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afcruz/GP2Y0A21_demo.ino

Created August 6, 2014 20:54
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Código de ejemplo en Arduino para Sensor de distancia infrarrojo GP2Y0A21
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GP2Y0A21_demo.ino
/*
Código de ejemplo en Arduino para Sensor de distancia infrarrojo GP2Y0A21
http://electronilab.co/tienda/sensor-de-distancia-infrarrojo-gp2y0a21
por Andres Cruz
ELECTRONILAB.CO
*/
int i;
int val;
int redpin=0;
void setup()
{
pinMode(redpin,OUTPUT);
Serial.begin(9600);
}
void loop()
{
i=analogRead(redpin);
val=(6762/(i-9))-4;
Serial.println(val);
}
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