LED Blink

Solving Approach

How do you plan to solve it?

 This is quiet a smile Arduino program. A script has to be written to turn on a particular GPIO pin for 400ms and off for 800ms
 

Code

#define LEDPIN 7

void setup() {
  
  pinMode(LEDPIN, OUTPUT);

}

void loop() {
  digitalWrite(LEDPIN, HIGH);
  delay(400);
  digitalWrite(LEDPIN, LOW);
  delay(800);
}

Output

Video

video of the output (know more)

Photo of Output

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