System for solar orientation using common electronic parts

Posted on Feb 5, 2014

The solar orientation circuit uses a comparator with window control that maintains engine idle as long as the two LDR`s (photoresist) are subjected to the same illumination. In this case, half the voltage is applied to the noninverting input of A1 and A2`s inverting input. When the sun`s position changes, lighting affecting LDR R1 and R2 sites is

System for solar orientation using common electronic parts
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different, the comparator input voltage window is not half the supply voltage, the comparator output so that the engine generates information for the purposes of direct or rotate counterclockwise counterclockwise.

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