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Jan 21st, 2019
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  1. #include <Arduino.h>
  2.  
  3. const int greenLEDPin = 9;
  4. const int redLEDPin = 11;
  5. const int blueLEDPin = 10;
  6.  
  7. const int redSensorPin = A0;
  8. const int greenSensorPin = A1;
  9. const int blueSensorPin = A2;
  10.  
  11. int redValue = 0;
  12. int greenValue = 0;
  13. int blueValue = 0;
  14.  
  15. int redSensorValue = 0;
  16. int greenSensorValue = 0;
  17. int blueSensorValue = 0;
  18.  
  19.  
  20. void setup() {
  21. Serial.begin(9600);
  22.  
  23. pinMode(greenLEDPin, OUTPUT);
  24. pinMode(redLEDPin, OUTPUT);
  25. pinMode(blueLEDPin, OUTPUT);
  26. }
  27.  
  28. void loop() {
  29. redSensorValue = analogRead(redSensorPin);
  30. delay(5);
  31. greenSensorValue = analogRead(greenSensorPin);
  32. delay(5);
  33. blueSensorValue = analogRead(blueSensorPin);
  34.  
  35. Serial.print("Raw Sensor Values \t Red: ");
  36. Serial.print(redSensorValue);
  37. Serial.print("\t Green: ");
  38. Serial.print(greenSensorValue);
  39. Serial.print("\t blue: ");
  40. Serial.print(blueSensorValue);
  41.  
  42. redValue = redSensorValue/4;
  43. greenValue = greenSensorValue/4;
  44. blueValue = blueSensorValue/4;
  45.  
  46. Serial.print("Mapped Sensor Values \t Red: ");
  47. Serial.print(redValue);
  48. Serial.print("\t Green: ");
  49. Serial.print(greenValue);
  50. Serial.print("\t Blue: ");
  51. Serial.print(blueValue);
  52.  
  53. analogWrite(redLEDPin, redValue);
  54. analogWrite(greenLEDPin, greenValue);
  55. analogWrite(blueLEDPin, blueValue);
  56. }
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