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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2506.06314 |
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Table of Contents:
- Ultrasonic sensors are devices that use sound waves to measure distances. They are useful in various applications, such as robotics or factory automation. In this report, the use of these devices for the study of kinematics is presented, specifically to measure the speed of a remote control toy car. The calibration of the sensor achieving a mean absolute error (MAE) of 0,40 cm is presented and then the use of this sensor to measure the speed of the car using an Arduino. The methods of data collection and data analysis are also presented. It is concluded that the ultrasonic sensor is a useful tool for measuring distances and speeds, although its accuracy can be affected by factors such as temperature and humidity.