SunFounder Potentiometer Module for Arduino and Raspberry Pi

An analog potentiometer is an analog electronic component. What’s the difference between an analog one and a digital one? Simply put, a digital potentiometer refers to just two states like on/off, high/low levels, i.e. either 0 or 1, while a digital one supports analog signals like a number from 1 to 1000. The signal value changes over time instead of keeping an exact number. Analog signals include light intensity, humidity, temperature, and so on.The module can be used in a voltage divider, rheostat, current regulator, etc.More details can be found in http://wiki.sunfounder.cc/index.php?title=Potentiometer_Module Specification A precision potentiometer that is adjustable With an adjustment cap on the potentiometer. Working voltage: 5V; PCB size: 2.0 x 2.0 cm. Adjustable range: 0 - 10K. Package List Potentiometer Module x 1  3-Pin anti-reverse cable x 1