Analog variable frequency filters require the use of variable passive components. The higher the slope of the filter, the greater the number of needed variable passive components. These elements are ...

The AD5206 is a digitally controlled, 8-bit, six-channel variable potentiometer. Like a mechanical potentiometer, trimmer, or variable resistor, this 256-position device offers a programmable ...

There is something I am working on that will need some type of angle sensor. I am going to use a potentiometer. First, who came up with that name? Isn't this name the same as a voltmeter? Something is ...

Digitally controlled potentiometers (DCPs) have become very popular in a wide variety of applications including control, parameter adjustment, and signal processing. The digital pots replace ...

I have a Volcano 7 variable speed fan on my Duron 1.2Ghz machine. The fan speed is controlled by a temp. sensor between a 'low' and 'high' speed. The problem is, the crossover point for the two speeds ...