Sistem Deteksi Kerusakan Bearing Roda Pada Mobil Menggunakan Sensor Piezoelectrik Berbasis Android

Abstract

Bearing damage to the car's wheels has prompted several studies to create a system capable of detecting damage to the wheel bearings. To overcome this problem, a wheel bearing damage detection system has been built and tested using a piezoelectric sensor. The results showed that piezoelectric sensors detect bearing damage to the wheels based on their frequency, which is 0 - 5 Hz is good, 6-30 Hz is not good, and 31 - 355 Hz is badly damaged. Data can be displayed in realtime via Android. The results of this study can be used at dealers or car repair centers.

Pembelajaran Musik Berbasis Aplikasi Musescore 3

“…Penggunaan media pembelajaran sebagai penunjang pembelajaran Seni Musik pun masih tergolong sangat minim, padahal perkembangan teknologi seharusnya dapat dimanfaatkan sebagai inovasi pembelajaran seni musik di sekolah (Hasim et al, 2022;Murcahyanto, 2021;Suryati, 2016;Zaelani, 2014).…”