KY-009 RGB FULL COLOR LED SMD MODULE
Short description :
The KY-009 RGB Full Color LED module emits a range of colors by mixing red, green, and blue light. Each color is adjusted by using PWM.
Working with (Compatible)
Arduino, ESP32, Nodemcu, ESP8266, Raspberry Pi and ......
ARDUINO IDE CODE
Example description :
Cycle through various colors by changing the PWM value on each of the three primary colors..
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);
Serial.begin(9600);
}
void loop()
{
for(val = 255; val > 0; val--)
{
analogWrite(redpin, val); //set PWM value for red
analogWrite(bluepin, 255 - val); //set PWM value for blue
analogWrite(greenpin, 128 - val); //set PWM value for green
Serial.println(val); //print current value
delay(5);
}
for(val = 0; val < 255; val++)
{
analogWrite(redpin, val);
analogWrite(bluepin, 255 - val);
analogWrite(greenpin, 128 - val);
Serial.println(val);
delay(5);
}
}