//LABORATORIO 8
// ANDRES SATIZABAL
int pinarr=4;
int pinaba=5;
int pinizq=6;
int pinder=3;
int po=A0;
int pa=A1;
void setup()
{
//initialize serial communications at a 9600 baud rate
Serial.begin(9600);
pinMode(pinarr, INPUT);
pinMode(pinaba, INPUT);
pinMode(pinizq, INPUT);
pinMode(pinder, INPUT);
pinMode(po, INPUT);
pinMode(pa, INPUT);
}
int x;
int y;
void loop()
{
//send 'Hello, world!' over the serial port
x=analogRead(po);
y=analogRead(pa);
if (y>1022){
Serial.println("arriba");
}
if (y<1){
Serial.println("abajo");
}
if (x>1022){
Serial.println("der");
}
if (x<1){
Serial.println("izq");
}
delay(200);
//wait 100 milliseconds so we don't drive ourselves crazy
}