Signal Input/Output
MCP4251 Digital Pot Control
MCP4251 digital potentiometer can be controlled over SPI interface to have resistance range as per the model number. The number of steps can be 128 or 256 depends upon the model number.
Maintainer: Kulbhushan Chand
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.