int bz=3;
int pot=A0;
void setup(){
pinMode(bz, OUTPUT);
pinMode(pot, INPUT);
}
int x;
void loop(){
x = analogRead(pot) / 4;
tone(bz, x);
}int bz=3;
int pot=A0;
void setup(){
pinMode(bz, OUTPUT);
pinMode(pot, INPUT);
}
int x;
void loop(){
x = analogRead(pot) / 4;
tone(bz, x);
}