Arduino blinking light!

You will build an easy Arduino project that will blink lights for an amount of time.

Jun 6, 2020

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lights

Components and supplies

LED (generic)

Arduino Mega 2560

Apps and platforms

Arduino IDE

Project description

Code

Untitled file

c_cpp

copy and paste it on to arduino ide

1void setup() {
2  pinMode(LED_BUILTIN, OUTPUT);
3}
4
5int i =   1000;
6
7void loop() {
8  if (i <= 4000)
9  {
10  i = i + 1000;
11  digitalWrite(LED_BUILTIN,   HIGH);  
12  delay(i);              
13  digitalWrite(LED_BUILTIN, LOW);
14  delay(i);
15}
16}

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

int i =   1000;

void loop() {
  if (i <= 4000)
  {
  i = i + 1000;
  digitalWrite(LED_BUILTIN,   HIGH);  
  delay(i);              
  digitalWrite(LED_BUILTIN, LOW);
  delay(i);
}
}

Untitled file

c_cpp

copy and paste it on to arduino ide

1void setup() {
2  pinMode(LED_BUILTIN, OUTPUT);
3}
4
5int i =  1000;
6
7void loop() {
8  if (i <= 4000)
9  {
10  i = i + 1000;
11  digitalWrite(LED_BUILTIN,  HIGH);  
12  delay(i);              
13  digitalWrite(LED_BUILTIN, LOW);
14  delay(i);
15}
16}

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

int i =  1000;

void loop() {
  if (i <= 4000)
  {
  i = i + 1000;
  digitalWrite(LED_BUILTIN,  HIGH);  
  delay(i);              
  digitalWrite(LED_BUILTIN, LOW);
  delay(i);
}
}

Downloadable files

where to put the led

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km616

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