P.Mariaraja, R.Charan, M.Harish, B.Soundhar. AUTOMATIC TRAFFIC SIGNAL CONTROLLER USING ARDUINO. IJRD [Internet]. 2023 Feb. 8 [cited 2024 May 17];8(2):38-42. Available from: http://www.eprajournals.net/index.php/IJRD/article/view/1474