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  • very useful

    posted by fervenceslau on 08/09/2012
    0

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:

    An inexpensive and useful solution to drive motors without the con of making your own driver module.

    Cons:

    Hard to find any info about this online, you have to read the datasheet of the driver and figure it out how it works.

    OtherThoughts:

    The jumper beside the 7805 turn on this voltage regulator and puts the enable pins and the +5v in high state.

    Be sure that if you use a voltage higher than 5v for the motors, with this jumper on, the voltage regulator will get warm.

    Bottomline:

    If you want a cheap driver to play around and not get angry trying to make your own then buy this, its a must have ;-).

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