[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 ...

Potentiometers have been widely used since the early days of electronic circuits, providing a simple way to calibrate a system, adjusting offset voltage or gain in an amplifier, tuning filters, ...

The quad-channel AD5263 is a 15-V, 256-position digital potentiometer with a selectable digital interface. Controlled from a pin-selectable three-wire serial peripheral interface (SPI) or a two-wire ...