M.Taha, Adnan, Adham Hadi Saleh, and Ahmed Mohammed Ahmed. “Long Range Wireless Communication by Using Arduino and HC- 12 Wireless Serial Module”. International Journal of Engineering & Technology 7, no. 2.9 (March 19, 2018). Accessed April 29, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/10210.