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32x32 RGB LED Matrix Panel - 6mm pitch [1484]

32x32 RGB LED 매트릭스 패널 - 6mm 피치
  • 32x32 RGB LED Matrix Panel - 6mm pitch [1484]

    보여지는 사진은 제품을 대표적으로 묘사하는 사진입니다. 정확한 규격은 제품의 데이터시트에서 확인하셔야 합니다.

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      견적문의요망
    • 상품코드
      P007559212
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      Adafruit
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      0 IC
      마일리지 INFO

      마일리지 적립금은 상품 구매시 적립되는 형태가 아닌, 프로모 션 진행 시 혜택으로 적립되는 형태입니다. 자세한 관 련 내용을 보시려면 마이페이지>마일리지 메뉴에서 확 인하세요!

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  • 이 상품의 상품코드는 P007559212 입니다.

    32x32 RGB LED Matrix Panel - 6mm pitch [1484]

    DESCRIPTION

    Bring a little bit of Times Square into your home with this sweet 32 x 32 square RGB LED matrix panel. These panels are normally used to make video walls, here in New York we see them on the sides of busses and bus stops, to display animations or short video clips. We thought they looked really cool so we picked up a few boxes of them from a factory. They have 1024 bright RGB LEDs arranged in a 32x32 grid on the front on a 6mm grid. On the back there is a PCB with a set of dual IDC connectors (one input, one output: in theory you can chain these together) and 12 16-bit latches that allow you to drive the display with a 1:16 scan rate.

    These displays are technically 'chainable' - connect one output to the next input - but our Arduino example code does not support this (yet). It requires a high speed processor and more RAM than the Arduino has!

    These panels require 13 digital pins (6 bit data, 7 bit control) and a good 5V supply, up to 4A per panel. We suggest our 4A regulated 5V adapter and then connecting a 2.1mm jack. Please check out our tutorial for more details!

    Comes with: a single 32x32 RGB panel, one IDC cable and a power cable. If we happen to get them from the factory we also include 4 mounting screws and mini-magnets (it appears these are often mounted on a magnetic base).

    Keep in mind that these displays are designed to be driven by FPGAs or other high speed processors: they do not have built in PWM control of any kind. Instead, you're supposed to redraw the screen over and over to 'manually' PWM the whole thing. On a 16 MHz arduino, we managed to squeeze 12-bit color (4096 colors) with 40% CPU usage but this display would really shine if driven by any FPGA, CPLD, Propeller, XMOS or other high speed multi-core controller. The good news is that the display is pre-white balanced with nice uniformity so if you turn on all the LEDs it's not a particularly tinted white.

    Of course, we wouldn't leave you with a datasheet and a "good luck!" We have a full wiring diagrams and working Arduino library code with examples from drawing pixels, lines, rectangles, circles and text. You'll get your color blasting within the hour! On an Arduino, you'll need 13 digital pins, and about 1600 bytes of RAM to buffer the 12-bit color image. At this time we do not have wiring documentation for the MEGA.

    Please note! These panels are remainder stock from factories that make huge light boards. For that reason, the look and size might vary from batch to batch, even though the basic operation, codebase and tutorial is the same. 



    • Medium 32x32 RGB LED matrix panel (9:31)

    • TECHNICAL DETAILS

      We don't have a spec or datasheet at this time. However, these are the specifications from the factory

      • Dimensions: 190.5mm x 190.5mm x 14mm / 7.5" x 7.5" x 0.55"
      • Panel weight with IDC cables and power cable: 357.51g
      • 5V regulated power input, 4A max (all LEDs on)
      • 5V data logic level input
      • 2000 mcd LEDs on 6mm pitch
      • 1/16 scan rate
      • Indoor display, 150 degree visibility
      • Displays are 'chainable' - connect one output to the next input - but our Arduino example code does not support this yet

      We have a full tutorial here!

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32x32 RGB LED Matrix Panel - 6mm pitch [1484]

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