Arduino randome LED blinking

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What is the code to blink arduino LED in random time periods?

basic arduino code available for blink LED in fixed time.

I am going to change that program to random time blinking.

asked 25 secs ago

HackerGK

152

1 Answer

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0

This is the code

int led = 13;

// the setup routine runs once when you press reset:
void setup() {                
  // initialize the digital pin as an output.
  pinMode(led, OUTPUT);     
}

// the loop routine runs over and over again forever:
void loop() {
  digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(random(10, 500));               // wait 
  digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
  delay(random(10, 500));              // wait 
}

answered 25 secs ago

HackerGK

152