Two process control signaling schemes were to be supported — the 0 to 10 VDC analog signal, and the venerable 4-20 mA current loop. All that’s needed for both outputs is an Arduino and an ...

Abstract: Soft robotics is a field of robotic system design characterized by materials and structures that exhibit large-scale ... “Miniaturized Circuitry for Capacitive Self-sensing and Closed-loop ...

A signal-injection circuit for control-loop analysis ... has passed an open-loop test like the one previously described, it is prudent to test a standard, such as a simple RC circuit.