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  • July-04 2019 21:14:33

    GOOD ! Feature: This is a basic, 4-digit 7-segment display module The display features double points in midle. The decimal point per digit not active. Module connecting to digital I/O on 2 pins. For Arduino use library: TM1637.h Color: Green, Red, Yellow (Optional) Package includes: 1 x LED Display Tube Module

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  • June-16 2019 14:36:16

    Good working well 💯

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  • April-08 2019 07:59:44

    Very bright display, needs 5V (and 5V logic commands) to work. Sensitive to the timings, when using a level shifter.

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  • July-12 2019 11:35:48

    perfetto

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  • August-30 2018 19:23:21

    Não testei ainda, mas parece de boa qualidade

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  • SamVIP3
    CH
    December-12 2017 09:34:37

    Works as discribed.

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  • November-03 2017 11:40:32

    У RobotDyn всегда все в порядке с качеством.

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  • February-17 2020 09:15:38

    Looked great, but numbers were disappearing after a few seconds. Also couldn't use multiple Displays parallel. After searching found out that the Arduino delay function shouldn't be used, which is a problem. Library also not available so easily, different libraries but no one works without problems.

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  • November-26 2020 05:11:15

    okok

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  • July-03 2020 07:34:00

    items as per description, not tested yet

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