How to interface MAXIM’s DS1868 digital potentiometer with a PIC microcontroller

How to interface MAXIM’s DS1868 digital potentiometer with a PIC microcontroller

Potentiometers find applications in many electrical devices. For example, a light dimmer uses a potentiometer to control the brightness of lamps. In amplifiers, they are used to control the output volume of the music, or change the bass level. In an adjustable power supply we see potentiometers to vary the output voltage and current. In […]

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