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Can you give me a project that use A29040-90pc Answered

I find this IC when I'm finding a tact switch from a scarp. I get this from a old cd /vcd player.
Can you give me the use of thing and a project. ☺☺☺☺
Thanks In Advance Have a nice ☺☺☺
God Bless
Sorry for my bad English


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6 years ago

The first project is to find out what the chip is. You can use that number to do your search. If there is a datasheet available for it, you can then figure out if it may be of use. Good luck.