Nitin Kumar Agrawal, and Ruby Kumari. “Saving of Power in Wireless Power Transmission System Using IR Sensor and Relay”. International Journal of Engineering and Management Research 10, no. 1 (February 29, 2020): 7–14. Accessed May 17, 2024. https://ijemr.vandanapublications.com/index.php/ijemr/article/view/286.