For Loops 2 - arduino

For Loops 2

 

Excerise: print numbers 1 to 10 & repeat.

 

 

 // variables

int j; // counter
int delayTime=100;

void setup()
{
  Serial.begin(9600);
}

void loop()
{
  for (j=1;j<=10;j=j+1){
    Serial.println(j);
    delay(delayTime);
  }
  Serial.println(); // inserts a blank space ..first command after the loop.
}

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example 2

count backwards from 10 , stopping at 1

then looping back to 10

// variables

int j; // counter
int delayTime=100;

void setup()
{
  Serial.begin(9600);
}

void loop()
{
  for (j=10;j>=1;j=j-1){
    Serial.println(j);
    delay(delayTime);
  }
  Serial.println(); // inserts a blank space
}

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 Links

Tutorial 16

 https://toptechboy.com/arduino-tutorial-16-fun-with-arduino-for-loops/