Wearable ultrasound sensor delivers noninvasive treatment with adjustable, body-conforming design

Conventional wearable ultrasound sensors have been limited by low power output and poor structural stability, making them ...
Taste The Code on MSN

Build an Ultrasonic Arduino Air Drum Set for Hours of Fun

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...
SlashGear

Why (And When) Did Digital Cameras Stop Using CCD Sensors?

Way back in 2008, Canon — the stalwart Japanese camera brand — released its EOS 5D Mark II model, which heralded a new era of digital photography. It was one of the first DSLR (which stands for ...
eeworldonline

Ultrasonic sensing part 1: static presence

Ultrasonic energy is widely used to sense the presence of nearby objects and even determine their distance if needed, as well as to measure fluid flow rates in industrial and scientific applications.