We can use Arduino to make many interactive works of which the most commonly used is acoustic-optic display.
The buzzer we introduced here is a passive buzzer. It cannot be actuated by itself, but by external pulse frequencies.
Different frequencies produce different sounds. You can use Arduino to code the melody of a song, which is quite fun and simple.
This module should be used together with EASY plug control board.
Copyright © 2010-2025 keyestudio.com. All Rights Reserved. POWERED BY UEESHOP
USD
EUR
GBP
CAD
AUD