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マイクロコントローラ DFRobot DFR0274のPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。DFRobot DFR0274 12 ページ。 Rgb led strip driver shield

Sample Code

LED Strip driving code

Here's the basic code for controlling the color of the RGB LED strip.

int RedPin = 10;

int GreenPin = 11;

int BluePin = 9;

void setColor(int red, int green, int blue)

{

analogWrite(RedPin, red);

analogWrite(GreenPin, green);

analogWrite(BluePin, blue);

}

void setup()

{

pinMode(RedPin, OUTPUT);

pinMode(GreenPin, OUTPUT);

pinMode(BluePin, OUTPUT);

Serial.begin(9600);

}

void loop()

{

for (int i=0;i<255;i++)

{

setColor(i, 0, 0);

delay (10);

}

delay(2000);

for (int i=0;i<255;i++)

{

Arrow.com.

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//Arduino driving pin for Red

//Arduino driving pin for Green

//Arduino driving pin for Blue

//Init Arduino driving pins

//Changing Red brightness

//Changing Green brightness