Sensors LED lighting intelligent control
Date:2011-06-09 11:16
Status:Be resolved
Question:admin
, Tian An (sunrise, sunset) when the illumination changes in the control circuit automatically switches to an electronic sensor. Figure 2 shows the appearance of a photosensitive sensor. Figure 3 is a sensitive photoresistor sensor board, it is very sensitive to bright light and shade. Figure 4 is the basic principle of photoelectric conversion chart. Light control LED lighting system works shown in Figure 1.
Light sensors according to the weather, time and regional shopping centers LED lighti
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