# Gravity: Digital Speaker Module

**Type:** Product page · **SKU:** FIT0449 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/gravity-digital-speaker-module.html ([markdown](https://core-electronics.com.au/gravity-digital-speaker-module.html.md))

This speaker module is based on the 8002 speaker amplifier IC. It can be used as a buzzer and also play high quality audio. Volume output is controlled via the potentiometer.

## Pricing

- **Price:** $9.70 (inc GST) — $8.82 AUD, exc GST
- **Quantity discounts:** 6+ $8.38 (exc GST) · 12+ $8.03 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 24 and Aug 28.

## Description

This speaker module is based on the 8002 speaker amplifier IC. It can be used as a buzzer and also play high quality audio. Volume output is controlled via the potentiometer.

The module has various advantages (e.g. a compact footprint, simple interface, wide voltage input range, long service life). It can be used with an Arduino I/O expansion shield for interactive, sound related creations.

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 ![How to Make an Automatic Christmas Tree](https://core-electronics.com.au/attachments/localcontent/holiday_2006_christmas_vector_5638_m-300x200_19520ed0176.jpg) How to Make an Automatic Christmas Tree ### **Specification**

- Operating voltage: 2.0 - 5.5V
- Interface Type: Digital
- Module size: 40mm x 40mm (1.57 inches x 1.57 inches) and 14mm thick
- Support Gravity interface
 
### **Documents**

- [Product wiki](https://www.dfrobot.com/wiki/index.php?title=DFRobot_Speaker_v1.0_SKU:_FIT0449)
- [Documents](https://www.dfrobot.com/wiki/index.php?title=DFRobot_Speaker_v1.0_SKU:_FIT0449#More)
- [Arduino play melody](https://www.arduino.cc/en/Tutorial/PlayMelody)
 
### **Parts List**

- Gravity: Speaker module x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/f/i/fit0449.jpg)