IKAT PINGGANG PENUNJUK ARAH BERBASIS ARDUINO UNO R3 DENGAN MENGGUNAKAN SENSOR ULTRASONIK, SENSOR KOMPAS, DAN PENYIMPAN SUARA UNTUK PENYANDANG TUNANETRA

• Main Authors: , DEDI DWISUDAR, , Drs. Panggih Basuki, M.Si
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2014
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/129421/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=69812
• Institution: Universitas Gadjah Mada

The discovery of various technologies in the field of electronics and instrumentation on a daily basis, including more advanced sensors Ultrasonic SRF05 sensors, Compass CMPS03 sensors, and sound storage using SD Card but its use has not been maximized. The authors try to apply the sensor to a wide belt that would later replaced the eye function is disabled, the blind anew deficiencies. This belt also is expected to be a valuable economic innovation high, prices can reach many quarters than did the eye transplant operations are very expensive and require an appropriate donor. Ultrasonic sensors are sensors that work based on the principle of the reflected sound waves, where the time difference between the sound waves emmited and received back is directly proportional to the distance or high objects that reflect. The compass sensor operates by providing a pulse width of the PWM, pulse would indicate a certain degree of angular positions specified in this regard is the direction of the wind. The belt is very effective against objects that are located in a radius of 0 � 3 meters. Over the reach of that, the state will not read sensors. The success of this tool is determined on a number of factors that power supply, the distance of objects, and the accuracy of the compass sensor calibration.