How to Blink Multiple LEDs with Arduino Nano | Arduino Nano | INNOVATIVE SCIENTIFIC INVENTIONS |

Hello Friends! Welcome back to 'INNOVATIVE SCIENTIFIC INVENTIONS'.Today I will show you. How to Blink Multiple LEDs with Arduino Nano.

Circuit Diagram:

Code:
/***************************CODE***************************/


int led1 = 10;
int led2 = 11;
int led3 = 12;


void setup() {
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);

}

void loop() {
  digitalWrite(led1,HIGH);
  delay(1000);
  digitalWrite(led1,LOW);

  digitalWrite(led2,HIGH);
  delay(1000);
  digitalWrite(led2,LOW);

  digitalWrite(led3,HIGH);
  delay(1000);
  digitalWrite(led3,LOW);


}

What do you need to Create this Project:

1. Arduino Nano
2. LED
3. Bread Board
4. Wires

How to Upload Code in Arduino:

1. Open Arduino IDE.
2. Paste the code in Arduino IDE.
3. Compile the Code.
4. Upload the Code in Board.

How to Select Board:

1. Open Arduino IDE
2. Click on 'Tools' Option
3. Click on 'Board'
4. Select your Board

How to Select Port:

1. Open Arduino IDE
2. Click on 'Tools' Option
3. Click on 'Port'
4. Select your Port

How to Save Sketch in Computer:

1. Open Arduino IDE
2. Click on 'File' Option
3. Click on 'Save' Option
4. Select your Folder

How to 'Save as' Sketch:

1. Open Arduino IDE
2. Click on 'File' Option
3. Click on 'Save as' Option
4. Select your Folder

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