Features
1, Onboard Power Amplifier Chip: The music player module is equipped with an onboard power amplifier chip, multiple filter capacitors, ensuring the audio output is not distorted
2, Suitable Use: Mini amplifier board is suitable for various audio devices such as music playback, external power amplifier. The speaker is fixed to the box for enhanced sound quality and fine tune the output volume through the potentiometer.
3, High Performance: Digital amplifier module has more than 90% high efficiency, general harmonic distortion noise less than 10%, static current is lower and suppressed.
4, Tone Function: Low noise amplifier supports toning function, easy to play music, can also be used as an external active power amplifier of other audio devices. Due to space limitations, the graduated potentiometer cannot be used, and the volume can be adjusted only within a narrow range.
Specifications:
Item Type: Music Player Module
Material: Metal
Fixing hole: approx. 3mm/0.1"
Hole distance: approx. 15mm/0.6"
Speaker Output: 0.5W/8Ω
Speaker Diameter: Approx. 50mm/2"
Amplifier Chip: LM386
Voltage: 5V
Port: Digital
Platform: Single Chip
Fits: R3
Package List: 1 x Music Player Module