sparkfun KIT-14556, Руководство по эксперименту

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/*
SparkFun Tinker Kit
Example sketch 03
RGB LED
Make an RGB LED display a rainbow of colors!
This sketch was written by SparkFun Electronics,
with lots of help from the Arduino community.
Visit http://learn.sparkfun.com/products/2 for SIK informatio
n.
Visit http://www.arduino.cc to learn about Arduino.
*/
//create variables for pin numbers. We are making them constan
ts here, because they //never change.
const int RED_PIN = 5;
const int GREEN_PIN = 6;
const int BLUE_PIN = 9;
// How fast we plan to cycle through colors in milliseconds
int DISPLAY_TIME = 10;
void setup()
{
//set the three pin variables as outputs
pinMode(RED_PIN, OUTPUT);
pinMode(GREEN_PIN, OUTPUT);
pinMode(BLUE_PIN, OUTPUT);
}
void loop()
{
// We've written a custom function called mainColors() that st
eps
//
through all eight of these colors. We're only "calling" the
// function here (telling it to run). The actual function code
// is further down in the sketch.
mainColors();
}
// Here's the mainColors() custom function we've written.
void mainColors()
{
// Off (all LEDs off):
digitalWrite(RED_PIN, LOW);
digitalWrite(GREEN_PIN, LOW);
digitalWrite(BLUE_PIN, LOW);
//wait 1 second
delay(1000);
// Red (turn just the red LED on):
digitalWrite(RED_PIN, HIGH);
digitalWrite(GREEN_PIN, LOW);
digitalWrite(BLUE_PIN, LOW);
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