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white led matrix

Welcome to our white led matrix online shop. DX is an E-commerce online retailer situated in China with more than 100,000 cool gadgets with free worldwide shipping. Enjoy all these products that we have prepared for you.

white led matrix Customers Reviews

  • Good LED array

    posted by zqad

    Cheap, complete, reasonably designed
    I cleaned up the pinout diagram a bit and used the only marker I saw on the backside as an orientation guide:http://pdf.thepdfportal.com/?id=169458
    Would buy more if I had the time and energy to build a large-size LED display.If you will buy, remember to check out the alternative pinout diagram: http://pdf.thepdfportal.com/?id=169458
  • a good product.

    posted by JakoMeister

    it is the cheapest Mini 8 x 8 Red LED Display i have found. Other products similar like this costs at least 10 dollars. It is easy to use with your DIY projects with arduino or raspberry pi (or another). It works fine. A good product with a great price.
    So you need a lot of wires to plug all the pins, i suggest you, to use a controller like the mcp23017 or something similar like this (with a only mcp23017 you can use both Mini 8 x 8 Red LED Display at the same time).
    none.
  • Works great

    posted by Woodbin

    Great colorsEasy to useGood refresh rateCompactRGB matrix can be disconnected and used separately
    Uses all arduino IO pins (actually it doesn't, there are few unused pins still available, one can rewire the shield or use an sensor shield to get them)
    This thing is great. Using the Colorduino library, anybody can quickly make this beast shine with colors and pictures. It's fast to work with, easy to setup and once you get into Colorduino library, it's very easy to make some really nice things (the example Plasma code is great).
  • good

    posted by KVLV1

    It is a spectrum analyzer where you plug in your speaker out/headphone into this controller using the included 3.5mm cable/y-connector. The display lights up the leds according to the music levels.The 4 switches are for changing the pattern display.I have no idea what s1 is.s2 for pattern changed, changed dots/32 channel to bar/16 channel display spectrum.s3 for color of led changed between red/greens4 ??You need an adapter of 5V, 2A 2.1mm tip, center positive to use the display.
    if DX supplied the link/manual would be better.good price.on pcb board has this http://59tiaoba.taobao.com. I have checked that site but all in Chinese/translated. You can find more if you understand the language.
    good price, will buy again if need.
  • Fashion Watch

    posted by rick78

    good led to see my hours and dates, nice desing, good for boys and girls with gift. they lovely this watch.
    good to use in the night party or shows in live or concerts. i so be happy to my parents like that. i can buy more this for me and my wife to.
    so who can i say more about this good product, thanks deal extreme for sale this better watch and send me here. i tell my friend how are that good watches

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