Ismoilov Ro‘zibek Rajabovich. “DESIGNING A SIGNALING SYSTEM USING ARDUINO UNO”. International Multidisciplinary Journal for Research & Development 12, no. 05 (May 9, 2025): 275–279. Accessed July 1, 2025. https://www.ijmrd.in/index.php/imjrd/article/view/3081.