Increment and decrement. They sound like simple functions. But even the simplest functions can get quite complex in a microprocessor design. Ken Shirriff has written up a great blog post about his ...

The ADC is essentially comprised of an analog comparator and a Digital-to-Analog Converter (DAC). The comparator senses the input voltage vs. the DAC output voltage, and subsequently controls whether ...

Today, digital potentiometers (digi-pots) can replace mechanical potentiometers, offering many benefits for in-system adjustment and calibration applications. They can be controlled through a digital ...

These digital potentiometers perform the same electronic adjustment function as a mechanical pot or variable resistor, yet offer solid-state reliability and compact packaging. Available in single-, ...