Full Colour RGB LED Module Arduino Compatible

This full-color RGB LED Module Arduino compatible produces a variety of colors by mixing red, green, and blue light. It features a full color LED powered by RGB three-pin PWM voltage inputs. The brightness of each color can be adjusted using PWM to produce any color on the RGB spectrum.

Test 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);
Serial.begin(9600);
}

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);
}

Serial.println(val, DEC);
}