The timing of the flip-flop circuit composed of a photodiode etc.


Posted on Mar 28, 2007

Circuit, the comparator Al, A2 is a single trigger timing device. When the light is interrupted, photodiode VD of current changes. Al output trigger A2, A2 output goes low and


The timing of the flip-flop circuit composed of a photodiode etc.
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60s (the Island and cl Huan set) remains within the low level. Horse and surprised static resistance change can change the VD sensitivity to light tincture but its ratio to protect unchanged so as V) provides some anti- bias voltage. (2) Component parameters: Component selected in Figure 3-20 shows the new, no special requirements. (3) As shown in the timing circuit is triggered by a photodiode or the like of




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