Development of Sit Up Measuring Tools Based on Arduino and Ultrasonic Sensors With Android Applications

Authors

  • Muhamad Sazeli Rifki Universitas Negeri Padang
  • Fiky Farma Universitas Negeri Padang
  • Anton Komaini Universitas Negeri Padang
  • Endang Sepdanius Universitas Negeri Padang
  • Alimuddin Universitas Negeri Padang
  • Novadri Ayubi Universitas Negeri Surabaya https://orcid.org/0000-0002-5196-6636

DOI:

https://doi.org/10.3991/ijim.v16i08.30673

Keywords:

Measuring Instruments, Sit Up, Arduino, Ultrasonic Sensors

Abstract


Abstract— This study aims to develop an Arduino-based Sit Up test measuring instrument and an Ultrasonic sensor with an Android application, with the hope of providing effectiveness and efficiency in calculating Sit Up tests with more accurate calculation results. This type of research is Research and development. Research and development methods are research methods used to produce certain products, and test the effectiveness of the products. The development of the Sit Up test measuring instrument was first validated by electrical experts and measurement test experts. After that, it was continued with a small group test of 10 people and a large group test of 20 people. The results of the study obtained validity from electrical experts with an assessment percentage of 88.8% or in the "Good/Decent" category and the validity of test and measurement experts with an assessment percentage of 94% or in the "Good/Decent" category. Furthermore, the reliability test results obtained a small group value of 0.995 or in the "Very Strong" category and a large group of 0.996 or in the "Very Strong" category. Thus, it can be concluded that the Arduino-based Sit Up test measuring instrument and the Ultrasonic sensor with the Android application are declared suitable for use for the Sit Up test in producing more accurate calculations.

Cover iJIM Vol. 16 No. 08 (2022)

Downloads

Published

2022-04-26

How to Cite

Rifki, M. S., Farma, F., Komaini, A. ., Sepdanius, E. ., Alimuddin, & Ayubi, N. . (2022). Development of Sit Up Measuring Tools Based on Arduino and Ultrasonic Sensors With Android Applications. International Journal of Interactive Mobile Technologies (iJIM), 16(08), 182–189. https://doi.org/10.3991/ijim.v16i08.30673

Issue

Vol. 16 No. 08 (2022)

Section

Short Papers

License

Copyright (c) 2022 Muhammad Sazeli Rifki, Fiky Farma, Anton Komaini, Endang Sepdanius, Alimuddin, Novadri Ayubi

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

The submitting author warrants that the submission is original and that she/he is the author of the submission together with the named co-authors; to the extend the submission incorporates text passages, figures, data or other material from the work of others, the submitting author has obtained any necessary permission.
Articles in this journal are published under the Creative Commons Attribution Licence (CC-BY What does this mean?). This is to get more legal certainty about what readers can do with published articles, and thus a wider dissemination and archiving, which in turn makes publishing with this journal more valuable for you, the authors.
By submitting an article the author grants to this journal the non-exclusive right to publish it. The author retains the copyright and the publishing rights for his article without any restrictions.
This journal has been awarded the SPARC Europe Seal for Open Access Journals (What's this?)