Example Code for Arduino-Random Color Light Effect

Wiring Diagram

This Disk requires PWM pins, you may use any Pins capable of PWM output.

Other Preparation Work

This sample code use Digital Pin 3,5,6 and GND

This code only works for V1 version which comes with a soldered cable

Connect the 5V pin of light disc to GND Pin of Arduino

Sample Code

//This sample code use Digital Pin 3,5,6 and GND
// This code only works for V1 version which comes with a soldered cable
// www.dfrobot.com
// Last modified on 26/11/2014

int B = 3; //Connect Blue led to Digital pin 3
int R = 5;//Connect Red led to Digital pin 5
int G = 6;//Connect Green led to Digital pin 6

//Connect the 5V pin of light disc to GND Pin of Arduino


void setup()
{
  pinMode(3,OUTPUT);
  pinMode(5,OUTPUT);
  pinMode(6,OUTPUT);
}

void loop()
{
  analogWrite(B,random(255));
  analogWrite(R,random(255));
  analogWrite(G,random(255));
  delay(80);
}