This smartphone features a 6.78-inch AMOLED display with a 1240×2772 pixel resolution and 451 ppi density, delivering sharp and vibrant visuals. It supports a 120Hz refresh rate for smooth performance ...

When I showed Bob Pease one of the many solenoid driver circuits available on the Web, he scoffed. “That’s not the way to do it!” he exclaimed. He wrote me: “Was there a READER who wanted to know how ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

A common component used on walk-in coolers, freezers, and other refrigeration equipment is the liquid line solenoid. It is a fluid control device that is used to stop the flow of refrigerant to an ...

OnePlus' Ace 5 family is going to grow soon. Currently it comprises the Ace 5 and Ace 5 Pro, but there's also an Ace 5V coming as the successor to the Ace 3V launched back in March. The Ace 5V will ...

If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the best boards you can use is the Nano, and for good reason. It's pretty compact, ...

Printed solenoids offer potential for high performance, tailored design, and on-the-spot fabrication. Why 3D-printed solenoids are needed and viable. How an MIT team devised an innovative approach to ...