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→Programming the Arduino
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<code><pre>
−<code><pre>
* 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);
Line 255:
Line 251:
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.