Introduction: The AND Gate With Arduino

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About: An Electrical Engineering Teacher in Athens Greece. Most of these small projects here, are constructed for enhancing the learning of the use of Arduino as well as basic electricity and electronics for students… 

/**********************************
TITLE:  The AND Gate with Arduino
Created by: P.Agiakatsikas
the truth table
|A|B|Y|
|0|0|0|
|1|0|0|
|0|1|0|
|1|1|1|
************************************/

int buttonPin1 = 2; 
int buttonPin2 = 3; 
int LEDred = 8; 
int buttonStatus1 = 0; 
int buttonStatus2 = 0; 
void setup() {
pinMode(LEDred, OUTPUT);
pinMode(buttonPin1, INPUT);
pinMode(buttonPin2, INPUT);
}
void loop(){
buttonStatus1 = digitalRead(buttonPin1);
buttonStatus2 = digitalRead(buttonPin2);
if (buttonStatus1 == HIGH && buttonStatus2 == HIGH ) { 
digitalWrite(LEDred, HIGH);
}
else { digitalWrite(LEDred, LOW);
}
}