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materiel:monstershield:accueil

Monster Shield

Instructables

  • Voltage Range : 5.5V - 16V
  • Maximum Current rating : 30A
  • Practical Continuous Current: 14 A
  • Current sense output proportional to motor current
  • MOSFET on-resistance: 19 mΩ (per leg)
  • Maximum PWM frequency: 20 kHz
  • Thermal Shutdown
  • Undervoltage and Overvoltage shutdown
// Test Monster shield - UNO
 
// Réf : http://www.instructables.com/id/Monster-Motor-Shield-VNH2SP30/
 
// Enable : monster shield A0 et A1 : 5V Arduino
// Alim 6-12VCC
 
// Mapping UNO          Monster Shield
// D5                   D5 (M1 pwm)
// D7                   D7 (M1 Clockwise CW) digital
// D8                   D8 (M1 Counterclockwise CCW) digital
// D6                   D6 (M2 pwm)
// D4                   D4 (M2 Clockwise CW) digital
// D9                   D9 (M2 Counterclockwise CCW) digital
 
// motor 1
#define PWM1 5
#define CW1 7 
#define CCW1 8
 
// motor 2
#define PWM2 6 
#define CW2 4 
#define CCW2 9 
 
void setup()
{
    pinMode(PWM1, OUTPUT);
    pinMode(CW1, OUTPUT);
    pinMode(CCW1, OUTPUT);
 
    pinMode(PWM2, OUTPUT);
    pinMode(CW2, OUTPUT);
    pinMode(CCW2, OUTPUT);
}
 
void loop()
{
  // direction CW
  digitalWrite(CW1, HIGH);
  digitalWrite(CCW1, LOW);
  digitalWrite(CW2, HIGH);
  digitalWrite(CCW2, LOW);
 
  analogWrite(PWM1, 0);
  analogWrite(PWM2, 0);
  delay(3000);
 
  analogWrite(PWM1, 120);
  analogWrite(PWM2, 120);
  delay(3000);
 
  analogWrite(PWM1, 255);
  analogWrite(PWM2, 255);
  delay(3000);
 
  // direction CCW 
  digitalWrite(CW1, LOW);
  digitalWrite(CCW1, HIGH);
  digitalWrite(CW2, LOW);
  digitalWrite(CCW2, HIGH);
 
  analogWrite(PWM1, 0);
  analogWrite(PWM2, 0);
  delay(3000);
 
  analogWrite(PWM1, 120);
  analogWrite(PWM2, 120);
  delay(3000);
 
  analogWrite(PWM1, 255);
  analogWrite(PWM2, 255);
  delay(3000);  
}

Code avec 4 pins seulement pour les 2 moteurs

/home/resonancg/www/wiki/data/pages/materiel/monstershield/accueil.txt · Dernière modification: 2018/04/19 14:27 de resonance