An Arduino Library supporting the MCP3XXX series of ADC SPI chips, including MCP3002, MCP3004, MCP3008 and others.
MCP3XXX is a simple library enabling access to the MCP3XXX series of ADC SPI chips. Support for differential and psuedo-differential reads. Supports MCP3002, MCP3004, MCP3008, MCP3202, MCP3204, MCP3208 and MCP3304.

Author: Christopher Baker

Maintainer: Christopher Baker

Read the documentation


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.