float = Vout;
float = Vread = A0;
int Dt = 500






void setup() {
  // put your setup code here, to run once:
pinMode(Vread, INPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
Vout = analogRead(Vread);
serial.println(Vout);
delay(Dt);
}