This library can be used for interfacing and controlling the MCP4351 IC with the Arduino. The MCP4351 IC is a volatile, 8-bit (257 wiper steps) digital potentiometers with an SPI compatible interface.

Datasheet link: https://www.digikey.ca/htmldatasheets/production/836814/0/0/1/wms7202.html You can communicate with the chip using the SPI. It is a dual channel ...

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 ...

[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 ...

Abstract: This paper describes a memristor emulator made up of an arduino-controlled digital potentiometer (DigPot) implementing the mathematical equations governing the HP memristor model. The ...

It’s probably not much of a stretch to say that many of us have taken on a project or two that were little more than thinly veiled excuses to add a new tool or piece of gear to our arsenal. There’s ...