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 ...
동아사이언스

Ultrasonic skin sensor enables continuous, cuff-free blood pressure monitoring

혈압 측정 밴드 없이 초음파로 혈압을 연속 측정하는 기술이 개발됐다. 피부에 붙이는 초소형 센서로 혈관 직경 변화를 실시간 감지해 혈압을 계산하는 방식이다. 웨어러블 헬스케어 기기의 핵심 기술로 활용될 전망이다.
Electronics For You

Density-Based Traffic Light Controller

Efficient traffic management in urban areas remains a significant challenge as vehicle density grows and infrastructure ...
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 ...
The Verge

Qualcomm’s second-gen ultrasonic fingerprint reader is bigger and faster than the original

Qualcomm has just announced the 3D Sonic Sensor Gen 2, the latest version of its ultrasonic in-display fingerprint sensor that looks to improve on the original model in nearly every way. The new ...
EDN

An Ultrasonic Shortcut – Getting the HC-SR04 Transducer Up and Running Fast!

The HC-SR04 ultrasonic range sensor is a pretty cool pre-wired module that you actually enjoy using when you start playing with electronics, microcontrollers, and robotics. As you might have noticed, ...
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), ...