Quadcopters tend to have very poor efficency because of their high disk loading. High disk loading– that is, how much weight ...

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.

Qualcomm is bolting AI onto robotics, and it wants developers to stop relying on the cloud. Qualcomm, which bought microcontroller board maker Arduino in 2025, has unveiled the Arduino Ventuno Q, a ...

Arduino VENTUNO Q is Arduino’s new high-end edge AI and robotics platform, pairing Qualcomm compute with a dedicated STM32 microcontroller for real-time control. Aimed at developers who need both ...

Here is the controller I designed for my 3D printed animatronic eye mechanisms. The main advantage it has over a traditional gaming controller is the ability to fine-tune a value (such as the openness ...

PHILADELPHIA (WPVI) -- The Action News Investigative Team got an exclusive first look at a report by the Philadelphia City Controller that revealed several of the cushions installed by the Streets ...

Abstract: Low-power and high-speed BLDC(Brushless DC) motor is widely used in vacuum cleaners. This paper presents a sensorless speed control scheme for a high-speed BLDC motor of a hand-stick vacuum ...

Speed limits are a subject of constant discussion across America, and because of decentralized state regulation over the limits, there can be a wide variance in limits from state to state. Arizona, ...

An example of what variable speed limit signs look like above a highway in Washington. Courtesy of the Washington State Department of Transportation When icy conditions led to a 133-car pileup on ...

VIDAR motors eliminate the need for external VFDs, saving space and reducing installation time from weeks to hours. The embedded technology reduces energy consumption by enabling precise, automatic ...