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4.85 out of 5
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  • 15/02/2017

    Good price ! Excellent condition ! Fast shipping !

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  • 22/07/2021

    These 8-digit 7-segment displays work, as described. Suggest also referencing the MAX7219 data sheet for full setup parameters and use.

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  • FDYVIP3
    CZ
    23/08/2021

    Very good shipping time. All was fine.

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  • 01/06/2016

    No worries about multiplexing 7 segment display, just use one of these. It uses I2C protocol which makes it simple when used with its Arduino library. The only thing I would say is don't supply it with the headers soldered in. That would give me a chance to install the headers on top or on the bottom of the board depending on my requirements. Otherwise its a great product.

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  • 08/08/2017

    these displays are running from begin on as i supposed to. only thing i think.....if these didplay are delivered without soldered input and output pins. for the application i am using them it sould be nice to solder the connector pins to the backside of pcb. but this is claiming on highest niveau. best ist just enjoy this cheap price for such a product.

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  • 02/06/2018

    j'en test 3 pour l'instant depuis 2 jours et rien a signaler. tout fonctionne comme il faut

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  • 26/12/2017

    Perfectos, no tienen los contactos soldados por lo que es bastante sencillo colocarlos en los circuitos

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  • 29/10/2016

    These work great with any arduino or similar and will allow you to save a lot of wires and trouble!!!

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  • 17/10/2016

    Arduino ide has an driver for this module, and it is simple enough to use it with any kind of C ide.

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  • 25/06/2019

    As described ! A smooth and easy transaction.

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