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Free shipping! 4PCS RED 5MM 8X8 LED dot matrix module NL2088A /Common Cathode

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  • Description
  • Reviews(58)

MD0083 (1)MD0083 (4)

Total 8X8 matrix by 64 light-emitting diodes, and each light emitting diode is placed at the intersection of the row and column lines, a line is set when the corresponding level 1, level 0 is set for a column, the corresponding 
Diode on the light; like a little bit of light to the first, then a foot high then a pin to low, then the first point on the bright; 
If you want to light up the first line, the first one foot to pick high, and (a, b, c, d, e, f, g, h) these pins tied low, then the first line lights; lights as you want in the first column, 
The first leg is connected to a low level, and (1,2,3,4,5,6,7,8) then high, then the first column will be lit. 
Product parameters: 
1 Supply voltage: 3V 
2 Size: 60MM * 60MM 
3.LED Size: 5MM * 5MM
Average rating: 4.0 based on 58 reviews
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