DFR0031-G

    Digital piranha LED light module ‐ Green (SKU: DFR0031‐G) Digital piranha LED light module (SKU: DFR0031) 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  Light color: Green  High luminous output  Luminous Intensity： 2500‐3300mcd  Wavelength: 520‐530nm  Compatible with IO Expansion shield  Viewing angle: 80‐110°  Size: 30x20mm(1.18"x0.79")  Weight: 5g  Pin Definition   o Digital control pin (PWM)  o Power Supply  o GND  Pin Definition LED module pin definition : 1. Input 2. Power 3. GND digital input module APPLICATIONS     DIY Projects  Toys  Games  Audio indicator  Connection Diagram Digital module 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); }                         Powered By DFRobot © 2008-2017