Published November 5, 2020 © GPL3+

Arduino Everything (LED);

In this tutorial, I will teach you all about how to code LEDs.

BeginnerProtip200

Things used in this project

Hardware components

Arduino UNO

LED (generic)

Software apps and online services

Arduino IDE

Story

I made this project to show Arduino beginners how LED code works.

Beginners, in this project you will learn about the following.

How to code an LED in the IDE.

How an LED works. Please copy the following link and paste in browser search bar:

https://en.wikipedia.org/wiki/Light-emitting_diode.

1. Download the latest version of the Arduino IDE.

2. Copy project schematics on board.

3. Copy code, (Ctrl+C) and paste in IDE, (Ctrl+V).

4. Connect the board to the computer.

5. Verify and upload.

6. If you are not able to read the schematics, here are the connections:

Connect the positive side of the LED to pin 13.

Connect the negative side to the GND pin next to pin 13.

P.S. Extra info will be in comments.

Code

Code

const int ledpin = 13;

void setup() {
  // put your setup code here, to run once:
  pinMode(13, OUTPUT);
//determines if pin 13 is input or output.
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(13, HIGH);
  //gives pin 13 high output.
 delay(1000);
 /*determines how many miliseconds 
  should pin 13 be given high output*/
    digitalWrite(13, LOW);
    //gives pin 13 high output.
    delay(1000);
    /*determines how many miliseconds 
  should pin 13 be given low output*/

  

}

Arduino Everything (LED);

Things used in this project

Hardware components

Software apps and online services

Story

Schematics

ser1

Code

Code

Credits

vamsivenkata

Comments

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Arduino Everything (LED);

Arduino Everything (LED);

Things used in this project

Hardware components

Software apps and online services

Story

Schematics

ser1

Code

Code

Credits

vamsivenkata

Comments