Solar Tracking System Project without Arduino
Simple solar tracking system project using LDR. The solar panel rotates automatically by sensing movement of the sun to the maximum light intensity position. LDR senses the light intensity transistor acts as comparator and L293d motor driver controls the direction of rotation of the dc gear motor. The robotic gear motor shaft is attached to the solar panel. This project is simple and can be used for demonstration of solar tracker concept in school level science competition and science fair exhibition.
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