Lab_interaccio/2012/SENSOR_LED/SENSOR_LED.ino
2025-02-25 21:29:42 +01:00

28 lines
658 B
C++

/*
Blink
Turns on an LED on for one second, then off for one second, repeatedly.
This example code is in the public domain.
*/
// Pin 13 has an LED connected on most Arduino boards.
// give it a name:
int led = 7;
// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
Serial.begin(9600);
pinMode(led, OUTPUT);
}
// the loop routine runs over and over again forever:
void loop() {
Serial.println(analogRead(A0));
if (analogRead(A0)>500)
{
digitalWrite(led, LOW); // turn the LED on (HIGH is the voltage level)
}
else digitalWrite(led, HIGH);
}