A remote-control circuit controls other circuits through a relay or solid-state device, such as a motion-activated security light. A signaling circuit that provides an output that is a signal or ...

Output field devices — receive a command signal from a control element; examples are drives, valves, and alarms. Connectivity elements — wires, cables, and buses. Process material(s). And let's not ...

Abstract Although the Altera MAX IIZ CPLD is a digital programmable logic device, it is versatile enough to control analog systems. This article shows how MAX IIZ CPLDs – alone or with a few passive ...

The first component is an optocoupler which isolates your control circuit from the mains power that you are ... I connected the digital output D0 of the ESP8266 directly to the inputs of ...

4. The standard buck output stage (a) uses one gate resistor for each power FET. A synchronous buck converter with integrated slew-rate control, such as TI's LM5140 (b), allows for separate ...

The heart of this digital volume controller DVC circuit is IC2 4067, 16-channel analog multiplexer. Because the 1kΩ has been connected between every input and output, the multiplexer can act like a ...

By Mario Battello, Marco Soldano, and Maurizio Salato, International Rectifier. The transition from diodes to synchronous-rectification (SR) MOSFETs in secondary circuits of flyback converters ...

Class 2 devices and wiring methods are a specific type of energy-limited control circuit defined in the NEC. ... This is a workable approach, but these power supplies were often limited to a nominal 4 ...