A bit shallow on the voice of experience led display
Date:2011-06-07 14:44
Status:Be resolved
Question:admin
, and (lines) were positive, usually with a 5v power supply
c, 8 * 8 dot matrix for the 16-pin (single color, there are 24, and may be disposed of in two-color dot-matrix or to achieve the same circuit board design monochrome and color are available
, And is also more common) 8 rows eight green, two-color to 24-pin, 8 rows, 8 Red, 8 out green.
Second: the basic principles of display
Divided into static (only digital control can achieve) and dynamic
1: static is better to achieve, in this much t
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