repository.unib.ac.idrepository.unib.ac.id/21044/1/4. Design Ultrasonic Radar System Usin… ·...
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repository.unib.ac.idrepository.unib.ac.id/21044/1/4. Design Ultrasonic Radar System Usin… · Sensor PING mendeteksi jarak objek dengan cara memancarkan gelombang ultrasonik (40