A quadrature encoder uses two output channels offset in phase to detect both direction and position with greater precision.

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and ...

We think of radios as audio devices, but for people who are visually impaired, it can be difficult to tell which channel you ...

Abstract: In this paper, three types of AlN film-based piezoelectric hydrophones with the rigid, quasi flexible, and flexible substrates are designed and the performance of them are optimized by using ...