Example Code for Arduino-Simulate 60Hz Light Flicker

Hardware Preparation

• Main-controller (e.g., DFRduino UNO R3) x 1
• LED x 1
• Wires

Software Preparation

• Arduino IDE

Wiring Diagram

Connect an LED to the Digital pin 10 of the main-controller.

Other Preparation Work

Burn the codes to another main-controller.

Sample Code

//60HZ
//Burn the codes to another main-controller, and connect an LED onto the Digital pin 10 to provide 60Hz ambient light for getFlicker.ino.

void setup() {
  pinMode(10, OUTPUT);
}

void loop() {
  digitalWrite(10, HIGH);   // turn the LED on (HIGH is the voltage level)
  delayMicroseconds(4167);
  digitalWrite(10, LOW);   // turn the LED on (HIGH is the voltage level)
  delayMicroseconds(4167);
}