Makalah Line Tracking Robot (by Opick Hidayato)
Makalah Automatic Roof / Auto Roof with LCD (by Opick Hidayato)
Makalah Alat Undi Otomatis (by Opick HIdayato)
PROPOSAL PENGAJUAN SKRIPSI
RANCANG BANGUN ALAT PENDINGIN RUANGAN OTOMATIS BERBASIS KEBERADAAN MANUSIA DAN SUHU RUANGAN