The button states could easily be read by using an Arduino’s analog input. A Pro Mini model was chosen for its small size as it could be housed in the radio compartment of the dash. The next ...

To interface an analog input or output component ... Since everything's done on the Arduino IDE app, you only need to click ...

There is a boring part of every computer introduction class that shows how a computer is made up of input ... you get access to an analog joystick, two buttons, and an accelerometer.