mcp42010 digipot SPI connection

Projects Networking, Protocols, and Devices
2

See the Single/Dual digital Potentiometer Library for MCP41xxx, MCP42xxx

arduino-projekte.de

AH_MCP41xxx.h functions

//INIT
  void init_MCP41xxx (int CS);
  void init_MCP42xxx (int CS, int SHDN, int RS);

//functions
  void setValue(byte value); //value = 0..255
  void setValue(byte value, int potentiometer); //Pot0=0 or Pot1=1
  void shutdown(boolean data); //TRUE or FALSE
  void reset();