LilyPad RGB LED Module

LilyPad RGB LED Module blink enhver farve du har brug for! Brug LilyPad RGB LED-kortet som en simpel indikator, eller ved at pulsere de røde, grønne og blå kanaler kan du producere en bred vifte af farver. Hver af farverne i RGB-LED’en er forbundet til en af ​​sytappene på tavlen mærket R, G og B.

Tekniske detaljer:

Operating voltage: 3-5V
Operating current: 40MA

Installere Arduino IDE Software

Før du kan starte din programmering skal Arduino’s IDE software hentes. Dette program bruges til at programmere din arduino.
Download fra dette link: Download

Programmering

Før du kan starte din programmering skal Arduino’s IDE software hentes. Dette program bruges til at programmere chippen.

Download fra dette link: Downlaod

Inden programmeringen kan udføres skal den rigtige “COM” port findes. Klik “Værktøj/Port” – og vælg COM port.

Inden koden skal uploades skal arduinos software vide at koden skal programmeres til en “Arduino Pro” klik på “Værktøj – Board” og find “Arduino Leonardo”

Eksempel

Her viser vi et hurtig eksempel på hvordan du kan starte din første projekt. Dette eksempel får en simpel LED Diode til at blinke.

Du skal bruge:

• Micro-B USB stik
• LilyPad ATmega32U4 Udviklingsboard

Forbind det sådan:

• Pin 11 (LilyPad) -> Pin R (Module)
• Pin 10 (LilyPad) -> Pin G (Module)
• Pin 9 (LilyPad) -> Pin B (Module)
• Pin – (LilyPad) -> Pin – (Module)

Kode:

/*
LilyPad Tri-Color LED: Basic Color Mixing
Written by: Gella and Ho Yun "Bobby" Chan
SparkFun Electronics
https://www.sparkfun.com/products/13735

Create primary and secondary colors on the tri-color (Red/Green/Blue)
LED connected to a LilyPad Arduino.

Tri-Color LED connections:
R pin to 11
G pin to 10
B pin to 9
- pin to -


This code is released under the MIT License (http://opensource.org/licenses/MIT)

******************************************************************************/

// This example uses a tri-color, also known as an RGB
// (Red / Green / Blue) LED.
// This example uses digitalWrite() to turn the three LEDs on and off
// in various combinations to create eight primary and secondary colors.

//debug mode, comment one of these lines out using a syntax for a single line comment: //
#define DEBUG 0 //0 = LEDs only
//#define DEBUG 1 //1 = LEDs w/ serial output

// Create integer variables for our LED pins:
#define RGB_red 11
#define RGB_green 10
#define RGB_blue 9

void setup() {

// Make all of our LED pins outputs:
pinMode(RGB_red, OUTPUT);
pinMode(RGB_green, OUTPUT);
pinMode(RGB_blue, OUTPUT);

#if DEBUG
Serial.begin(9600); //initialize Serial Monitor
//while (!Serial); // Comment out to wait for serial port to connect to Serial Monitor. Needed for native USB.
Serial.println("Basic Color Mixing w/ a Common Cathode RGB LED");
#endif

}//end setup()

void loop() {

// This code will step through the six primary and secondary colors, plus white and black.
// Note: for this particular LED, the wiring shares a common anode (+), which means to
// turn on the LEDs you will set them LOW instead of HIGH.
// Keep this in mind as you prototype with the LED and mix your colors.

// For each of these colors, we'll turn the necessary RGB LEDs on or off.


// Black (all LEDs off)
// RGB LEDs:
#if DEBUG
Serial.println("OFF");
#endif
digitalWrite(RGB_red, LOW);
digitalWrite(RGB_green, LOW);
digitalWrite(RGB_blue, LOW);
delay(1000);

// Red (red LED on)
#if DEBUG
Serial.println("RED");
#endif
digitalWrite(RGB_red, HIGH);
digitalWrite(RGB_green, LOW);
digitalWrite(RGB_blue, LOW);
delay(1000);

//Yellow (red and green LEDs on)
#if DEBUG
Serial.println("YELLOW");
#endif
digitalWrite(RGB_red, HIGH);
digitalWrite(RGB_green, HIGH);
digitalWrite(RGB_blue, LOW);
delay(1000);

// Green (green LED on)
#if DEBUG
Serial.println("GREEN");
#endif
digitalWrite(RGB_red, LOW);
digitalWrite(RGB_green, HIGH);
digitalWrite(RGB_blue, LOW);
delay(1000);

// Cyan (blue and green LEDs on)
#if DEBUG
Serial.println("CYAN");
#endif
digitalWrite(RGB_red, LOW);
digitalWrite(RGB_green, HIGH);
digitalWrite(RGB_blue, HIGH);
delay(1000);

// Blue (blue LED on)
#if DEBUG
Serial.println("BLUE");
#endif
digitalWrite(RGB_red, LOW);
digitalWrite(RGB_green, LOW);
digitalWrite(RGB_blue, HIGH);
delay(1000);

// Magenta (red and blue LEDs on)
#if DEBUG
Serial.println("MAGENTA");
#endif
digitalWrite(RGB_red, HIGH);
digitalWrite(RGB_green, LOW);
digitalWrite(RGB_blue, HIGH);
delay(1000);

// White (all LEDs on)
#if DEBUG
Serial.println("WHITE");
#endif
digitalWrite(RGB_red, HIGH);
digitalWrite(RGB_green, HIGH);
digitalWrite(RGB_blue, HIGH);
delay(1000);

}//end loop

Download

• Datasheet

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