A dot matrix LED is a display device used to display information on machines, stock market, stadiums, bank, train and bus station display panels and many other devices requiring a simple display device of limited resolution.

The display consists of a dot matrix of lights or mechanical indicators arranged in a rectangular configuration such that by switching on or off selected lights, text or graphics can be displayed. A dot matrix controller converts instructions from a processor into signals which turns on or off lights in the matrix so that the required display is produced.

Dot matrix LED Displays are offered in a variety of array configuration packages such as 5*7, 5*8, 8*8, 16*16 and 32*16 options, and color choices include green, red, yellow, white, blue, orange, Bi-Color and RGB.

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Part Number View Picture Emitting Color

Face Color Array Type

Dot Size
(mm)

Polarity λd(nm)
CIE(x,y)
DataSheet
KWM-50881xxxB Bi-color Series KWM-50881AVPGB
  • Red
  • Pure Green
Black 8*8 Φ5.0 Row Anode
  • 624
  • 525
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KWM-50881xxxB Bi-color Series KWM-50881CVPGB
  • Red
  • Pure Green
Black 8*8 Φ5.0 Row Cathode
  • 624
  • 525
Download
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