arduino/sketch_sound/sketch_sound.ino

36 lines
658 B
C++

/*
http://www.princetronics.com/sound-sensitive-lights-w-sound-sensor-arduino/
*/
#include <LiquidCrystal.h>
#define SOUND_APin A1 // Pin Análogico al que he conectado el sensor de sonido
LiquidCrystal lcd(9, 10, 4, 5, 6, 7); // syntax: LiquidCrystal(rs, enable, d4, d5, d6, d7)
int timer = 0;
int milis = 0;
int sound = 0;
void setup() { // put your setup code here, to run once:
Serial.begin(9600);
lcd.begin(16, 2);
lcd.print(" hue hue hue ");
}
void loop() { // put your main code here, to run repeatedly:
sound = analogRead(SOUND_APin);
lcd.clear();
lcd.setCursor(10, 2);
lcd.print(sound);
Serial.println(sound);
delay(200);
}