Dot Matrix Display (8x8)


Dot Matrix Display (8×8)


dot-matrix display is an electronic digital display device that displays information on machines, clocks and watches, public transport departure indicators and many other devices requiring a simple display device of limited resolution.

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The display consists of a dot matrix of lights or mechanical indicators arranged in a rectangular configuration (other shapes are also possible, although not common) 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.


  • A single module can drive an 8 x 8 common cathode lattice
  • With four 3mm screw holes
  • Module with input and output interface, supports multiple modules cascade



  • Working Voltage: 5V DC
  • Size: 5cm(L) X 3.2cm(W) X 1.5cm(H)
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