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led light matrix

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led light matrix Customers Reviews

  • OK

    posted by sparkyrobot

    All the LED's work, except for one row. I think this was caused by my experimenting while trying to find the pin layout. The product was probably fine. Luckily I do not need all 8 rows for my project. I intend to use this for a 2 digit display.
    I received a 16pin version.By testing I found that it was connected in the following way:Rows (+): pins 6, 2, 7, 1, 12, 8, 14, 9Cols (-): pins 16, 15, 11, 5, 10, 4, 3, 13The bottom text says:pin--45.72--0.8NL23881A
    I would but one of these again if I needed it.
  • Great watch!

    posted by fradest

    Great watch in every way! Worth every penny!Pro:- It's cheap- Great design!- Leds are very bright!- Very original watch!- Packed in an aluminium case!- English instructions easy to read!- Great gift for friends and family!- Easy to setup!
    - Much cheaper than any other watch alike! Great item!
    Great price for a great watch! A must buy!

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