Well, I thought I posted this a long time ago, but I can't find any evidence... I guess I'll just post it...
This is my "Random RGB" project... It selects 1 of 9 colors, and then coems up with a random time to display that color. You use the "Color Finder" to find out the falues you want your colors to be. Then you put those values in the actual "Random RGB", and you're set!
As always, I love feedback (good or bad), as long as it is helpful, and not just mean.
Color Finder
// This is the RGB value finder. Use this to find the red, green, and blue values of your colors.
// Written by Jeremy Carlson.
// Known as Jeremy1998 on the Arduino Forums.
int redPot = 0;
int greenPot = 1;
int bluePot = 2;
int redLed = 11;
int greenLed = 10;
int blueLed = 9;
int redVal;
int greenVal;
int blueVal;
void setup()
{
Serial.begin(9600);
pinMode(redLed, OUTPUT);
pinMode(greenLed, OUTPUT);
pinMode(blueLed, OUTPUT);
}
void loop()
{
redVal = analogRead(redPot);
redVal = map(redVal, 0, 1023, 0, 255);
greenVal = analogRead(greenPot);
greenVal = map(greenVal, 0, 1023, 0, 255);
blueVal = analogRead(bluePot);
blueVal = map(blueVal, 0, 1023, 0, 255);
Serial.print("Red:");
Serial.print(redVal);
Serial.print(",");
Serial.print("Green:");
Serial.print(greenVal);
Serial.print(",");
Serial.print("Blue:");
Serial.println(blueVal);
analogWrite(redLed, redVal);
analogWrite(greenLed, greenVal);
analogWrite(blueLed, blueVal);
delay(25);
}
Random RGB
// This is the Random RGB Led coloring system. It chooses a random color to display on the RGB led.
// Written by Jeremy Carlson.
// Known as Jeremy1998 on the Arduino Forums.
int redLed = 11;
int greenLed = 10;
int blueLed = 9;
long randNumb;
long randTime;
void setup()
{
pinMode(redLed, OUTPUT);
pinMode(greenLed, OUTPUT);
pinMode(blueLed, OUTPUT);
}
void red()
{
analogWrite(redLed, 255);
analogWrite(greenLed, 0);
analogWrite(blueLed, 0);
}
void green()
{
analogWrite(redLed, 0);
analogWrite(greenLed, 255);
analogWrite(blueLed, 0);
}
void blue()
{
analogWrite(redLed, 0);
analogWrite(greenLed, 0);
analogWrite(blueLed, 255);
}
void yellow()
{
analogWrite(redLed, 255);
analogWrite(greenLed, 255);
analogWrite(blueLed, 0);
}
void orange()
{
analogWrite(redLed, 255);
analogWrite(greenLed, 35);
analogWrite(blueLed, 255);
}
void pink()
{
analogWrite(redLed, 255);
analogWrite(greenLed, 0);
analogWrite(blueLed, 162);
}
void purple()
{
analogWrite(redLed, 88);
analogWrite(greenLed, 0);
analogWrite(blueLed, 112);
}
void bluegreen()
{
analogWrite(redLed, 0);
analogWrite(greenLed, 144);
analogWrite(blueLed, 255);
}
void white()
{
analogWrite(redLed, 255);
analogWrite(greenLed, 255);
analogWrite(blueLed, 255);
}
void loop()
{
randNumb = random(1, 10); // Generate a random number between 1 and 10
randTime = random(250, 1001); // Generate a random number between 250 and 1000
if(randNumb == 1){
red();
}
if(randNumb == 2){
green();
}
if(randNumb == 3){
blue();
}
if(randNumb == 4){
yellow();
}
if(randNumb == 5){
orange();
}
if(randNumb == 6){
pink();
}
if(randNumb == 7){
purple();
}
if(randNumb == 8){
bluegreen();
}
if(randNumb == 9){
white();
}
delay(randTime);
}
