EASY PLUG RJ11 Passive Buzzer Module - OpenELAB

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.

Features

• Interface: Easy plug

• Working voltage: 3.3-5V

• Sensor type: digital

• Easy to use