Some events you attend, and some events you feel the moment you walk through the doors. The Rand Show 2026 was the latter, ...

Two years ago I attended a picturesque outdoor wedding in August where the hot and humid weather had guests occasionally ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The little board from an Italian university with its easy to use dev environment ...

Dyson's HushJet hand fan sold out in days. Here are three portable fans to buy instead, from a $30 pick to one that cools ...

Making conference badges, official or unofficial, has become an art form. It can get pretty serious. #badgelife. But DEFCON-goers aren’t the only people making fancy personalized nametags. Hams often ...

If you think you don't need a new fan this year, you might want to think again. Even if the dusty old pedestal fan you've ...

Fans are accusing NASCAR of rigging the Martinsville Cup Series race after controversial cautions changed the outcome. But is there any truth to it, or is this just classic short-track chaos? Here’s ...

The startup that claims to have developed the first usable solid-state batteries says the Verge TS Pro is the ...

Abstract: Developing a simple real-time bearing fault detection algorithm is essential for small cooling fan motors, ensuring power electronics systems and data center stability. Our study introduces ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

it is important to close all application using the port of the Arduino or close the port so the application can work properly. Upload the code to your arduino and also connect the neccesary pins (I ...