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How can I record over an existing sound chip? Answered

I get several birthday cards or little toys that have sound chips inside with a prerecorded message.  The board looks simple but I can't figure out out to re-record my own sound onto it.  Most of them have a big black plastic dot over (something).  Does this make it impossible to get to the actual chip/program? (Yes, I know I could BUY one -- I want to repurpose the several I have).

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rickharris

5 years ago

cant - you will have to buy a speech module - OR there are some cards out there you can record your own message on.

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mpilchfamily

5 years ago

You won't be able to do anything with them. Especially those that have the black epoxy over the chip.