Pengembangan Instrumentasi Penentuan Kecepatan Gerak Silinder pada Bidang Miring dengan Menggunakan Arduino

Authors

  • Wahyu Saputra Universitas Ahmad Dahlan Yogyakarta
  • Yudhiakto Pramudya Universitas Ahmad Dahlan Yogyakarta

DOI:

https://doi.org/10.31571/saintek.v8i2.1248

Keywords:

gerak silinder, bidang miring, arduino, photogate, Tracker.

Abstract

Pada penelitian ini dibuat suatu eksperimen yang secara otomatis dapat mengukur kecepatan benda menggelinding pada bidang miring berbasis mikrokontroler dengan sensor photogate serta dibandingkan dengan hasil dari analisis video Tracker. Pembuatan sensor photogate didasarkan pada LED inframerah dan Light Dependent Resistor (LDR) yang dipasangkan di lintasan bidang miring sebagai pendeteksi silinder tepat saat menggelinding. Hasil perhitungan nilai ralat kecepatan rata-rata dan percepatan rata-rata pada sudut 5° dan sudut 10° menggunakan sensor photogate lebih kecil daripada analisis video Tracker, hal ini menunjukkan pengukuran pada sensor photogate lebih teliti dari analisis video Tracker. Kesalahan relatif kecepatan rata-rata pada sudut 5°, 10°, dan 15° bila dibandingkan dengan Tracker adalah  6,03%, 9% dan 73,62%. Ketelitian dari pengukuran menggunakan sensor photogate dapat dilakukan dengan kemiringan sudut bidang miring antara 1° sampai 10°.

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Author Biography

Wahyu Saputra, Universitas Ahmad Dahlan Yogyakarta

Magister Pendidikan Fisika, Fakultas Pascasarjana

References

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Published

2020-01-08

How to Cite

Saputra, W., & Pramudya, Y. (2020). Pengembangan Instrumentasi Penentuan Kecepatan Gerak Silinder pada Bidang Miring dengan Menggunakan Arduino. Jurnal Pendidikan Informatika Dan Sains, 8(2), 207–215. https://doi.org/10.31571/saintek.v8i2.1248

Issue

Vol. 8 No. 2 (2019): Jurnal Pendidikan Informatika dan Sains

Section

Articles

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