DIGI POT 7 Click is a compact add-on board used as a digitally controlled potentiometer. This board features the AD5175, a single-channel 1024-position digital rheostat with less than ±1% end-to-end resistor tolerance error and 50-time programmable wiper memory from Analog Devices. This I2C configurable IC is designed to operate as a variable resistor for analog signals, within the voltage range of single-supply operation at 2.7 V to 5.5 V. Unlimited adjustments are allowed before programming the resistance value into the programmable memory. This Click board™ can be used as a mechanical rheostat replacements, in voltage to current conversions, for gain and offset adjustment, and many more applications.