Arduino is an I2C communication application. In this application, I2C communication takes place between the Arduino and the MCP23017 integrated circuit.

Arduino is an I2C communication application. In this application, I2C communication takes place between the Arduino and the MCP23017 integrated circuit. Contains examples of using the MCP23017 ...

For example, let's consider if only one sensor is triggered and the second ... If you don’t know the I2C address of your I2C LCD display, Just copy the code from this GitHub link, and paste it into ...