MCP23017 and ULN2803
In a previous post, I talked about the MCP23017 and MCP23018, and why the MCP23017 was a better device for […]
I2C
MCP23017 vs MCP23018 and why I was wrong…
In my previous post, I talked about some of the advantages of the MCP23018, and how it was easier to
Choosing resistor values for setting ADDR on the MCP23018
The MCP23017 is a popular I2C 16bit IO module, it can be used to allow you to have more GPIOs