JAFAR, Umalbanin Ali Sahaib; MOHAMMED, Hiba Ayad Ahmed; ABD HADI, Mustafa Qatiba Abd Ghaleb; LAZIM, Moamel Firas Ghadban; HADI, Hassan Sabah Mohammed. Designing a Device to Assist the Deaf in Determining the Direction of Surrounding Sounds Using Arduino. American Journal of Botany and Bioengineering, [S. l.], v. 2, n. 3, p. 440–448, 2025. DOI: 10.51699/ajbb.v2i3.810. Disponível em: https://www.biojournals.us/index.php/AJBB/article/view/810. Acesso em: 6 jun. 2026.