Custom/reprogrammed voice chips?

I've been thinking that it would be awesome to make your own lines and/or sound effects that go with your projects.

Lately, Hasbro has been protecting their voice chips by either molding them into the toy itself or adding a ceramic casing (haven't checked it myself. A buddy told me that).

I doubt that there is any way "inside" of those things. My best bet in getting your own audio in there is by reverse-engineering the chips inside, locating the sound data and replacing that with your own, burn that onto a custom IC and get that attached to the hardware again.

Does anyone have any experience with this? And if so, a tutorial would be awesome

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Thanks to Nemesis Predaking for the awesome sig!

I've been brainstorming on this concept for quite some time. It is the biggest reason why I haven't finished my Predaking 2.0 'bash.

I have been pooling resources and parts to make it happen, and I believe the easiest way to do so (that I have devised thus far) is to use a Hallmark voice-recording greeting/holiday card and then use it inside your kitbash. The electronics fit within a foldable card, so the mass is manageable.

- Alty

Thats a interesting idea, I would had not ever thought of that .

On a side note, if the figure is large enough you might be able to fit an arduino in the figure, then use it to program in a voice and light sequence. Then again you gotta have quite a bit of technical knowledge to pull it off, but im sure someone could pull it off. It may even be possible to put in motors and ect this way to, depending on the size of the figure.

But I like your idea better because like you said its more than likely really easy to fit the components of those cards in a figure, and it doesn't require extensive technical knowledge to pull off

Plus if you solder a headphone jack onto where the mic goes then you could even directly record sound from a sound file on your pc!