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PWM Test - 74HC595

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Uploaded by on Nov 3, 2009

This is just a simple PWM test using an AVR
and an 74HC595 ShiftRegister.

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Howto & Style

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Standard YouTube License

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  • @gun4as

    Hy!

    PWM with a HC595 works like a normal PWM.

    Jou just have to send the PWM data cyclic to the shiftregister.

    If you send a whole byte every cycle you'll get a 8-port PWM.

    Make the PWM data width 16 bit or greater to get a good result.

  • Hi! How can you do that? How can you do PWM with 595?

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