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can i connenct an external voice recognition kit

nikilesh reddy
Prodigy 120 points

Sir,

   Can i connect an external voice recognition kit HM 2007 with MSP430 .Or can i connect it to C2000.Can u say the complexity of the circuit.

  • 0
    Guru 25210 points

    I would imagine that you would have more success if you provided more details, including a link to the datasheet for the device that you are trying to connect to....

    The HM20087 is meant to connect to processors with an external databus, which the MSP430 does not have. If you select a MSP430 with enough GPIO, then theorectically you can bit-bang the interface to the external chip.

    From the perspective of connecting to the MSP430 your biggest issue will be that the HM2007 is a 5 Volt part and will require voltage translating buffers between the chip and the MSP430.

    I leave the rest as an exercise for you....

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