XPT8871 mini teljesítményerősítő kártya 5 V mono teljesítményű audio erősítő modul diy mini hangszóró teljesítmény erősítő 5 W
XPT8871 mini power amplifier board 5V mono power audio amplifier module diy mini speaker power amplifier 5W
Product name: 5V sound single channel power amplifier board
Product specifications: 20*16*8mm
Power supply voltage: 5V, 1A (Positive and negative can not be reversed, if the reverse is connected, burn the IC immediately)
Output power: 5W
Notice! This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play it.
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