▶️ Buzzer

Using the Modulino Buzzer to play a tune on the Arduino Uno Q.

Process

1. User types notes, and duration (default 250ms) into web app
2. Web app submits raw notes, and duration to Python over HTTP to the /play route
3. Python converts notes to frequencies, and sends a list of frequencies, and the duration to the sketch
4. The sketch receives the frequencies as a vector, and plays each for a specified duration
5. The Python also exposes a /notes route, that shares the frequency for each note (FFU)