We are fascinated when we see machines work together, seemingly with minds of their own. The TV show “How It’s Made” became popular for simply showing how products are made in an automated factory ...

Ultrasonic oscillations which are generated by unmodulated ultrasonic transmitters commonly for remote control are usually affected from other ultrasonic sources in the media and that’s why we are ...

Analog transmitters have evolved from simple 4- to 20-mA current loops to designs that include µCs for signal conditioning at the transmitters and designs that allow bidirectional digital ...