Buzzer.ino

/* 
  Buzzer Example
 
  This example shows how to use the Buzzer class to play a tone at a specific frequency and duration.
 
  Circuit:
  - Buzzer integrated in Pico HAT
 
  created 2026
*/
 
#include "TKJHAT.h"
 
// Create an instance of the TKJHAT class
TKJHAT hat;
 
// Initialize the buzzer
void setup() {
    hat.buzzer.begin();
}
 
 
// In this loop, we will play a tone at 1000 Hz for 1 second, then wait for 1 second before repeating
// First value is the frequency in Hz, and the second value is the duration in milliseconds
void loop() {
    hat.buzzer.playTone(1000, 1000);
    delay(1000);
}