Montaje de arduino:

CODIGO :

void setup(){
 pinMode (9, OUTPUT); //pin configurado como salida
}
// funcion = tone(pin, frequency, duration)

void loop() {
  tone(9,293.66,200);
  delay(200);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,200);
  delay(200);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,200);
  delay(200);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,200);
  delay(200);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,200);
  delay(200);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,200);
  delay(200);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,200);
  delay(200);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,200);
  delay(200);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,200);
  delay(200);
  tone(9,293.66,100);
  delay(100);
  tone(9,293.66,100);
  delay(100);
  tone(9,440,100);
  delay(100);
  tone(9,523.25,100);
  delay(100);
  tone(9,587.33,100);
  delay(200);
  tone(9,587.33,100);
  delay(200);
  tone(9,587.33,100);
  delay(100);
  tone(9,659.25,100);
  delay(100);
  tone(9,698.45,100);
  delay(200);
  tone(9,698.45,100);
  delay(200);
  tone(9,698.45,100);
  delay(100);
  tone(9,783.99,100);
  delay(100);
  tone(9,659.25,100);
  delay(200);
  tone(9,659.25,100);
  delay(200);
  tone(9,587.33,100);
  delay(100);
  tone(9,523.25,100);
  delay(100);
  tone(9,523.25,100);
  delay(100);
  tone(9,587.33,100);
  delay(300);
  tone(9,440,100);
  delay(100);
  tone(9,523.25,100);
  delay(100);
  tone(9,587.33,100);
  delay(200);
  tone(9,587.33,100);
  delay(200);
  tone(9,587.33,100);
  delay(100);
  tone(9,659.25,100);
  delay(100);
  tone(9,698.45,100);
  delay(200);
  tone(9,698.45,100);
  delay(200);
  tone(9,698.45,100);
  delay(100);
  tone(9,783.99,100);
  delay(100);
  tone(9,659.25,100);
  delay(200);
  tone(9,659.25,100);
  delay(200);
  tone(9,587.33,100);
  delay(100);
  tone(9,523.25,100);
  delay(100);
  tone(9,587.33,100);
  delay(400);
  tone(9,440,100);
  delay(100);
  tone(9,523.25,100);
  delay(100);
  tone(9,587.33,100);
  delay(200);
  tone(9,587.33,100);
  delay(200);
  tone(9,587.33,100);
  delay(100);
  tone(9,698.45,100);
  delay(100);
  tone(9,783.99,100);
  delay(200);
  tone(9,783.99,100);
  delay(200);
  tone(9,783.99,100);
  delay(100);
  tone(9,880,100);
  delay(100);
  tone(9,932.33,100);
  delay(200);
  tone(9,932.33,100);
  delay(200);
  tone(9,880,100);
  delay(100);
  tone(9,783.99,100);
  delay(100);
  tone(9,880,100);
  delay(100);
  tone(9,587.33,100);
  delay(300);
  tone(9,587.33,100);
  delay(100);
  tone(9,659.25,100);
  delay(100);
  tone(9,698.45,100);
  delay(200);
  tone(9,698.45,100);
  delay(200);
  tone(9,783.99,100);
  delay(200);
  tone(9,880,100);
  delay(100);
  tone(9,587.33,100);
  delay(300);
  tone(9,587.33,100);
  delay(100);
  tone(9,698.45,100);
  delay(100);
  tone(9,659.25,100);
  delay(200);
  tone(9,659.25,100);
  delay(200);
  tone(9,698.45,100);
  delay(100);
  tone(9,587.33,100);
  delay(100);
  tone(9,659.25,100);
  delay(400);
  tone(9,880,100);
  delay(100);
  tone(9,1046.50,100);
  delay(100);
  tone(9,1174.66,100);
  delay(200);
  tone(9,1174.66,100);
  delay(200);
  tone(9,1174.66,100);
  delay(100);
  tone(9,1318.51,100);
  delay(100);
  tone(9,1396.91,100);
  delay(200);
  tone(9,1396.91,100);
  delay(200);
  tone(9,1396.91,100);
  delay(100);
  tone(9,1567.98,100);
  delay(100);
  tone(9,1318.51,100);
  delay(200);
  tone(9,1318.51,100);
  delay(200);
  tone(9,1174.66,100);
  delay(100);
  tone(9,1046.50,100);
  delay(100);
  tone(9,1046.50,100);
  delay(100);
  tone(9,1174.66,100);
  delay(300);
  tone(9,880,100);
  delay(100);
  tone(9,1046.50,100);
  delay(100);
  tone(9,1174.66,100);
  delay(200);
  tone(9,1174.66,100);
  delay(200);
  tone(9,1174.66,100);
  delay(100);
  tone(9,1318.51,100);
  delay(100);
  tone(9,1396.91,100);
  delay(200);
  tone(9,1396.91,100);
  delay(200);
  tone(9,1396.91,100);
  delay(100);
  tone(9,1567.98,100);
  delay(100);
  tone(9,1318.51,100);
  delay(200);
  tone(9,1318.51,100);
  delay(200);
  tone(9,1174.66,100);
  delay(100);
  tone(9,1046.50,100);
  delay(100);
  tone(9,1174.66,100);
  delay(400);
  tone(9,880,100);
  delay(100);
  tone(9,1046.50,100);
  delay(100);
  tone(9,1174.66,100);
  delay(200);
  tone(9,1174.66,100);
  delay(200);
  tone(9,1174.66,100);
  delay(100);
  tone(9,1396.91,100);
  delay(100);
  tone(9,1567.98,100);
  delay(200);
  tone(9,1567.98,100);
  delay(200);
  tone(9,1567.98,100);
  delay(100);
  tone(9,1760,100);
  delay(100);
  tone(9,1864.66,100);
  delay(200);
  tone(9,1864.66,100);
  delay(200);
  tone(9,1760,100);
  delay(100);
  tone(9,1567.98,100);
  delay(100);
  tone(9,1760,100);
  delay(100);
  tone(9,1174.66,100);
  delay(300);
  tone(9,1174.66,100);
  delay(100);
  tone(9,1318.51,100);
  delay(100);
  tone(9,1396.91,100);
  delay(200);
  tone(9,1396.91,100);
  delay(200);
  tone(9,1567.98,100);
  delay(200);
  tone(9,1760,100);
  delay(100);
  tone(9,1174.66,100);
  delay(300);
  tone(9,1174.66,100);
  delay(100);
  tone(9,1396.91,100);
  delay(100);
  tone(9,1318.51,100);
  delay(200);
  tone(9,1318.51,100);
  delay(200);
  tone(9,1174.66,100);
  delay(100);
  tone(9,1108.73,100);
  delay(100);
  tone(9,1174.66,100);
  delay(200);
  tone(9,1174.66,100);
  delay(200);
  tone(9,1318.51,100);
  delay(200);
  tone(9,1396.91,100);
  delay(200);
  tone(9,1396.91,100);
  delay(100);
  tone(9,1396.91,100);
  delay(100);
  tone(9,1567.98,100);
  delay(200);
  tone(9,1760,300);
  delay(400);
  tone(9,1396.91,100);
  delay(100);
  tone(9,1174.66,100);
  delay(100);
  tone(9,880,300);
  delay(600);
  tone(9,1864.66,300);
  delay(400);
  tone(9,1396.91,100);
  delay(100);
  tone(9,1174.66,100);
  delay(100);
  tone(9,932.33,300);
  delay(600);
  tone(9,587.33,100);
  delay(100);
  tone(9,440,100);
  delay(200);
  tone(9,587.33,100);
  delay(300);
  tone(9,554.36,100);
  delay(400);
  tone(9,1567.98,100);
  delay(100);
  tone(9,1567.98,100);
  delay(100);

}

Materiales para realizar el piano capacitivo :

1. resistencia de 100KΩ o superior, 
2. un condensador de aproximadamente 100pF, 
3. un trozo de material conductor, ( papel de aluminio) 
4. cable.

PIANO CAPACITIVO
tipos de pianos capacitivo

 vamos a trabajar sobre un piano capacitivo con un sensor capacitivo 

Piano Capacitivo 

Hola , somos Nerea y Sara de 4 de la eso , en este blog trataremos sobre tecnologia y nuestro piano capacitivo , y muchos mas inventos ,que vamos a crear en clase , espeeremos que os guste y nos deis ideas pàra poder crearlo de diversas formas. 

copper:    




zinc:  




magnesium :    




gold:  





silver:   

 

limestone:   


clay:  

gypsum:  

marble:  

potassium:


salt: