DFRobot
Gravity: Digital Speaker Module
INTRODUCTION This speaker module is based on the 8002 speaker amplifier IC. It can be used as a buzzer and also play high qu...
INTRODUCTION
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.
SPECIFICATION
- Operating voltage: 2.0 - 5.5V
- Interface Type: Digital
- Module size: 40mm x 40mm/ 1.57 inches x 1.57 inches
- Support Gravity interface
- Power rating (Speaker component): 0.5W
- Impedance (Speaker component): 8 ohm
DOCUMENTS
SHIPPING LIST
- Gravity: Speaker module x1
Jargon buster
Plain-language definitions for the technical terms used above.
- Gravity
- Gravity is DFRobot’s plug-in connector system for sensors, motors and modules, using standard cables to reduce loose jumper wiring. It matters because Gravity-compatible parts can connect directly to these ports, while non-Gravity parts may need adapters or manual wiring.
- potentiometer
- A variable resistor usually turned with a knob or shaft to create an adjustable electrical signal. It is often used for inputs such as volume, brightness or position, so it helps beginners learn how a microcontroller reads changing values.
- Shield
- An add-on board that plugs into a main controller board to give it extra features such as sensing, motor control or communication. Knowing a product supports shields helps you judge whether it can connect neatly into an existing maker-board setup.
Find this product in
Audio & Video
Brands
Supplier page — dfrobot.com
Supplier Description · 668.6 KB · Click any page to view full size
Related Tutorials
Free guides on learn.littlebird.com.au
