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Thread: PWM/MOSFET output module

  1. #11
    Low Bitrate UniqelyCommon's Avatar
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    ...how about now? About to order one with the v4 board and pre-order a v6 board

    Oh, and just a curious question: is the PWM pulsing handled on the FB board itself or over rapid USB commands?

  2. #12
    Fusion Brain Creator 2k1Toaster's Avatar
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    It was tested a while ago and has been for sale for a while

    As for how, the answer is both or either. Just depends on how it is setup in the config file.
    Fusion Brain Version 6 Released!
    1.9in x 2.9in -- 47mm x 73mm
    30 Digital Outputs -- Directly drive a relay
    15 Analogue Inputs -- Read sensors like temperature, light, distance, acceleration, and more
    Buy now in the MP3Car.com Store

  3. #13
    Low Bitrate UniqelyCommon's Avatar
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    In using FusionBrain_USB.dll (no config file) the bytestream for version 4 is
    Quote Originally Posted by 2k1Toaster View Post
    Code:
    2 bytes per output
    [PPPPPPPS][TTTTTTMM]
    and setting that channel to [01111111][00000001] will, I'm guessing, have the FB board output half the max until USB disconnect without any other communication over USB?

  4. #14
    Low Bitrate GadgetBandit's Avatar
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    Could someone show me a simple FusionConfig file for controlling a motor?

    I just got a MOSFET and it's time to move something.

    Thanks,
    GadgetBandit

  5. #15
    Low Bitrate GadgetBandit's Avatar
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    Please.

    GadgetBandt

  6. #16
    Fusion Brain Creator 2k1Toaster's Avatar
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    What kind of motor?

    I have used them to H bridge control motors (requires 2 per winding), as well as speed control hobby dc motors (like in RC cars that just spin faster the greater the DC voltage).

    For the latter, it is PWM settings that can be found in the configurator. For the former it is just on/off but in sequence and using the FETs to isolate everything.
    Fusion Brain Version 6 Released!
    1.9in x 2.9in -- 47mm x 73mm
    30 Digital Outputs -- Directly drive a relay
    15 Analogue Inputs -- Read sensors like temperature, light, distance, acceleration, and more
    Buy now in the MP3Car.com Store

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