งานปฎิบัติที่1 เรื่อง LED

ไฟกระพริบ

การต่อแบบไฟกระพริบ

โค้ด (Code Arduino)

int L1 = 8;

void setup() {

  pinMode(L1, OUTPUT);

}

void loop() {

  digitalWrite(L1, HIGH);

  delay(500);

  digitalWrite(L1, LOW);

  delay(500);

}

ไฟวิ่ง 

การต่อแบบไฟวิ่ง

โค้ด (Code Arduino)

int L1=0; int L2=1; int L3=2; int L4=3; int L5=4; 
int L6=5; int L7=6; int L8=7; int L9=8; int L10=9;
void setup() {
  pinMode(L1,OUTPUT); pinMode(L2,OUTPUT); 
  pinMode(L3,OUTPUT); pinMode(L4,OUTPUT);
  pinMode(L5,OUTPUT); pinMode(L6,OUTPUT);
  pinMode(L7,OUTPUT); pinMode(L8,OUTPUT);
  pinMode(L9,OUTPUT); pinMode(L10,OUTPUT);
}
void loop() {
  digitalWrite(L1,HIGH); digitalWrite(L2,LOW); 
  digitalWrite(L3,LOW);  digitalWrite(L4,LOW);
  digitalWrite(L5,LOW);  digitalWrite(L6,LOW);
  digitalWrite(L7,LOW);  digitalWrite(L8,LOW);
  digitalWrite(L9,LOW);  digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,HIGH); 
  digitalWrite(L3,LOW);  digitalWrite(L4,LOW);
  digitalWrite(L5,LOW);  digitalWrite(L6,LOW);
  digitalWrite(L7,LOW);  digitalWrite(L8,LOW);
  digitalWrite(L9,LOW);  digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,LOW); 
  digitalWrite(L3,HIGH); digitalWrite(L4,LOW);
  digitalWrite(L5,LOW);  digitalWrite(L6,LOW);
  digitalWrite(L7,LOW);  digitalWrite(L8,LOW);
  digitalWrite(L9,LOW);  digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,LOW); 
  digitalWrite(L3,LOW);  digitalWrite(L4,HIGH);
  digitalWrite(L5,LOW);  digitalWrite(L6,LOW);
  digitalWrite(L7,LOW);  digitalWrite(L8,LOW);
  digitalWrite(L9,LOW);  digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,LOW); 
  digitalWrite(L3,LOW);  digitalWrite(L4,LOW);
  digitalWrite(L5,HIGH); digitalWrite(L6,LOW);
  digitalWrite(L7,LOW);  digitalWrite(L8,LOW);
  digitalWrite(L9,LOW);  digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,LOW); 
  digitalWrite(L3,LOW);  digitalWrite(L4,LOW);
  digitalWrite(L5,LOW);  digitalWrite(L6,HIGH);
  digitalWrite(L7,LOW);  digitalWrite(L8,LOW);
  digitalWrite(L9,LOW);  digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,LOW); 
  digitalWrite(L3,LOW);  digitalWrite(L4,LOW);
  digitalWrite(L5,LOW);  digitalWrite(L6,LOW);
  digitalWrite(L7,HIGH); digitalWrite(L8,LOW);
  digitalWrite(L9,LOW);  digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,LOW); 
  digitalWrite(L3,LOW);  digitalWrite(L4,LOW);
  digitalWrite(L5,LOW);  digitalWrite(L6,LOW);
  digitalWrite(L7,LOW);  digitalWrite(L8,HIGH);
  digitalWrite(L9,LOW);  digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,LOW); 
  digitalWrite(L3,LOW);  digitalWrite(L4,LOW);
  digitalWrite(L5,LOW);  digitalWrite(L6,LOW);
  digitalWrite(L7,LOW);  digitalWrite(L8,HIGH);
  digitalWrite(L9,LOW);  digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,LOW); 
  digitalWrite(L3,LOW);  digitalWrite(L4,LOW);
  digitalWrite(L5,LOW);  digitalWrite(L6,LOW);
  digitalWrite(L7,LOW);  digitalWrite(L8,LOW);
  digitalWrite(L9,HIGH); digitalWrite(L10,LOW);
  delay (500);
  digitalWrite(L1,LOW);  digitalWrite(L2,LOW); 
  digitalWrite(L3,LOW);  digitalWrite(L4,LOW);
  digitalWrite(L5,LOW);  digitalWrite(L6,LOW);
  digitalWrite(L7,LOW);  digitalWrite(L8,LOW);
  digitalWrite(L9,LOW);  digitalWrite(L10,HIGH);
  delay (500);
}