By integrating the Arduino tone function with a piezo buzzer, we'll unlock new realms of creativity with this simple yet powerful combination. Firstly, we will test if ChatGPT can comprehend the code ...

It reads the digital value of each button and when it gets low (zero) it assumes that the button is pressed and plays the respective tone by calling the required function. Once your Code and Hardware ...

The classic guides on Arduino melody like this guide on Arduino.cc and notes on Play Arduino Piezo Music Codes not required to know. You may look at them for the circuit. The codes work with ESP32 as ...

I modified some of their code and added more ... only the built-in tone() function. It uses pulse width modulation (PWM) to create a square wave at a particular frequency to emulate music notes. Most ...

so feel free to change the code as per your requirement. Circuit diagram of the electronic tone generator is shown in Fig. 2. It is based on Arduino Uno board (BOARD1), liquid crystal display (LCD1), ...