DFRobot Speaker v1.0 SKU: FIT0449

 

Contents

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1 Introduction

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2 Specifications

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3 Pin Definitions

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4 Connection Diagram

4.1 Sample Code

Introduction

This speaker module is based on the 8002 speaker amplifier IC. It can be used as a buzzer and also

to play high quality audio. Volume output is controlled via the potentiometer.

The module has a compact footprint, simple interface, wide voltage input range, long service life and

various other advantages. It can be used with an Arduino I/O expansion shield for interactive, sound

related creations.