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  • 04/07/2019

    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

    Comments
  • 16/06/2019

    Good working well 💯

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  • 08/04/2019

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

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  • 12/07/2019

    perfetto

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  • 30/08/2018

    Não testei ainda, mas parece de boa qualidade

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  • SamVIP2
    CH
    12/12/2017

    Works as discribed.

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  • 03/11/2017

    У RobotDyn всегда все в порядке с качеством.

    Comments
  • 05/02/2021

    Delivery was ok, the display can be used as time display or for integer numbers, but not for float numbers.

    Comments
  • 30/05/2021

    Good and bright

    Comments
  • 28/04/2021

    good

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