Question

Upon power up, LEDI flashes 10 times and then turns off. Use either a FOR or a WHILE loop. (5 points) 4. Power 013 D12 Arduino D" - D1O 07 06 DS 04 A3 02 D1

Answer 1

// led is connected to pin 13 of the arduino digital pin
int ledpin =13;

// the setup function runs once when you press reset or power the board
void setup()
{
// initialize led connected at pin 13 as an output.
pinMode(ledpin, OUTPUT);
}

// the loop function runs over and over again forever
void loop()
{
// if you want to flash led fast or slow change the value in the delay statement
// low value means fast blinking
// high value means slow blinking
  
for(int i=0;i<10,i++) // after it runs 10 times the condition fails and the led stops blinking
{
digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)
delay(200); // wait for 200 ms
digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW
delay(200); // wait for 200 ms
}
}