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  1. //LAB 8
  2. //Crhistian David Lucumi
  3. //02/10/2014
  4.  
  5. int pinarr=4;
  6. int pinaba=5;
  7. int pinizq=6;
  8. int pinder=3;
  9. int po=A0;
  10. int pa=A1;
  11.  
  12. void setup()
  13. {
  14. //initialize serial communications at a 9600 baud rate
  15. Serial.begin(9600);
  16. pinMode(pinarr, INPUT);
  17. pinMode(pinaba, INPUT);
  18. pinMode(pinizq, INPUT);
  19. pinMode(pinder, INPUT);
  20. pinMode(po, INPUT);
  21. pinMode(pa, INPUT);
  22.  
  23. }
  24. int x;
  25. int y;
  26. void loop()
  27. {
  28. //send 'Hello, world!' over the serial port
  29. x=analogRead(po);
  30. y=analogRead(pa);
  31.  
  32.  
  33. if (y>1022){
  34. Serial.println("arriba");
  35.  
  36. }
  37. if (y<1){
  38. Serial.println("abajo");
  39.  
  40. }
  41. if (x>1022){
  42. Serial.println("der");
  43.  
  44. }
  45. if (x<1){
  46. Serial.println("izq");
  47.  
  48. }
  49. delay(190);
  50. //wait 190 milliseconds so we don't drive ourselves crazy
  51.  
  52. }