How the ultrasonic sensor works The team applied a dual-side SnBi (tin–bismuth) low-temperature solder bonding technique to integrate high-performance piezoelectric devices onto a flexible substrate ...

Abstract: In previous times, the task of cutting or mowing grass required a significant amount of time and exertion. The introduction of a novel breed of mowing equipment significantly facilitated the ...

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

Abstract: A new analytical method for 3-D target localization based on a four-element ultrasonic sensor array is proposed. In the sensor array, with the consideration of good real-time performance, ...

ESP to read out a watersoftener Salt tank with ultrasonic sensor. See README directory for more information on how to set this up and connect. Currently supprted ESP32 S3 (wemos S3 mini) and ESP8266 ...