This Grove - Speaker is a module consist of power amplification and voice outputs. The loudness can be adjusted by the on-board potentiometer. With different input frequencies, the loud-speaker generated different tones. Coding the music into Arduino, DIY your own music box!
To use this module, we recommended you use a grove shield for Arduino if you are using Arduino as the controller. For now, this module not compatible with RaspberryPi.
Features and specifications:
- Volume Adjustable
- Grove Interface
- Operating Voltage: 4V - 5.5V
- Max. Bandwidth: 20KHz
- Dimensions: 130mm x 90mm x 12mm
- 1 x Grove - Speaker
- Grove 4 Pin Buckled 20cm Cable