Arduino Challenge 1

Challenge Name:

Wavy Lights

Author:

Joshua Mac

Credit:

Kyle Chan

Aron Graca

Difficulty Level:

- 3

Pictures:

Time to Complete:

- 10 minutes

Challenge Description:

- In this challenge you will have to make a wave with 3 LED's. The process in this challenge is: LED1 turning on then off, LED2 turning on then off, LED3 turning on then off.

Hint:
- It is 1 big code, and not 3 separate ones

Answer:

int LedPin2 = 2;
int LedPin3 = 3;
int LedPin4 = 4;

void setup()
{
  pinMode(ledPin2, OUTPUT);
  pinMode(ledPin3, OUTPUT);
  pinMode(ledPin4, OUTPUT);
}

void loop()
{  digitalWrite(ledPin2, HIGH);
  delay(1000)
  digitalWrite(ledPin2, LOW);
  delay(1000)
  digitalWrite(ledPin3, HIGH);
  delay(1000)
  digitalWrite(ledPin3, LOW);
  delay(1000)
  digitalWrite(ledPin4, HIGH);
  delay(1000)
  digitalWrite(ledPin4, LOW);
  delay(1000)
}