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speaker hacking pt2

A project log for upgradable electronic children's toy

created in response to the cheap, disposable, useless electronic toys that children and parents are often inundated with.

matt-vennmatt venn 08/06/2014 at 14:390 Comments

I somehow smoked the HXJ8002 chip on the pcb in the speaker while testing the battery stuff in the previous post. The datasheet of the part is here.

I tried to source just the chip, to repair the board but couldn't fine them in low quantities. Instead I bought a new board from deal extreme.

It's coming from China so it will be mid August till I can test it.

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