Abstract: In a ball screw precision positioning system, a high-precision external displacement sensor can effectively identify the positioning error of the ball screw ...

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.

Abstract: Storage vessels play a crucial role in the chemical industry by accommodating a wide range of solvents, including those that are toxic, volatile, or hazardous. It is essential for process ...

Works with the HC-SR04 ultrasonic sensor in the 3 Pin Mode/4 Pin Mode, the Ping))) ultrasonic sensor in the 3 Pin Mode and the DHT temperature/humidity sensors for getting precise distance values. !

Chinese auteur Jia Zhangke took the stage at the Venice Film Festival for a wide-ranging masterclass that spanned his career, his parallel work as a distributor, and his thoughts on the future of ...