Buzzer with Arduino to Generate a Tone - YouTube
tone()
arduino - How can I change the frequency and amplitude at the same time? - Stack Overflow
Play musical notes using tone() using Arduino Nano - Hackster.io
Play a Melody using the tone() function | Arduino Documentation | Arduino Documentation
Arduino tone generator
Technoblogy - A Lightweight Alternative to tone
Pitch follower using the tone() function | Arduino Documentation | Arduino Documentation
Arduino Buzzer Tutorial - Circuit Geeks
Arduino tutorial (Part 9, music and 4x4 keypad) - Electrical e-Library.com
Playing a Scale | Arduino Lesson 10. Making Sounds | Adafruit Learning System
Play a Melody using the tone() function ~ Arduino Tutorial
How To Interface Piezoelectric Buzzer With Arduino - Makerguides.com
Playing Melodies on Piezo Buzzer using Arduino Tone() Function
How to use a buzzer/piezo speaker with Arduino – SURTR TECHNOLOGY
Playing tones on Multiple outputs using the tone() function ~ Arduino Tutorial
Simple keyboard using the tone() function | Arduino Documentation | Arduino Documentation
tone() | Arduino Reference
Playing Melodies on Piezo Buzzer using Arduino Tone() Function
Arduino Tone Generator – Simple DIY Electronic Music Projects
Arduino Buzzer Tutorial - Circuit Geeks
Using Buzzers with Arduino – DumbleBots
