A resistor is an electrical device that resists the flow of electrical current. In the digital era, we can find a variety of “digital resistors” for our everyday applications. This article is about ...

Download the full article as a .PDF, sponsored by Analog What are digital potentiometers, and how are they used? Digital potentiometers are integrated circuits that implement a resistive ladder and a ...

[Stephen Woodward] is familiar with digital potentiometers but is also familiar with their limitations. That spurred him to create the PWMPot which performs a similar function, but with better ...

As technology gets far and far better than the previous one, innovations have already covered almost any aspect of the electronics field. High technology even invaded the world of passives as digital ...

In the last video I demonstrated a Universal Active Filter that I could adjust with a dual-gang potentiometer, here I replace the potentiometer with a processor controlled solid-state potentiometer.

Digital potentiometers are resistive elements that are controlled by digital codes. They differ from their analog counterparts in that they are silicon-based rather than mechanical devices. Instead of ...