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KingOfWesteros

AUla 04 - Motor CC + Ponte H

Apr 21st, 2021
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C++ 0.59 KB | None | 0 0
  1. // ---Ponte H L293D---
  2.  
  3. //Declaração das variáveis
  4. int m1a = 13;
  5. int m1b = 12;
  6. int m2a = 11;
  7. int m2b = 10;
  8.  
  9. void setup()
  10. {
  11.   pinMode(m1a, OUTPUT);
  12.   pinMode(m1b, OUTPUT);
  13.   pinMode(m2a, OUTPUT);
  14.   pinMode(m2b, OUTPUT);
  15. }
  16.  
  17. void loop()
  18. {
  19.   paraFrente();
  20.   delay(3000);
  21.   paraTras();
  22.   delay(3000);
  23. }
  24.  
  25. void paraFrente() {
  26.   digitalWrite(m1a, LOW);
  27.   digitalWrite(m1b, HIGH);
  28.  
  29.   digitalWrite(m2a, LOW);
  30.   digitalWrite(m2b, HIGH);
  31. }
  32.  
  33. void paraTras() {
  34.   digitalWrite(m1a, HIGH);
  35.   digitalWrite(m1b, LOW);
  36.  
  37.   digitalWrite(m2a, HIGH);
  38.   digitalWrite(m2b, LOW);
  39. }
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