Crowtail Buzzer CT0003BU Elecrow bazaar, Make your making more easy

Description

The buzzer module is for making sound in your project. It sounds when activated by a logic HIGH signal. Connect the buzzer to any of the D(digital) ports of Crowtail- Base Shiled, you can easily make it sounds with setting the related ports to logic HIHG.
The buzzer module can be also connected to an analog pluse-width modulation(PWM) output to generate various of tones.