งานปฎิบัติ 4

                                      กลับทิศทาง Delay & Transiter

wiring diagram

Cod 1 Delay

void setup() {

pinMode(7 ,OUTPUT);

pinMode(6 ,OUTPUT);

}

void loop() {

digitalWrite(7 ,HIGH);

digitalWrite(6 ,LOW);

delay(1000);

digitalWrite(7 ,LOW);

digitalWrite(6 ,HIGH);

delay(1000);

}

Cod 2 Transiter

int PT1 = 13;

int PT2 = 12;

int BTS1 = 0;

int BTS2 = 0;

void setup() {

  pinMode(2, OUTPUT);

  pinMode(1, OUTPUT);

 pinMode(PT1, INPUT);

 pinMode(PT2, INPUT);

  digitalWrite(1, LOW);

  digitalWrite(2, LOW);

}

void loop() {

   BTS1 = digitalRead(PT1);

   BTS2 = digitalRead(PT2);

if(BTS1 == LOW){

  digitalWrite(1, LOW);

  digitalWrite(2, HIGH); 

  delay(50);

}

if(BTS2 == LOW){

  digitalWrite(1, HIGH);

  digitalWrite(2, LOW); 

    delay(50);

}

}