IJSRP, Volume 9, Issue 6, June 2019 Edition [ISSN 2250-3153]
In this study, the solar detector is used as a light source sensor by means of a photodetector is proposed. After using the HT66F50 single-chip processing microprocessor, the signal is output to the stepping motor. In this way, the motor can be adjusted in an automatic manner to adjust the solar panel to the characteristics of the required angle. The researched results can be used as a reference for relevant researchers.