Dr.T.Charan Singh1 Mr.G.Praveen Kumar2 Mr.T.Ramesh3 Mr.U.Nagulmeera4 Mr.R.Sandeep. Cost Effective Solar Charge Controller Using Microcontroller. ijmrr. 2022;12(4):1-6. Accessed September 16, 2026. https://ijmrr.com/index.php/ijmrr/article/view/430