//Digital Pin 2 is the Output PIn from Arduino to Mosfet to turn on Relay for Pumps int trigger= A0; //Analog input pin to determine if pump needs to be on #define Psignal 2 // GPIO TO turn pump on ...

Les variables llargues sense signar són variables de mida ampliada per a l'emmagatzematge de números i emmagatzemen 32 bits (4 bytes). A diferència dels llargs estàndard, els llargs sense signe no ...

There is an example of a programme that differentiates between long and short push-button pushes on the Arduino.cc website, but I was not taken it. However their was an example I did like the look of, ...