Basic LED setup for beginners

Light up an LED!

Jan 18, 2018

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Devices & Components

Arduino Uno Rev3

Jumper wires (generic)

LED (generic)

Resistor 1k ohm

Breadboard 820 knots

Software & Tools

Arduino IDE

Project description

Code

The amazing but not important code

arduino

1int LED = 9;
2
3void setup () {
4  
5  pinMode(LED, OUTPUT);
6   
7}
8
9void loop () {
10  
11  digitalWrite(LED, HIGH);
12  delay(500);
13   digitalWrite(LED, LOW);
14  delay(500);
15  
16}

int LED = 9;

void setup () {
  
  pinMode(LED, OUTPUT);
   
}

void loop () {
  
  digitalWrite(LED, HIGH);
  delay(500);
   digitalWrite(LED, LOW);
  delay(500);
  
}

The amazing but not important code

arduino

1int LED = 9;
2
3void setup () {
4  
5  pinMode(LED, OUTPUT);
6  
7}
8
9void loop () {
10  
11  digitalWrite(LED, HIGH);
12  delay(500);
13  digitalWrite(LED, LOW);
14  delay(500);
15  
16}

int LED = 9;

void setup () {
  
  pinMode(LED, OUTPUT);
  
}

void loop () {
  
  digitalWrite(LED, HIGH);
  delay(500);
  digitalWrite(LED, LOW);
  delay(500);
  
}

Downloadable files

HERRO ITS A PICTURE

Documentation

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karmette

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