//////////////////CREATED BY KJ ELECTRONICS///////////////////////////;
////////////FOLLOW ME ON YOUTUBE BY CLICKING THE LINK BELOW////////////
/////// https://www.youtube.com/channel/UCZE35bOktFxu8dIadxuQPLg /////
int music = A0;
int output,a;
int potval=A1;
int number_of_led[12] = { 2,3,4,5,6,7,8,9,10,11,12,13}; // Assign the pins for the leds
void setup()
{
for (a = 0; a < 12; a++)
pinMode(number_of_led[a], OUTPUT);
}
void loop()
{
potval=analogRead(A1);
output = analogRead(music);
potval=map (potval,0,1024,5,40);
output = output/potval;
if (output == 0)
{
for(a = 0; a < 12; a++)
{
digitalWrite(number_of_led[a], LOW);
}
}
else
{
for (a = 0; a < output; a++)
{
digitalWrite(number_of_led[a], HIGH);
}
for(a = a; a < 12; a++)
{
digitalWrite(number_of_led[a], LOW);
}
}
}