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Thread: Speech-Controlled Robot

  1. #1

    Default Speech-Controlled Robot

    Desperatley in need of HM2007.When I tried to buy it form US,they want to sell it as a whole disassembled kit.But I nned that HM2007 alone as I have got other components with me.I have the microcontroller code, decoder circuit,H-Bridge circuit all ready for use except this HM2007.

    Kinldy help...

  2. #2
    Member Android
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    Hi,
    I have no idea of availability of HM2007 IC but you can try using other
    Speech recognition IC AP 7003 From aplusindia.net for Rs. 150/-

    Regards,
    Pratik

  3. #3
    Senior Member T-1000
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    HM 2007 is available as a chip, Scroll down the combo box. i guess you scanned imagesco.

    But i would always recommend you to at least buy the PCB, 30$ along with, it will give to guaranteed recognition. I have had big head aches interfacing the static ram and others and laying out the PCB.

    But do not expect good performance either. You should have a very low noise situation. Dont expect this to work properly if you live near the National highway or in your noisy class room/lab.
    .... I didnt do it ! ....

  4. #4
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    to add one more thing - the datasheet has mistakes, cross check the circuit diagram with the pin out. They have given the circuit for PLCC in one mode and the DIP in another. One reason why I always recommend to buy the PCB along with.
    .... I didnt do it ! ....

  5. #5

    Default

    Thanks guys for your valuble suggestion :idea:

  6. #6

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    Quote Originally Posted by pratikmahale
    Hi,
    I have no idea of availability of HM2007 IC but you can try using other
    Speech recognition IC AP 7003 From aplusindia.net for Rs. 150/-

    Regards,
    Pratik
    ************************************************** ***********
    My Friend,

    I visited aplusindia.net, but I am not able to locate the AP7003 series IC.When I search it says no such product found..Any idea under what category that falls under?

    Thanks

  7. #7
    Member Android
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    hi,


    search under Miscellaneous category

    regards

    pratik [/url][/quote]

  8. #8

    Default

    Now this HM2007 Speech Recognition IC is available in India,
    You can see details here
    http://www.sunrom.com/index.php?main...roducts_id=794

    Complete Project of Speech Recognition with source code is given in the link below
    http://www.sunrom.com/files/1180-datasheet.pdf

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