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→Programming the Arduino
* Change the code to test your other potentiometer.
* Change the code to test your other potentiometer.
At this point we should test the LED lights (make sure they are plugged in). Prior to the setup function in your code, add in the following lines:
At this point we should test the LED lights (make sure they are plugged in). Prior to the setup function in your code, add in the following lines:<pre>
#define REDPIN (10)
#define REDPIN (10)
#define GREENPIN (3)
#define GREENPIN (3)
#define BLUEPIN (11)
#define BLUEPIN (11)</pre>
</pre></code>
And then, in your setup, add in the following:<pre>
And then, in your setup, add in the following:
pinMode(REDPIN, OUTPUT);
pinMode(REDPIN, OUTPUT);
pinMode(GREENPIN, OUTPUT);
pinMode(GREENPIN, OUTPUT);
analogWrite(REDPIN, 255);
analogWrite(REDPIN, 255);
analogWrite(GREENPIN, 255);
analogWrite(GREENPIN, 255);
analogWrite(BLUEPIN, 255);
analogWrite(BLUEPIN, 255);</pre>
</pre></code>
When you run this code, it should turn the LED's all on, which will make a bright white light. Cool.
When you run this code, it should turn the LED's all on, which will make a bright white light. Cool.
Finally, when all appears to be working, download the [[Media:Mood_Light_Fader_Code.zip|fader code]] and test it. You should have a functioning system now! Congratulations.
Finally, when all appears to be working, download the [[Media:Mood_Light_Fader_Code.zip|fader code]] and test it. You should have a functioning system now! Congratulations.