Yulianto, Y.; Nuri; Susanto, A. DETECTION OF KOPYOR COCONUT BASED ON ACOUSTIC SOUND USING ARM STM32F407VG IN AGRO KOPYOR VILLAGE KINANTI : DETEKSI KELAPA KOPYOR BERDASARKAN SUARA AKUSTIK MENGGUNAKAN ARM STM32F407VGDI AGRO KOPYOR DESA KINANTI. j. pendidikan. elektro inform. eduelektromatika 2021, 2, 11-26.