Sensor and Microcontroller

Oct 13, 2025 by pynkocean.com 27 views

In today's fast-paced world, technology is advancing at an unprecedented rate, and innovations in various fields are becoming more frequent. One such innovation that has garnered significant attention is the development of motorcycle tire pumping equipment. This final project aims to design a motorcycle tire pumping tool that utilizes an Android smartphone as a medium to display the pressure data that is read during the pumping process. This tool is based on the MCU node microcontroller, allowing it to connect directly with a smartphone through a WiFi connection (eSP 8266) available.

Main Components

The application used to receive data reading is the BLYNK application, which can be downloaded through the Google Play Store. The sensor used in this tool is the MPX 5700 AP, recognized for its accuracy in measuring pressure, and can be compared with standard pressure gauges commonly used. This tool is connected to the PLN electricity source using an adapter, making sure this tool is ready to be used in various locations.

Sensor and Microcontroller

The MPX 5700 AP sensor is a high-accuracy pressure sensor that provides reliable and precise measurements. It is widely used in various applications, including industrial and automotive. The sensor is connected to the MCU node microcontroller, which is a popular choice for IoT projects due to its ease of use and affordability. The microcontroller is responsible for reading the data from the sensor and transmitting it to the smartphone through the WiFi connection.

Smartphone Application

The BLYNK application is used to receive data reading from the sensor and display it on the smartphone. The application provides a user-friendly interface that allows users to monitor their tire pressure in real-time. The application also provides alerts and notifications when the tire pressure is below or above the recommended level.

Power Supply

The tool is connected to the PLN electricity source using an adapter, making sure this tool is ready to be used in various locations. The power supply is designed to be efficient and reliable, ensuring that the tool operates smoothly and accurately.

How Tools Work

When the pump is activated, the tool will provide data reading that is displayed in the form of graphics on smartphones and numbers on the LCD. If the tire pressure is below 24 psi, the tool will continue to pump. However, when the pressure reaches 24 psi, the relay will automatically deactivate the pump to prevent overinflation.

Pumping Process

The pumping process is automated, and the tool will continue to pump until the tire pressure reaches the recommended level. The tool will then display the pressure data on the smartphone and LCD, allowing users to monitor their tire pressure in real-time.

Safety Features

The tool is designed with safety features to prevent overinflation and ensure accurate measurements. The relay will automatically deactivate the pump when the pressure reaches 24 psi, preventing overinflation and ensuring the safety of the user.

Accuracy and Testing

The tool test was carried out four times, and the results showed a maximum error rate of 1.7%. This shows that this tool can function quite accurately in measuring the pressure of a motorcycle tire. With the display system that is integrated with an Android smartphone, users can easily monitor their tire pressure in real-time.

Testing Procedure

The testing procedure involved pumping the tire to different pressure levels and measuring the accuracy of the tool. The results showed that the tool was able to accurately measure the pressure of the tire, with a maximum error rate of 1.7%.

Conclusion

The tool test results showed that the tool is accurate and reliable, making it a useful innovation in the field of motorcycle tire pumping equipment. The use of smartphones as the user interface brings ease and comfort in monitoring and regulating tire pressure.

Analysis of Benefits

This tool not only provides convenience in the tire pumping process, but also increases user awareness of the importance of maintaining appropriate tire pressure. Suitable tire pressure is very important for driving safety and fuel efficiency. With this tool, drivers no longer need to worry about lack of tire pressure or excessive, because the tool will provide accurate and timely information.

Benefits of the Tool

The tool provides several benefits, including:

Convenience in the tire pumping process
Increased user awareness of the importance of maintaining appropriate tire pressure
Improved driving safety and fuel efficiency
Accurate and timely information

Conclusion

With the merging of microcontroller technology, sophisticated sensors, and smartphone applications, this automatic motorcycle tire pumping tool becomes a very useful innovation. The use of smartphones as the user interface brings ease and comfort in monitoring and regulating tire pressure. This tool is not only effective, but also increases the safety and efficiency of driving, making it an ideal choice for modern motorcycle riders.

Future Work

In our previous article, we discussed the design and development of an MCU-based automatic motorcycle tire pumping tool with pressure data display on an Android smartphone. This tool is a useful innovation in the field of motorcycle tire pumping equipment, providing convenience, accuracy, and safety. In this article, we will answer some frequently asked questions about the tool.

Q: What is the main purpose of the tool?

A: The main purpose of the tool is to provide a convenient and accurate way to measure and regulate tire pressure in motorcycles. It uses an Android smartphone as a user interface to display the pressure data in real-time.

Q: How does the tool work?

A: The tool works by using a pressure sensor to measure the tire pressure, and then transmitting the data to the smartphone through a WiFi connection. The smartphone application then displays the pressure data in real-time, and provides alerts and notifications when the tire pressure is below or above the recommended level.

Q: What is the accuracy of the tool?

A: The tool has been tested and shown to have a maximum error rate of 1.7%. This means that the tool is accurate and reliable in measuring the pressure of a motorcycle tire.

Q: Can the tool be used in different locations?

A: Yes, the tool can be used in different locations as it is connected to the PLN electricity source using an adapter. This makes it a convenient and portable tool for motorcycle riders.

Q: Is the tool safe to use?

A: Yes, the tool is designed with safety features to prevent overinflation and ensure accurate measurements. The relay will automatically deactivate the pump when the pressure reaches 24 psi, preventing overinflation and ensuring the safety of the user.

Q: Can the tool be used with other types of vehicles?

A: Yes, the tool can be used with other types of vehicles, including cars and trucks. However, the tool may need to be modified or customized to fit the specific needs of the vehicle.

Q: How can I get the tool?

A: The tool is currently in development and will be available for purchase in the near future. You can contact us for more information on how to get the tool.

Q: What are the benefits of using the tool?

A: The benefits of using the tool include:

Convenience in the tire pumping process
Increased user awareness of the importance of maintaining appropriate tire pressure
Improved driving safety and fuel efficiency
Accurate and timely information

Q: Can I customize the tool to fit my specific needs?

A: Yes, the tool can be customized to fit your specific needs. You can contact us to discuss your requirements and we will work with you to modify the tool to meet your needs.

Q: What is the cost of the tool?

A: The cost of the tool will be determined based on the production costs and market conditions. We will provide more information on the cost of the tool when it becomes available.

Q: How can I get support for the tool?

A: You can contact us for support and maintenance of the tool. We will provide you with instructions on how to use the tool and troubleshoot any issues that may arise.

We hope this Q&A article has provided you with more information on the MCU-based automatic motorcycle tire pumping tool with pressure data display on an Android smartphone. If you have any further questions or concerns, please do not hesitate to contact us.