Ks0032 keyestudio RGB LED Module

From Keyestudio Wiki
Revision as of 10:50, 12 August 2016 by Keyestudio (talk | contribs) (Created page with "==Introduction== This is a full-color LED module, which contains 3 basic colors-red, green and blue. They can be seen as separate LED lights. After program, we can turn them...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Introduction

This is a full-color LED module, which contains 3 basic colors-red, green and blue. They can be seen as separate LED lights. After program, we can turn them on and off by sequence. We can also use PWM analog output to mix the three colors to generate different colors.
thumb


Specification

  • Color: red, green and blue
  • Brightness: High
  • Voltage: 5V
  • Input: digital level
  • Size: 30 * 20mm
  • Weight: 3g

Connection Diagram


thumb

Sample Code

int redpin = 11; //select the pin for the red LED
int bluepin =10; // select the pin for the blue LED
int greenpin =9;// select the pin for the green LED
int val;
void setup() {
  pinMode(redpin, OUTPUT);
  pinMode(bluepin, OUTPUT);
  pinMode(greenpin, OUTPUT);
  }
void loop() 
{for(val=255; val>0; val--)
  {analogWrite(11, val);
   analogWrite(10, 255-val);
   analogWrite(9, 128-val);
   delay(1); 
  }
for(val=0; val<255; val++)
  {analogWrite(11, val);
   analogWrite(10, 255-val);
   analogWrite(9, 128-val);
   delay(1);  
}