Design of a Microcontroller-based Data Acquisition System for Measuring Sprint Speed in Athletes

DOI

10.2991/assehr.k.210909.005How to use a DOI?

Keywords

atlet, sprint, microcontroller, sensor

Abstract

It has been developed a microcontroller-based athlete sprint speed data acquisition system. The infrared sensor has two components that act as start and stop, after which the signal is forwarded to the Nodemcu microcontroller and interpreted as a millisecond time variable. The signal is sent to the user via the cloud hosting server, which can be viewed via a smartphone after the data has been processed. The athlete sprints through the two sensors 10 times as a replacement for the 100-meter sprint after putting sensor A and sensor B 10 meters apart. Several factors can cause quick or slow travel time when recording athletes’ sprints, including (1) The angle created by the body during a run, where the angle of movement influences the width of the steps in the range from a biomechanical standpoint. As a result, the wider the steps are, the greater the distance covered in a single sprint stage. (2) data on athlete endurance and stamina when performing spontaneous 100 m sprints; however, based on the graph created, all athletes do not experience a substantial decrease in speed, implying that the athlete’s muscle endurance when performing 100 m sprints is still in good shape. (3) the speed at which data is transmitted from sensors to cloud storage; this may occur if there is a network or service interruption.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Johaidah Mistar
AU  - Madhan Anis
AU  - Nirmala Sari
AU  - Ida Ratna Nila
AU  - R. A. Putra
PY  - 2021
DA  - 2021/09/11
TI  - Design of a Microcontroller-based Data Acquisition System for Measuring Sprint Speed in Athletes
BT  - Proceedings of the 2nd International Conference on Science, Technology, and Modern Society (ICSTMS 2020)
PB  - Atlantis Press
SP  - 17
EP  - 19
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.210909.005
DO  - 10.2991/assehr.k.210909.005
ID  - Mistar2021
ER  -