LED Strobe Light
DESCRIPTION
Using the Arduino to control a LED and making it flicker like a strobe light.
COMPONENTS
Red LED
220 ohm resistor
ARDUINO CODE
/*
Blink
Turns on an LED on for .03 second, then off for .1 second, repeatedly.
This example code is in the public domain.
*/
void setup() {
// initialize the digital pin as an output.
// Pin 13 has an LED connected on most Arduino boards:
pinMode(13, OUTPUT);
}
void loop() {
digitalWrite(13, HIGH); // set LED on
delay(30); // wait for .03 second
digitalWrite(13, LOW); // set LED off
delay(100); // wait for .1 second
}
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