Introduction: Learn a Simple Arduino Blinking LED Project Using Tinkercad

By
About: hello

Learn a Simple Arduino blinking LED project using Tinkercad

Supplies

All you need is a computer and internet connection for this tutorial

Step 1:

On the home page click on new and select circuit.

Step 2:

now you are here on the workspace. Use the search bar to search for the components(breadboard,arduino,LED,resistor) just hold and drag it

Step 3:

put resistor to one side of led and connect the resistor to negative value (ground power supply value)in breadboard . Connect the other side of led to the arduino any number will work.

Step 4:


int led1=11;

int led2=10;

int led3=9;

int led4=8;

int led5=7;

int led6=6;

int led7=5;

int led8=4;

void setup()

{

 pinMode(led1, OUTPUT);

 pinMode(led2, OUTPUT);

 pinMode(led3, OUTPUT);

 pinMode(led4, OUTPUT);

 pinMode(led5, OUTPUT);

 pinMode(led6, OUTPUT);

 pinMode(led7, OUTPUT);

 pinMode(led8, OUTPUT);

 

}


void loop()

{

 ledon1() ;

 delay(1000);

 ledon2();

 delay(1000);

 ledon3();

 delay(1000);

 ledon4();

 delay(1000);

}


void ledon1(){

  digitalWrite(led1,HIGH);

  digitalWrite(led2,LOW);

  digitalWrite(led3,HIGH);

  digitalWrite(led4,LOW);

  digitalWrite(led5,HIGH);

  digitalWrite(led6,LOW);

  digitalWrite(led7,HIGH);

  digitalWrite(led8,LOW);

}

  

 void ledon2(){

  digitalWrite(led1,LOW);

  digitalWrite(led2,HIGH);

  digitalWrite(led3,LOW);

  digitalWrite(led4,HIGH);

  digitalWrite(led5,LOW);

  digitalWrite(led6,HIGH);

  digitalWrite(led7,LOW);

  digitalWrite(led8,HIGH);

 }

void ledon3(){

  digitalWrite(led1,LOW);

  digitalWrite(led2,LOW);

  digitalWrite(led3,HIGH);

  digitalWrite(led4,HIGH);

  digitalWrite(led5,LOW);

  digitalWrite(led6,LOW);

  digitalWrite(led7,HIGH);

  digitalWrite(led8,HIGH);

}

void ledon4(){

  digitalWrite(led1,HIGH);

  digitalWrite(led2,HIGH);

  digitalWrite(led3,LOW);

  digitalWrite(led4,LOW);

  digitalWrite(led5,HIGH);

  digitalWrite(led6,HIGH);

  digitalWrite(led7,LOW);

  digitalWrite(led8,LOW);

}

Step 5:

1.on coding start with initialization of variables led.

2.Next is void setup()

{

 pinMode(led1, OUTPUT);

pinMode(led2, OUTPUT);

}

3. void loop will call the instructions of variables  ledon1and 2 and will loop it with the delay of 1 sec

void loop()

{

 ledon1() ;

 delay(1000);

 ledon2() ;

 delay(1000);

}

4.void ledon1 is the instruction of what wil led do

void ledon1(){

  digitalWrite(led1,HIGH);

  digitalWrite(led2,LOW);

  }