With the increasing demand for automation and remote operation, controlling electrical devices without the need for physical access has become an important area of development in modern engineering.

Variable reluctance (VR) sensors transform mechanical motion into electrical signals by exploiting changes in magnetic flux. As a ferromagnetic target moves past the sensor’s pole piece, the ...

Speed is everything in many Winter Olympics events, but for speed skaters, it's quite literally the name of the game. Whether they are competing in the shortest event at the Olympics or the longest, ...

Speed skating is back at the 2026 Milano Cortina Winter Olympics. It was contested at the first Winter Games in 1924, making it one of the oldest and most time-honored sports in the history of the ...

A team of scientists in Japan shattered the record for the fastest internet speed by developing new fiber optics. When you purchase through links on our site, we may earn an affiliate commission. Here ...

On June 9, House Armed Services Chair Mike Rogers and Ranking Member Adam Smith introduced H.R. 3838, the Streamlining Procurement for Effective Execution and Delivery (SPEED) Act. This is not the ...

We love Arduino here at Hackaday; they’ve probably done more to make embedded programming accessible to more people than anything else in the history of the field. One thing the Arduino ecosystem is ...

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...

Lade Omotade is a News and Feature Author at Collider with a passion for exploring the ever-evolving world of the Film & TV industry. Her work centers on covering the latest news, from casting ...

If you’re experiencing a sluggish internet connection, it’s probably time to check the speed. We’ll show you several ways to measure the speed of your internet connection using on-board tools in ...