DDS (generating sine waves) with onboard DAC using latest PIC 16F chips?

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  1. - 26th August 2011, 16:48 #9
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    rmteo
    rmteo is offline Senior Member
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    Default Re: DDS (generating sine waves) with onboard DAC using latest PIC 16F chips?

    Actually, the CPU load is zero while that $1 microcontroller is generating the 20KHz sine wave. You can just as easily generate any frequency up to about 250KHz with that device. Here is staircase waveform on the same MCU - great for doing things like testing power supplies, etc.
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