Digital_piranha_LED_light_module_(SKU__DFR0031) - jimaobian/DFRobotWiki GitHub Wiki

Introduction

Piranha LED light module, and special sensors Arduino board and ambient light sensor extension combination, can be used in the interaction with the light works.

When the LED light module connected to Arduino, the digital pin (LOW on, HIGH off) is used to control it. The brightness of LED can be controller via PWM output.

Specifications

• Voltage: +3.3-5V
• Weight: 5g

Pin Definition

LED module pin definition :

:#Input

:#Power

:#GND

Connection Diagram

Sample Code

///Arduino Sample Code for DFR0021
///www.DFRobot.com
///Last modified on 16th September 2010

int led = 3;

void setup()
{
  pinMode(led, OUTPUT);     //Set Pin3 as output
}
void loop()
{
          digitalWrite(led, HIGH);   //Turn off led
          delay(2000);
          digitalWrite(led, LOW);    //Turn on led
          delay(2000);
}

shopping digital piranha led light module (sku: dfr0031)

category: Product_Manual category: DFR_Series category: Components category: source