The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

Unexpeced approaching behind when riding frightened me sometimes, although ready made products are in the market, I made bicycle radar demo. Limitations LD2410 covers 4~5m, so it can miss fast ...

Abstract: Stable operation of transformers is vital for the security of power grids. And the partial discharges can lead to insulation degradation and potential transformer failures. This paper ...

Abstract: In order to simplify the complexity of ultrasonic and electromagnetic wave signal detection and improve the accuracy of partial discharge detection of power equipment, a sensor design idea ...

The Pixel 10Pro continues Google’s tradition of delivering a seamless software experience paired with thoughtful design. It introduces advanced AI-driven features and a polished user interface, but ...

Codering bedrijfsactiviteiten gekoppeld aan subsidies, vergunningen en lenen. In het eerste weekend van september komt er een update van SBI-code (Standaard Bedrijfsindeling) in het Handelsregister ...

The authors previously led the Centers for Disease Control and Prevention as directors or acting directors under Republican and Democratic administrations. We have each had the honor and privilege of ...

A group of former leaders of the U.S. Centers for Disease Control and Prevention who served under both Democratic and Republican presidents blasted Health and Human Services Secretary Robert F.