Signal Input/Output
Driver for Microchip MCP41xxx/42xxx digital potentiometers and MCP43xxx/44xxx digital rheostats.
The Microchip MCP41xxx/42xxx series are one family of common low-cost 8-bit digital potentiometers. The current version of MCP41XXX library requires the latest version of SPI library to work.
Maintainer: Max Chan
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.