Intel-branded 3 kW power supply that apparently had been designed as a reference PSU for servers. At 3 kW in such a compact …read more (https://hackaday.com/2026/02/22/inside-a-compact-intel-3000-w-water-cooled-power-supply/)
Recreating Mega Man’s Mega Buster
https://hackaday.com/2026/02/22/recreating-mega-mans-mega-buster/
https://hackaday.com/2026/02/22/recreating-mega-mans-mega-buster/
Mega Man is a popular video game character who is perhaps most notable for having a sort of lasery-type blaster for an arm. A real hand cannon, if you will. …read more (https://hackaday.com/2026/02/22/recreating-mega-mans-mega-buster/)
What About the Droid Attack on the Repos?
https://hackaday.com/2026/02/22/what-about-the-droid-attack-on-the-repos/
https://hackaday.com/2026/02/22/what-about-the-droid-attack-on-the-repos/
You might not have noticed, but we here at Hackaday are pretty big fans of Open Source — software, hardware, you name it. We’ve also spilled our fair share of …read more (https://hackaday.com/2026/02/22/what-about-the-droid-attack-on-the-repos/)