Modul amplificator MP3

Modul MP3 cu amplificator 2W incorporat, compatibil Arduino si alte placi de dezvoltare.

Specificatii

Tensiune alimentare: 5VDC sau baterie 3.7VDC

Pini dedicati conectarii unei baterii pentru alimentare.

Cititor card MicroSD

Port MicroUSB pentru incarcare baterie si comunicare.

Mufa Jack 3.5mm placata cu aur pentru iesirea audio

Iesire audio posibila si prin conectarea de fire la cei doi conectori.

Dimensiuni mm: 45 x 36

Boxe recomandate: 3W, 4 Ohmi

Canale: 1, Mono

Comenzi:

Prev / V--" butt"on: "Press" for switching previous song, "long press" for volume down

"Next/v++" button: "Press" for switching next song, "long press" for volume up.

"P / P / Mode" button: "Press" for the "Play/Pause" Switch, "long press" for U disk, TF card mode.
"Repeat" button: "Press" for repeat single/all song" mode(no long press)

 
Note:

1."Long press" approximate 2S.
2 .If you use U disk mode, it is recommended 5V power supply, and some U disk does not support 3.7V power supply.