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esmarr58/Sensor-de-flujo-Aruino-codigo1.ino

Created November 15, 2017 01:28
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Sensor-de-flujo-Aruino-codigo1.ino
volatile int NbTopsFan;
int Calc;
int hallsensor = 2;
void rpm ()
{
NbTopsFan++;
}
void setup()
{
pinMode(hallsensor, INPUT);
Serial.begin(9600);
attachInterrupt(0, rpm, RISING);
}
void loop ()
{
NbTopsFan = 0;
sei();
delay (1000);
cli();
Calc = (NbTopsFan * 60 / 5.5);
Serial.print (Calc, DEC);
Serial.print (" Litros/min\r\n");
}
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