MALANG, JurnalPost.com – Four students from Universitas Negeri Malang (UM) have introduced a physics learning innovation called the ACCELIFT KIT, an educational tool based on Internet of Things (IoT) designed to help junior high school students understand the concepts of Uniformly Accelerated Motion (GLBB) in a more accessible and interactive way.
The innovation was unveiled at the International STEM Camp Exhibition 2026 held at Universitas Negeri Malang on Thursday, 20 August 2026.
The ACCELIFT KIT was developed by Elisa Rohmana Nitafia, Pramita Rahma Ningrum, Shabilla Nurvelya Putri, and Shinta Dwi Anggraini. The four students designed a five-story smart elevator miniature that serves as a learning medium to demonstrate the application of motion concepts in daily life.
Through this innovation, physics material that has traditionally been studied through formulas and mathematical calculations can now be introduced through direct observation of an elevator's movement.
Transforming Physics Concepts into an Interactive Learning Experience
The development of the ACCELIFT KIT stems from the need for learning media that can bridge the gap between theoretical understanding and real-world application.
Uniformly Accelerated Motion is a core physics topic that requires an understanding of the relationship between position, time, velocity, and acceleration.
In conventional learning, these concepts are generally explained through mathematical equations, graphs, and practice problems. With the ACCELIFT KIT, students have the opportunity to observe how motion concepts are applied in an elevator system.
The five-story elevator miniature is the primary component of this learning tool. Its movement allows users to observe changes in position and time, which can then be analyzed to understand the characteristics of motion.
This approach is expected to help students connect classroom material with the technological applications they encounter in their daily lives.
Integrating Sensors and the ESP32 Microcontroller
Technologically, the ACCELIFT KIT combines several electronic devices that work in an integrated manner.
The main components used include an ESP32 microcontroller, ultrasonic sensors, a DC motor, and an OLED screen.
The ESP32 microcontroller serves as the device's control system, while the ultrasonic sensor supports the measurement process. The DC motor drives the elevator miniature, and the OLED screen displays the measurement results.
Through this technological integration, users can observe several physical quantities, including position, time, velocity, and acceleration.
The data obtained from the elevator's movement can then be used as material for observation and analysis during learning activities.
Thus, the ACCELIFT KIT functions not only as a demonstration tool but also as a simple experimental medium that allows students to study the relationship between physics concepts and technology.
Introduced at the International STEM Camp Exhibition 2026
The ACCELIFT KIT was one of the innovations presented at the International STEM Camp Exhibition 2026 at Universitas Negeri Malang.
The event was organized by Prof. Dr. Mohd Faizal Nizam Lee bin Abdullah, S.I.S., Dean of the Faculty of Science and Mathematics at Universiti Pendidikan Sultan Idris, alongside Prof. Dr. Hadi Suwono, M.Si., Dean of the Faculty of Mathematics and Natural Sciences at Universitas Negeri Malang.
During the event, the student team had the opportunity to present and demonstrate the ACCELIFT KIT directly to the participants.
The demonstration involved showcasing the movement mechanism of the elevator miniature and the functionality of the integrated technological components.
Through this activity, participants gained insight into the use of IoT-based devices as tools to support science education.
The presence of the ACCELIFT KIT demonstrates how student creativity can be realized in the form of learning media that combines science, technology, engineering, and mathematics, known as the STEM approach.
Potential for Development as a Science Learning Tool
The development of the ACCELIFT KIT opens opportunities for using simple technology to create more contextual learning experiences for students.
The use of experiment-based media is also expected to encourage students to develop critical thinking and problem-solving skills, as well as to understand the connection between scientific concepts and technological advancements.
For the student developers, this innovation is a contribution toward providing creative and applicable alternative learning media.
The four Universitas Negeri Malang students hope that the ACCELIFT KIT can be further refined to provide broader benefits in supporting science education, particularly regarding motion topics.
Moving forward, this learning tool is expected to become an alternative for educators to introduce physics concepts through an approach that is more engaging, interactive, and relevant to modern learning needs.
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