
#define BUTTON_PIN 4
#define GO_PIN 5
#define PULLSE 50
void setup() {
Serial.begin(9600);
pinMode(BUTTON_PIN, INPUT);
pinMode(GO_PIN, OUTPUT);
digitalWrite(GO_PIN, LOW);
Serial.println("-- Ready ---");
}
void loop() {
if( digitalRead(BUTTON_PIN) ) {
digitalWrite(GO_PIN, HIGH);
Serial.println("Fire !!!!");
delay(PULLSE);
Serial.println(" -- End");
digitalWrite(GO_PIN, LOW);
while ( digitalRead(BUTTON_PIN) ) {
;
}
}
}

VDSS=55V
RDS(on)=17mΩ
ID=49A
τ=R.C=100 ∗ 0,040=4s
Uc(t)=−U.e−τt+U=U (1−e−τt)
Uc(t)=U.e−τt
U: Tension [V]
C: Capacité [F]
ui:Tension initiale
uf:Tension finale
W=∫.dW=∫uiufC.u.du=21.C.(uf−ui)2
W=∫.dW=∫0UC.u.du=21.C.U2
W=∫.dW=∫U0C.u.du=−21.C.U2
v: La vitesse [m/s]
m: La masse [kg]
W=∫.dW=∫0VC.v.dv=21.m.V2