Industrial control systems can be categorized in two types: open-loop and closed-loop systems. The open-loop control system is a continuous control system that provides no feedback from its output.

High-efficiency step-down switching regulators for positive voltages are very common, however negative step-down switching regulators (negative voltage in, negative voltage out, common ground) are not ...

We could be here for a while. This is Zoe. Zoe knows that systems are made of inputs, processes and outputs and how they work. So, an input device is something that takes a real-world signal like ...