djsfantasi
- Joined Apr 11, 2010
- 9,163
Here is sample code of how the library should be used.
Code:
#include "Volume.h"
Volume vol;
uint16_t frequency = 440;
void setup() {
vol.begin();
vol.alternatePin(true);
}
void loop() {
for(byte volume = 0; volume < 255; volume++){
vol.tone(frequency,volume);
vol.delay(5);
}
. . .