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

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 document my learning in order to be able to inspire other people to make ...

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

Abstract: In order to improve the control precision of the spiral motion of linear rotary motor with E-shaped stator at low-speed condition, a novel high-precision spiral motion control approach is ...