PIC Wave Player

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Uploaded by on Sep 25, 2007

Using PIC MCU, playback a short wave file.

Category:

Howto & Style

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License:

Standard YouTube License

  • likes, 3 dislikes

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Uploader Comments (picflash72)

  • dude im making the same project in my lab project par. can u help me?

    how did you convert the ".wav" file to 8 bit binary file?

    and second question how does a binary file regain its audio properties or identity when converted back to Analog?

    dude can we do the same work with PIC16f876A?

    waiting

  • @superjini777

    1. You can use sound editor software and save it to unsigned , 8Khz, Mono, raw format.

    2. it use R2R DAC, playback at port D

    3. Any MCU will do, just the matter how long you can playback, it depend on MCU ROM, you can use external memory like SD Memory if your MCU is fast enough.

  • try this with music, how much audio can this thing hold?

  • @coondogtheman1234

    I use 18F4520 (16K word), simply use internal ROM memory, so it only playback 4sec for 8Khz sound quality.

    It also depend on playback sampling rate, if 4Khz quality, will be longer.

  • in the sample, it is a wav file, convert to RAW 8bit.

  • hi

    Very nice project !!!

    do u use ccs c compiler????

    I dont now what compoment did u use???

    Can u please send me the code and schematic???

    i would like to build one of these.

    Check my videos ,project, and tell me if i can help u to .

    Thanks

  • Yes, using CCS C on 18F4520.

    Use Port D, connect to R2R DAC + Amplifier.

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All Comments (25)

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  • @picflash72 i have maually b 8bit dac using r / 2r ladder.

    now can u tell me how to connect this pic with it

    and also can u elaborate to store sound in pic

  • good job. can u make the same with arduino uno?

  • @superjini777 hey can i make this using an eeprom? if you know how please answer this dude!

  • part list plz

  • @picflash72 I dude! u rocked! v nice work..i need to know that how did u converted a wav file that have 44KHz,Stereo, 320kbps into unsined 8khz,Mono??? any software??? and what should be the bitrate of the raw file? Thanks

  • @picflash72

    I saw a sound module that looks like it's for a greeting card and it hooks to a computer and you can put any audio on it and it sounds great.

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