====== Input and Output Control (FADUINO-18TA / 32TA) ======

The following program will read input 22 and transfer its state to the status LED and output 38.

<code c>
const int StatusLED = 13;
const int Sink38 = 38;
const int Input_22 = 22;
 
void setup() {
    pinMode(StatusLED, OUTPUT);
    pinMode(Sink38 , OUTPUT);
    pinMode(Input_22 , INPUT );
}
 
void loop() {
     if(HIGH==digitalRead(Input_22 )) {
         digitalWrite(StatusLED, HIGH);
         digitalWrite(Sink38 , HIGH);}
     else {
         digitalWrite(StatusLED, LOW);
         digitalWrite(Sink38 , LOW);
     }
}
</code>

====== Input and Output Control (FADUINO-12RA / 24RA) ======

The following program will read input 4 and transfer its state to the status LED and output relay 22.

<code c>
const int StatusLED = 13;
const int Relay22 = 22;
const int Input_4 = 4;

void setup() {
    pinMode(StatusLED, OUTPUT);
    pinMode(Relay22, OUTPUT);
    pinMode(Input_4, INPUT );
}

void loop() {
     if(HIGH==digitalRead(Input_4)) {
         digitalWrite(StatusLED, HIGH);
         digitalWrite(Relay22, HIGH);}
     else {
         digitalWrite(StatusLED, LOW);
         digitalWrite(Relay22, LOW);
     }
}
</code>

[[faduino:index|FADUINO]]