10pcs/lot 2-3W power amplifier Lamps decoding board lossless USB/TF card/Lighting decoder module support breakpoint memory MD06

2 419 руб.

Описание

More MP3 decoder board:

2-3W power amplifier Lamps decoding board lossless USB/TF card/Lighting decoder module support breakpoint memory

Characteristic：

5V power supply 2-3W power amplifier

Single MCU, U disk, MP3 / TF Card; DAC decoder;

2 high-speed data transmission; compatibility and stability;

Support MP3/ all 9 sampling frequency (8kHz to 48kHz);

Support high rate (32kbps to 384kbps, including VBR)

Support EQ audio mode support; infrared remote control;

Support U disk, SD card, MP3, file player with memory function;

Parameter：

PCBA size:66*20MM

Panel size: long 85*high 24*deep 22mm

Mounting hole spacing: 74MM

Attention:

The working voltage of lithium battery 3.7-5V, or 4.5-5V power supply, the current (by one speaker 600-700MA; two speakers around 1.3-1.5A. Speaker: 4 euro 3W. If the current is not enough, there will be a jump or remote control (if you have this problem, please check your power); the voltage can not be higher than 5V, otherwise it will damage the main chip and power amplifier IC and related components, please attention.

Notice:There only have silver color