An Arduino library for the Hi-Link HLK-LD2450 24Ghz FMCW radar sensor. This sensor is a Frequency Modulated Continuous Wave radar, which makes it good for presence detection and has some interesting ...

It’s nearly mid-January (craziness). It’s so dark outside by 4 p.m. that most people are ready to go to bed. And the cold has returned after what felt like a tease of spring. You know what this ...

More sunlight is on its way to Lexington. That’s because in less than two months, daylight saving time will begin again, bringing later sunsets to Kentucky. The Uniform Time Act of 1966 made daylight ...

It's nearly time to spring forward in Oregon. In 2025, daylight saving time ended on Nov. 2, and the state recently saw the darkest day of 2025 happen on Dec. 21 during the winter solstice, meaning ...

Every second Sunday in March marks the start of daylight saving time (DST), the annual period when clocks are shifted one hour ahead. In 2025, DST officially starts at 2 a.m. on Sunday, March 9. The ...

The Terrain Commander from Textron Corporation provides the basis for the U.S. Army's unattended ground sensor (UGS) Future Combat Systems. The sensor assembly is equipped with a variety of optical, ...

Abstract: This paper presents the development of a charge-coupled device sensor module used for mobile robots, such as line follower robots. This kind of robots are mostly used in robotics ...

Abstract: Gallium nitride (GaN) power semiconductors are being explored as promising alternatives for the next generation of high-power traction inverters, suitable for both high- and low-voltage ...

Belay is a sensor for FFF 3D printers for keeping a secondary extruder in sync with the primary extruder, avoiding error accumulation regardless of how long a print ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...