We change the resistance in a potentiometer mechanically
I want to design a digital potentiometer(variable Resistor) whcose Resistance can be changed by just using different combination
Let say i have 2 bits then 4 combination so it covers total value of that potensiometer
Is there something like that exist if yes plz tell.
There is a product called an EEPot. The output is controlled by a single digital siganl that moves the output either up or down. They were originally made by Xicor.
assuming you want to control it electronically (vs mechanically via switches), look into digital pots from a number of companies. maxim carries quite a variety - **broken link removed**
We change the resistance in a potentiometer mechanically
I want to design a digital potentiometer(variable Resistor) whcose Resistance can be changed by just using different combination Let say i have 2 bits then 4 combination so it covers total value of that potensiometer Is there something like that exist if yes plz tell.