Ultrasonic sensor capable enables cuffless, non-invasive blood pressure measurement

A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track ...
Hackaday

ultrasonic distance sensor

Sometimes, it’s time to shut down the oscilloscope, and break out the cardboard and paints. If you’re wondering what for, well, here’s a reminder of an Instructable from [CrazyScience], that brings us ...
EDN

Arduino Ultrasonic Proximity Sensor

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...
Electronic Design

ToF Ultrasonic MEMS Sensors Unlock the Door to Proximity and Presence Sensing

Time-of-flight (ToF) sensors open up new application areas and use cases for proximity sensing and presence detection technologies, and these sensors can add valuable functionalities and intelligence ...
EurekAlert!

Development of an ultrasonic sensor capable of cuffless, non-invasive blood pressure measurement

A research team led by Dr. Shin Hur at the Korea Institute of Machinery and Materials (KIMM, President Seog-Hyeon Ryu), ...