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  • Dario
    IT
    2020-04-14 14:42:39

    very usefull to test servo actuator or test some electronic circuit behaviour. I raccomend it

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  • 2020-04-01 08:03:31

    excelente

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  • 2019-10-04 15:23:37

    funcționează totul super

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  • 2019-06-02 10:45:51

    Using this for step motor testing purposes with A4988 driver.Easy and simple to use. Also for IR transmitting purposes to verify receiver sensivity. Cheap and useful module. Remember last settings after power down. Excellent product !.

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  • Navada
    IN
    2019-08-21 07:45:06

    Product tested., As per specifications works great, fast delivery, thank you Banggood

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  • claudio
    IT
    2019-08-07 02:21:50

    ottimo prodotto

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  • 2019-07-28 15:43:22

    Looks good, need to test.

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  • 2019-07-25 22:24:24

    This module is cool. Ideal for LED testing and pseudo signal generation.

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  • DNI22
    DK
    2019-06-12 05:52:50

    Fine 3 Channel PWN Pulse Frequency Duty Cucle Meter

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  • Alex
    MX
    2019-05-19 20:42:54

    very good

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