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Musical Greeting card

Discussion in 'General Electronics Discussion' started by Jinesh, Mar 22, 2014.

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  1. Jinesh

    Jinesh

    1
    1
    Mar 22, 2014
    Hi. I remember that when I was a kid, there existed these musical
    greeting cards (real ones, not e-cards) -- you opened it up, and there
    was a chip inside that triggered and played "Happy Birthday" or some
    Christmas song, or something.

    1. How do those things work? (what chip do they used, how is it
    constructed, etc.)

    2. How can I manufacture my own?

    3. (barring that) How can I find a place that will custom-build these
    for me?

    Thanks!
     
  2. BobK

    BobK

    7,671
    1,681
    Jan 5, 2010
    Google for "sound recording module"

    Bob
     
  3. Eerik1111

    Eerik1111

    7
    0
    Mar 26, 2014
    you can buy the recordable ones, record your song/message, then rip out the hardware, put it into the new card. unless you are trying to go commercial with this.

    that would be your easiest solution
     
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