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1
Riskawati, Sukmawati Said, and Nurul Mutmainnah Herman. "Efektivitas Simulasi Pola LED Menggunakan Tinkercad: Media Pembelajaran Inovatif pada Elektronika Dasar." Jurnal Pendidikan Fisika Undiksha 14, no. 3 (2024): 524–31. https://doi.org/10.23887/jjpf.v14i3.87201.
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The use of simulation-based learning media has emerged as an innovative solution to address the limitations of physical facilities in basic electronics education. This study aims to evaluate the effectiveness of LED pattern simulations using Tinkercad as an interactive learning medium in improving students' understanding of basic electronics concepts. This research employed a pre-experimental approach involving 60 students enrolled in a Basic Physics course. Students were guided to design and test LED patterns using Tinkercad, followed by evaluations through understanding tests and questionnaires. The results indicated a significant improvement in students' average understanding scores, from 65 before the simulation to 75 after. Additionally, the majority of students (78%) found the simulation engaging and helpful in simplifying the learning process. Tinkercad simulations proved to provide instant feedback, support student exploration, and enable interactive self-directed learning. This study concludes that Tinkercad is effective as an innovative learning medium for teaching electronics circuit concepts and can serve as a relevant alternative in formal education and remote learning environments.
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Salunkhe, Parag. "Solar Tracker Using Arduino and Simulation in Tinkercad." International Journal for Research in Applied Science and Engineering Technology 10, no. 11 (2022): 1444–47. http://dx.doi.org/10.22214/ijraset.2022.47533.
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Abstract: The objective of our solar tracker is to make it possible to automatically follow the position of the Sun. It can also adjust the orientation of the solar panels according to the Sun's position. This solar tracker system will help you to maximize the energy output of your solar panels by moving them perpendicular to the Sun. More energy than solar panels which are used without the tracking system.
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Riskawati, Sri Agustini, and Dirgah Kaso Sanusi. "Pengaruh Tinkercad sebagai Media Pembelajaran Elektronika Dasar melalui Proyek Digital measuring device." Jurnal Pendidikan Fisika Undiksha 14, no. 3 (2024): 532–40. https://doi.org/10.23887/jjpf.v14i3.87280.
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This study aims to explore the impact of using Tinkercad and digital measuring tools in basic electronics training for physics students. The training involved 60 students who were given the opportunity to design and test electronic circuits using Tinkercad as a simulation platform and digital measuring tools to measure key parameters in electronics. The analysis of surveys and practical tests showed a significant improvement in students' technical skills, particularly in designing electronic circuits and using digital measuring tools such as multimeters to measure voltage and current. Students' perceptions of the ease of use of Tinkercad and the benefits of digital measuring tools were highly positive, with an average score of 82% for most of the evaluated aspects. These findings support previous research showing that technology-based learning can enhance conceptual understanding and practical skills in electronics education. Overall, the study emphasizes that the integration of digital technologies, such as Tinkercad and digital measuring tools, can make a significant contribution to improving the quality of electronics education and equip students with relevant skills to face challenges in the industrial world.
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Nurhanafi, Kholis, Ahmad Zarkasi, Erlinda Ratnasari Putri, Devina Rayzi Perwitasari Sutaji Putri, Syahrir Syahrir, and Auliya Rahmatul Ummah. "PELATIHAN SOFTWARE SIMULASI ELEKTRONIKA TINKERCAD UNTUK GURU FISIKA SMA KOTA SAMARINDA DAN SEKITARNYA." Mitra Mahajana: Jurnal Pengabdian Masyarakat 6, no. 1 (2025): 48–54. https://doi.org/10.37478/mahajana.v6i1.4935.
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School learning demands an optimal learning experience to fulfill the learning outcomes. At the Senior High School level, several science topics, particularly physics, require simulations to enhance students' understanding. A community service initiative was carried out in the form of training on using TinkerCad electronics simulation software for high school physics teachers in Samarinda and its surrounding areas. This activity aimed to provide physics teachers with alternative teaching media, particularly for the topic of electronics at the high school level. The training was attended by 21 participants and conducted using lectures, demonstrations, and mentoring methods. Based on the interview results, the majority of participants were unfamiliar with the TinkerCad software, making this training a valuable new resource for high school physics teachers in Samarinda and the surrounding regions.
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Molina Beltran, David Julian, Jhon Alexander Peñafiel Castro, Juan Gabriel Martinez, and Oscar Jardey Suarez. "Collaborative online tools for teaching physics: RC circuits." INVENTUM 18, no. 34 (2023): 27–34. http://dx.doi.org/10.26620/uniminuto.inventum.18.34.2023.27-34.
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This article describes the potential of simulation, with TinkerCad® through a RC circuit, in combination with Python for higher-level physics learning. This proposal is focused in the context of the typical experimental activity of physics’ epistemology; in the situation generated by the pandemic associated with COVID-19. The transient voltage and current data are obtained in two assemblies, real and simulated, which will be analyzed with Python ® in an online editor. The results indicate that the proper articulation of TinkerCad and Python, in simulated setups, are promising for collaborative learning of physics from experimental activity
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Mohapatra, Badri Narayan, Rashmita Kumari Mohapatra, Vaishnavi Jagdhane, Chanakhekar Ashwini Ajay, Siddhi Sambhaji Sherkar, and Vaishnavi Suhas Phadtare. "Smart Performance of Virtual Simulation Experiments Through Arduino Tinkercad Circuits." Perspectives in Communication, Embedded-systems and Signal-processing - PiCES 4, no. 7 (2020): 157–60. https://doi.org/10.5281/zenodo.4249073.
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As due to rapid evolution of technology, now a days there are different tools and applications available for the instructor, teacher and for the student user. Where it is very easy to analyse, process, share, store and display the result output. As different video tutorials and videos on operational concept and educational concept make more demand on the open source software and hardware tools. Before going to the physical connection, one can make sure about dealing with simulation environment to reduce the possibilities of errors or difficulties. This paper aims at the Tinkercad environment so that user can apply different plan of assembling different configuration on electronic components like, sensor, breadboard, resistors and with all kind of active and passive components with the control board like Arduino and Raspberry Pi.
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Gideon Manalu, Ferry Rippun, Linda Wijayanti, Melisa Mulyadi, Theresia Ghozali, Catherine Olivia Sereati, and Maria Angela Kartawidjaja. "Pelatihan Mikrokontroler Dasar Arduino UNO dan Simulasi Tinkercad." Jurnal Pengabdian Masyarakat Charitas 4, no. 02 (2025): 81–88. https://doi.org/10.25170/charitas.v4i02.6168.
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The Electrical Engineering study program of the Faculty of Engineering, Atma Jaya Catholic University of Indonesia has been collaborating with Harapan Bagi Bangsa Christian Middle School, Cilincing, North Jakarta for several years in an extracurricular program for junior high school students, as a form of community service from Electrical Engineering lecturers. The extracurricular activity program implemented is in the form of basic electronics training. The theme of the activity varies, according to the requests and needs of the partner schools. The first activity is to provide basic electronics skills training to students. This program received a very positive response from teachers and students. From the evaluation results of previous activities, all students wanted training activities with advanced materials. The training provided is an introduction to basic Arduino Uno microcontrollers using Tinkercad simulation software. The purpose of this activity is to conduct training on the introduction and how to program the Arduino Uno microcontroller to turn on Light Emitting Diodes (LEDs). The training was carried out at Harapan Bagi Bangsa Christian Middle School. The training began by assembling the resistor and LED components on the project board. After all the components were installed, an Arduino Uno microcontroller program was created to turn on the LEDs alternately according to the order of the program created. The training used Tinkercad simulation software and the Arduino Uno microcontroller board. From the results of the student evaluation, 92.2% of students gave good and excellent ratings, while 7.8% gave neutral ratings for this training.
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Sanadi, Mobina Salim, Priyanka Sardar Satpute, and Mazharhussain N. Mestri. "Simulation of Drainage cleaning Robotics system using solid work Tinkercad software." ASIAN JOURNAL OF CONVERGENCE IN TECHNOLOGY 7, no. 1 (2021): 17–19. http://dx.doi.org/10.33130/ajct.2021v07i01.004.
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Salim Sanadi, Mobina, Priyanka Sardar Satpute, and Mazharhussain N. Mestri. "Simulation of Drainage cleaning Robotics system using solid work Tinkercad software." ASIAN JOURNAL OF CONVERGENCE IN TECHNOLOGY 7, no. 1 (2021): 17–19. http://dx.doi.org/10.33130/ajct.2020v07i01.004.
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Joni Apriyanto and Prihastanto. "Pelatihan dan Pengenalan Elektronika Serta Dasar Koding Menggunakan Tinkercad di MAN Insan Cendekia Pekalongan." TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat 5, no. 2 (2025): 107–19. https://doi.org/10.36526/tekiba.v5i2.5340.
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The development of Information and Communication Technology in the last few decades has experienced very rapid progress and has had a broad impact on various aspects of life, ranging from social, economic, health, to education. In the context of electrical engineering and coding education, various simulation-based digital learning platforms have begun to be widely used to replace or complement conventional practices. One such platform is Tinkercad, a web-based application that allows users to create virtual electronic circuit simulations and program microcontrollers such as Arduino. This platform is very suitable for use in the process of learning the basics of electronics and programming (coding) because the interface is simple and easy to understand for beginners. For this reason, the Community Service Activity of Indraprasta PGRI University was carried out by holding an introduction to coding training for electrical applications with Tinkercad for students of MAN Insan Cendekia Pekalongan and was carried out online. The purpose of this training is to introduce basic electricity and basic programming and its application in the world of electricity. The training method is in the form of lectures and practice in making simple electrical circuits and ends with making a traffic light project using Arduino programmed through the Tinkercad platform. The training participants were invited to understand the basic electrical concepts, get to know electrical components, understand the basic concepts of programming and compile circuits and program codes in stages. The results of the training showed an increase in students' understanding of the basic concepts of electricity, microcontrollers and programming. This training is expected to be the first step in encouraging digital literacy and technological skills for MAN IC Pekalongan students in the era of the industrial revolution 4.0.
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Chakravarthi, Sharanya, Ujwal Shreenag Meda, and Akshit Harti. "Product Design of Hydrogen Sensing System." ECS Transactions 107, no. 1 (2022): 3011–25. http://dx.doi.org/10.1149/10701.3011ecst.
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Hydrogen gas is an essential commodity in various sectors starting from manufacturing chemicals to transportation. In the era where fuel-celled vehicles are gaining importance, there is a growing need for hydrogen sensing systems that give quick and accurate information about hydrogen gas that is both qualitative and quantitative. Effective product design of hydrogen sensing systems is essential to bring them to the market and target specific end users. In this paper, an attempt is made to develop a hydrogen sensing system highlighting various aspects of product design. Three design variants are developed for different applications using Solidworks and Tinkercad. As circuit design is essential to determine the exact dimensions of the product, a general Wi-Fi-enabled circuit for a generic hydrogen sensing system was utilized. A simulation of a gas sensing system was done on Tinkercad using Arduino. The paper concludes with discussions about the suggested models and future scope of gas sensors.
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Zhang, Hengrui. "Improved PID control of DC motor." Applied and Computational Engineering 101, no. 1 (2024): 118–23. http://dx.doi.org/10.54254/2755-2721/101/20240991.
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Abstract. In this paper, the circuit optimization problem of precise control of DC motor through PID interface is studied. The main purpose of this research is to strategically coordinate resistance and capacitance elements in circuit design to explore and improve the speed of signal transmission and the accuracy of response. Additionally, by optimizing the interaction between these components, this paper attempts to achieve improved performance and efficiency in the motor control system, that is, changing different K_p and K_d to achieve the best fit parameters for the most system. The experimental approach employed in this study involves a collaboration between Tinkercad and Falstad software platforms to simulate and analyze the effects of various circuit configurations as well as coefficients. The effects of K_p and K_d on the system are obtained through systematic experiments and analysis. Meanwhile, it aim to verify the proposed optimization technique and evaluate its effectiveness in practical applications. The simulation results of Tinkercad and Falstad agree well with the expected theoretical results.
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Amalia, Direstu, IGAAMOka IGAAMOka, Virma Septiani, and M. Rafli Fazal. "Designing of Mikrokontroler E-Learning Course: Using Arduino and TinkerCad." Journal of Airport Engineering Technology (JAET) 1, no. 1 (2020): 8–14. http://dx.doi.org/10.52989/jaet.v1i1.2.
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During the Covid-19 pandemic, education and training activities began to shift to online classes. The problem is, the training carried out is only limited to theory-based training, not practical training. The current situation raises new possibilities in changing the learning method to fully online classes, with the character of vocational education, namely student-centered learning. The expected advantage is that education can be applied anywhere, this article explains how education providers develop research and development with the ADDIE method to analyze curriculum and learning models by promoting project-based learning methods where students are expected to be able to develop actively in learning. The TRBU Study Program designed the Arduino IDE microcontroller online training using free TinkerCad simulation with asynchronous learning materials through the LMS and supported by online classes using the zoom application. The results showed that 42.9% of students have high interest in online workshop and 92.9% agree that this online course needs to be re-implemented.
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Zhang, Xinyue. "Function Generator Based on Circuit Simulation Method." Highlights in Science, Engineering and Technology 46 (April 25, 2023): 142–46. http://dx.doi.org/10.54097/hset.v46i.7695.
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The function generator has a wide range of applications, mainly used in various production testing and scientific and technological fields such as chemical industry, communication engineering, industrial control, military, aerospace and so on. The function calculator based on the circuit simulation method can be quickly adjusted according to the output frequency, amplitude, and phase under the premise of ensuring accuracy. This article uses Falstad for circuit simulation and TinkerCad for circuit modeling. From the circuit scheme selection, analysis, optimization and other links, all use electronic simulation, without using any physical electronic components. At the same time, the theoretical equation and the simulated function curve are compared. Through comparison, it is found that the overall trend of the simulated curve is similar to the theoretical value, but the maximum amplitude appears later and smaller than the theoretical value.
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Harishni, L. "Design and Simulation of an Arduino-Based Password-Protected Door Locking System." International Journal of Engineering and Advanced Technology (IJEAT) 14, no. 2 (2024): 25–31. https://doi.org/10.35940/ijeat.B4550.14021224.
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<strong>Abstract: </strong>In the contemporary world, where technology has advanced and with the incidents of thefts increasing, more traditional locking mechanisms such as a single lock and key are needed to offer better security. New reliable, intelligent, and smart door-locking mechanisms are necessary to improve the security and safety of residential or commercial properties. This paper aims to describe the design and implementation of an Arduinobased door lock system that includes an LCD for displaying the related information, a servo motor that controls the door's locking mechanism, and a keypad that will be used for user input. The suggested method is password protected since it asks the user for their password before accessing a door. When a user enters an erroneous password more than a predetermined number of times, the system also offers the option to reset the password and lock it out for a predetermined period. An additional feature of using the GSM module is to implement a function that notifies the owner of any unwanted access by sending a message to them when the door is locked after the number of erroneous passwords exceeds the set limit, thus alerting the owner of any unauthorized access. The suggested model's incorporation of these elements contributes to increased security. An online 3D design and simulation tool called Tinkercad is used to simulate the system initially. Thus, the suggested model of a password-enabled door-locking system improves security and offers a solution that is easily adjustable and user-friendly by integrating the hardware components and offering thorough simulation and testing through the software simulation using Tinkercad software.
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Mulyadi, Melisa, Kumala Indriati, Linda Wijayanti, Catherine Olivia Sereati, and Sandra Octaviani. "Pelatihan Dasar Elektronika Menggunakan Arduino dan Simulasi TinkerCad Untuk Guru SMP Kristen Harapan Bagi Bangsa Cilincing." Jurnal Pengabdian Masyarakat Charitas 4, no. 01 (2024): 9–14. http://dx.doi.org/10.25170/charitas.v4i01.5441.
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Community service activities organized by the Faculty of Engineering at Unika Atma Jaya with the theme of providing basic electronics skills to junior high schools (SMP) at SMP Kristen Harapan untuk Bangsa Cilincing, North Jakarta have been held 2 (two) times. This program received a positive response from teachers and students in grade 1 of junior high school. In previous activities, teachers had not been involved in the process, so that program continuity could not be implemented routinely in schools. Therefore, in this PKM activity, basic electronics training will be focused on teachers. The aim of this training is to provide training for teachers so that in the future SMP Kristen Harapan untuk Bangsa can organize extracurricular programs regarding the basics of electronics. In this training, teachers receive training using the TinkerCad simulation program, which is a simulation program for assembling electronic circuits. The teachers also had the opportunity to assemble a series of simulation results of running lights and microcontrollers on the project board. Based on the feedback, teachers from different educational backgrounds were able to assemble and run a series of simulation results. It is hoped that in the future teachers can provide this training to their students.
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R. Ponnusamy, M. Venkatalakshmi,. "Optimization Mobility in Sensor Actor Networks: A Comprehensive Framework." International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 11 (2023): 299–307. http://dx.doi.org/10.17762/ijritcc.v11i11.9503.
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This work combines theoretical understanding with real-world applications to optimize mobility in sensor-actor networks. An extensive study of the literature examines the field for wireless sensor networks, including everything from sophisticated threat detection of mobile devices to methods for reducing congestion. With TinkerCAD for simulation & Arduino in hardware control, the suggested methodology emphasizes practicality and highlights servo motors as vital parts for actuation. This innovative method incorporates hardware control, providing a concrete connection between theoretical concepts and practical implementations. This methodology offers a comprehensive view of the operational elements of sensor-actor networks by addressing mobility optimization concerns in dynamic situations. The suggested model is demonstrated by Figures 1 through 5 and includes TinkerCAD visualizations, servo control of the motor, and an Arduino setup. The hardware specs and code samples that are provided show how mobility optimization is actually achieved in practice. The findings highlight the importance of real-world applications, improving the comprehension and suitability of sensor-actor systems in dynamic environments. This paper highlights the value of practical experimentation by providing a novel way for sensor-actor network mobility optimization. For those in the field looking to improve the efficiency and efficacy of dynamic networked systems, the suggested model is a useful tool.
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Kanta, Róbert, and Andrea Takáčová. "Proposed use of TinkerCad in primary school computer science classes to support Arduino programming." International Journal of Advanced Natural Sciences and Engineering Researches 7, no. 5 (2023): 78–82. http://dx.doi.org/10.59287/ijanser.905.
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– Nowadays, there is a strong emphasis on practical teaching, on teaching with the possibility ofusing what has been learned in the home environment or in leisure activities. This also requires the use ofmodern educational methods and, above all, modern teaching aids. This includes the TinkerCadenvironment accessible via a web interface. It allows not only full-fledged simulation but also the creationof your own program whether with deeper programming knowledge or just basic. Its great advantage isthat it is freely accessible and without any large financial outlay spent on buying an Arduino board orother electronic components, it allows you to develop your own simpler and more complex projects.These can also be developed by pupils in teams, thus encouraging pupils to work collectively. Last butnot least, we can also mention that using the simulation environment does not risk damaging theequipment and there is no risk of electric shock. Many pupils are very lively and interested in manythings, and they can also accidentally damage equipment. In our work, we will focus on the design ofsuch a project, where the Arduino calculates the product and sum from the two variables loaded. This willteach students how to use Arduino, LCD display, serial port with the aim of course to promotealgorithmic thinking and increase interest in science among students. By managing all this withoutprogramming in a commonly used programming environment, it allows us to use this example in theupper primary school years, where pupils can use their existing knowledge creatively.
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Korendiy, Vitaliy, Oleksandr Kachur, Roman Litvin, et al. "Simulation and experimental testing of locomotion characteristics of a vibration-driven system with a solenoid-type actuator." Vibroengineering Procedia 56 (October 18, 2024): 29–35. http://dx.doi.org/10.21595/vp.2024.24591.
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Solenoids are commonly used in numerous industrial applications, where they convert electrical energy into mechanical motion. The present paper is focused on implementing a solenoid-type actuator in vibration-driven locomotion systems. The primary purpose of this study is simulation and experimental testing of the dynamic behavior of a wheeled vibratory robot taking into account the operational conditions of a solenoid-type vibration exciter. The research methodology involves the use of the SolidWorks software to simulate the robot’s locomotion, TinkerCAD software – to model the operation of a solenoid’s control system, and experimental investigations – to test the kinematic characteristics of the full-scale prototype of the vibration-driven robot. The results obtained by means of computer simulation and experimental studies are presented as time plots, displaying the robot’s body displacement, speed, and acceleration at different operational conditions of the solenoid-type actuator. The major scientific novelty of the present study consists in further development and improvement of the existent excitation principles and simulation models of the vibration-driven locomotion systems and wheeled robots. The obtained results are valuable for researchers and engineers working on investigating and designing of various vibratory locomotion systems, e.g., for pipeline inspection and cleaning.
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Metar, Manas. "Electronic Systems Design for Driver Alertness." International Journal for Research in Applied Science and Engineering Technology 9, no. 12 (2021): 1697–703. http://dx.doi.org/10.22214/ijraset.2021.39607.
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Abstract: Automotive systems are getting more responsive and giving feedback to the driver and passengers with the help of electronic systems ensuring safety. As seen the growth towards electric mobility engineers are more indulged in electronic systems and presenting innovative ideas for future developments. The presented simulation model of an electronic system combines the engine coolant temperature sensor, oxygen sensor, and seat belt warning system. The system is proposed using TINKERCAD software and the software is designed through Arduino. The driver will be able to see the temperature of the coolant and also can find out whether the air and the fuel mixture is rich or lean as well as be alerted for wearing a seatbelt. Keywords: Engine Coolant Temperature Sensor, Oxygen Sensor, Seat Belt Warning System, Electronics System for Vehicle, Arduino, Software Design using Arduino, Passive Safety System.
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Archana Shirbhate. "“Battery Management System using PWM Technique in Electric Vehicle.”." Panamerican Mathematical Journal 35, no. 4s (2025): 258–67. https://doi.org/10.52783/pmj.v35.i4s.4691.
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This paper presents the design and implementation of a Battery Management System (BMS) utilizing the ESP32 micro-controller in conjunction with voltage and current sensors to enhance battery performance and longevity. The proposed BMS continuously monitors critical parameters such as voltage and current, enabling real-time insights into battery health and operational efficiency. The ESP32 known for its low power consumption and integrated Wi-Fi and Bluetooth capabilities, serves as the central processing unit, collecting sensor data and transmitting it to a cloud-based platform for analysis. The system incorporates Pulse Width Modulation (PWM) techniques to regulate the charging and discharging processes effectively, ensuring optimal power delivery and minimizing energy losses. Additionally, the BMS employs cell balancing mechanisms to prevent over-voltage and under-voltage conditions, thereby enhancing overall battery lifespan. The methodology includes simulations using the Wokwi platform to refine the system's performance before hardware deployment. The results demonstrate that the integrated BMS significantly improves energy efficiency, safety, and reliability in battery-powered applications such as electric vehicles and renewable energy systems. This comprehensive approach to battery management provides a scalable and efficient solution for modern energy storage systems. The simulation has been developed by using TinkerCAD software.
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Wing Siong Lee, Asiah Ismam, Faris Kamaruzaman, Yi Leang Lim, and Keng Wai Chan. "Simulation Study of a Smart Factory Lighting and Shading System." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 98, no. 1 (2022): 116–24. http://dx.doi.org/10.37934/arfmts.98.1.116124.
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Insufficient and uneven light distribution in the workplace affect the quality of work that requires high precision. In addition, inadequate lighting not only affects the health of workers but is also linked with a condition called 'Sick Building Syndrome'. The artificial light in factories is commonly manually controlled, resulting in energy wastage. Hence this paper presents a smart lighting and shading system to create both comfort lighting and energy-efficient factory environment. Three-dimensional modelling simulations were built using Tinkercad and Revit. The control system built utilizes the motorized skylight solar shades and the artificial high LED Bay, which able to adapt with the fluctuating factory lighting condition. If the light enters the factory through the motorized shade on the factory ceiling is insufficient or uneven, the artificial light will be switched on. The implementation of both mechanisms managed to improve the light distribution evenness and keep the light intensity level in the factory in the range between 885 lux and 1306 Lux from 9am to 6pm, while from 6pm onwards at average of about 900 lux. Furthermore, the electrical energy consumption is reduced significantly during the daytime as the control system has utilized the sunlight as part of the light source for the factory. The smart system can save as much as 22.39%, or 55.2128kWh from 9am to 7pm. In conclusion, the smart lighting and shading control system has proven the effectiveness theoretically, and the objectives were achieved.
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Zakarya, Ziani, Lessehal Mohammed Mefedal, Messouadi Reda, and Steit Issam Abd El Ghani. "Optimization and experimental validation of a mini wind turbine prototype with PMSG." STUDIES IN ENGINEERING AND EXACT SCIENCES 5, no. 3 (2024): e12454. https://doi.org/10.54021/seesv5n3-029.
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Wind energy has emerged as a pivotal renewable energy source, offering a sustainable solution to the growing global energy demands and environmental challenges. This work presents the design, optimization, and experimental vali- dation of a mini horizontal-axis wind turbine equipped with a Permanent Magnet Synchronous Generator (PMSG). A comprehensive approach was adopted, beginning with a 3D design of the turbine’s structural components using Tinkercad software, followed by mathematical modeling and simulation of the PMSG using Python. The mathematical model incorporates advanced techniques, including the Park transformation and equations of electromagnetic and mechanical dynamics, to ensure accurate predictions of the generator’s performance. The turbine prototype was fabricated, and a custom-designed wattmeter utilizing Arduino technology was developed to facilitate performance characterization. Experimental tests were conducted under controlled conditions to evaluate the electrical output of the wind turbine. The results were compared with the theoretical simulations, revealing a satisfactory correlation. However, minor deviations were identified, attributed to losses and limitations in the prototype’s physical components. This study underscores the feasibility and effectiveness of employing small-scale wind turbines with PMSGs for sustainable energy applications. The insights derived from this work provide a foundation for further opti- mization in terms of design, material selection, and integration with energy storage systems. Future prospects include enhancing the magnetic flux density of the generator and exploring hybrid renewable systems for improved efficiency.
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Li, Huidong. "Speed control of direct current motors using proportional integral controllers." Applied and Computational Engineering 28, no. 1 (2023): 141–49. http://dx.doi.org/10.54254/2755-2721/28/20230231.
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Proportional integral(PI) controllers is widely used in direct current(DC) motor controlling in factories, requiring tuning of their parameters to achieve optimal performance. New tuning techniques may be developed with the aid of research, which can speed up and simplify the tuning process. This work examined the use of PI controllers to regulate the speed of DC motors. TinkerCad modelling and Falstad circuit simulation are used to simulate the circuit model. Two well-known methods, step response and root locus, were implemented and assessed using Octave Online. Results demonstrate that, provided the KP value is not excessively high, increasing KP can enhance the stability of the DC motor close-loop system. The goal of the research is to balance the system's oscillation and stability while determining the appropriate KP value for the PI controller in this closed-loop system. This research uses octave online to analysis the root locus and close loop positions in pole-zero maps and creates the step responses of the system with different parameters of the PI controller.
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Harishni L, Srisha M, and Dr Sandhya S. "Design and Simulation of an Arduino-Based Password-Protected Door Locking System." International Journal of Engineering and Advanced Technology 14, no. 2 (2024): 25–31. https://doi.org/10.35940/ijeat.b4550.14021224.
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In the contemporary world, where technology has advanced and with the incidents of thefts increasing, more traditional locking mechanisms such as a single lock and key are needed to offer better security. New reliable, intelligent, and smart door-locking mechanisms are necessary to improve the security and safety of residential or commercial properties. This paper aims to describe the design and implementation of an Arduino-based door lock system that includes an LCD for displaying the related information, a servo motor that controls the door's locking mechanism, and a keypad that will be used for user input. The suggested method is password protected since it asks the user for their password before accessing a door. When a user enters an erroneous password more than a predetermined number of times, the system also offers the option to reset the password and lock it out for a predetermined period. An additional feature of using the GSM module is to implement a function that notifies the owner of any unwanted access by sending a message to them when the door is locked after the number of erroneous passwords exceeds the set limit, thus alerting the owner of any unauthorized access. The suggested model's incorporation of these elements contributes to increased security. An online 3D design and simulation tool called Tinker cad is used to simulate the system initially. Thus, the suggested model of a password-enabled door-locking system improves security and offers a solution that is easily adjustable and user-friendly by integrating the hardware components and offering thorough simulation and testing through the software simulation using Tinkercad software.
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Radhe, Aaya Nabeel, and Farooq Abdulghafoor Khaleel. "The Design and Experimental Realization of a Laser-Based Heating System Using Recycled Laser Module." Light & Engineering, no. 06-2024 (December 2024): 34–42. https://doi.org/10.33383/2024-033.
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Laser is a powerful device that has a wide range of applications in fields ranging from materials science and manufacturing to medicine and fibre optic communications. One remarkable application is laser heating, which is based on the precise energy delivery of laser radiation to raise the temperature of specific materials or spots in a structure composed of different materials. In this paper, we simulate and experimentally verify the heat effects on different materials excited by a recycled and portable continuous wave 635 nm semiconductor laser diode module. The laser heating simulation was conducted utilizing COMSOL Multiphysics and the outcomes were presented in a visual format representing the thermal distribution after applying the laser to six different materials. In the experimental study, the laser diode was controlled by a graphical user interface (GUI) designed in LabVIEW interfaced with an Arduino Uno microcontroller. The recycled laser diode module was extracted from old DVD writers and electrically excited by a direct current to 600 mW electrical power which corresponds to 50 mW optical power. We simulated the laser’s control and driver circuit with Tinkercad software, while thermal measurements were taken using a heat sensor module (MLX90614) interfaced with an Arduino Uno. The recycling of DVD laser modules offers cost-effective implementation. Moreover, the proposed laser system’s compact size results in a portable heater device, which is particularly beneficial in space-constrained or mobile applications.
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Annisa Zulfa Nur Azza, Dawam Faizul Amal, Farrastika Rey Pinestiti, Ndaru Nuridho Alfian, Syifaa Safiinatunnajah, and Dwi Joko Suroso. "Smart Sterilization System pada Ruang Kelas Berbasis UVC." Jurnal Informatika Polinema 7, no. 3 (2021): 43–52. http://dx.doi.org/10.33795/jip.v7i3.645.
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The number of people confirmed positive for Coronavirus Disease 2019 (COVID-19) in Indonesia reached 605,243 people as of December 11, 2020, of which 18,511 people died. COVID-19 is caused by Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) which can spread rapidly through droplets and is viable under certain conditions. On the other hand, the Ministry of Education and Culture of the Republic of Indonesia plans to allow face-to-face lectures starting in January 2021. Of course this requires strict health protocols and facilities that support learning activities without increasing cases of COVID-19 transmission. Therefore, in this paper an innovation is designed in the form of a smart classroom consisting of a sterilization system based on ultraviolet C (UVC) light with a wavelength of 254 nm. Smart classrooms are also equipped with a security system in the form of automatic locks, contactless sensors for opening and closing doors, automatic lighting, and a real-time Internet of Things (IoT) based monitoring system. In this paper, a system simulation is carried out using Tinkercad and the Thingspeak web server. The sterilization process is designed to be carried out for 30 minutes with a UVC dose of 220 J / m2. For a classroom with an area of 64.17 m2, a dosage of 14,117.4 J is needed, so it takes 2 Philips UVC TMS030 1xTUV T8 18W HFP which has an irradiation of 0.09 W / m2.
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Saad, Hasnida, Wan Muhammad Luqman Wan Ahmad Hilmi, Naimah Mat Isa, Noor Hafizah Abdul Aziz, and Lorena Ilagan. "Development of a Smart Profiling Sensor for Stingless Bee Honey Species in Malaysia." Journal of Advanced Research in Applied Sciences and Engineering Technology 64, no. 1 (2025): 95–109. https://doi.org/10.37934/araset.64.1.95109.
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The local stingless bee honey in Malaysia is highly valued because of its significant nutritional and natural remedy. Two commonly found stingless-bee species in Malaysia are Heterogona itama and Geniotrigona thoracica. Currently, the lack of standard profile data for the pure stingless bee honey from these two species leads to challenges in evaluating the authenticity of the stingless bee honey. To address this gap and provide a reliable solution, the objective of this research work is to develop a smart profiling system that can characterize stingless bee honey. This research work presents an innovative 3-in-1 smart profiler for characterizing pH, moisture content and colour intensity for different concentrations of stingless-bee honey. The developed profiler can characterize the stingless bee honey profile in situ without tediously bringing the samples to the laboratory. The 3-in-1 smart profiler utilized an Arduino Uno microcontroller, a TCS3200 colour sensor, an E-201-C pH sensor and an HD-38 moisture sensor. The research methodology involves designing the simulation environment using Tinkercad software, developing a hardware prototype, system testing, sensor calibration and performing comprehensive analysis. The developed profiler has successfully characterized pH level, moisture content and colour intensity for 100% pure honey, 75%, 50%, 25%, and 12% stingless bee honey with the repeatability of the output trend. For Heterogona itama species, the measured acidity level, moisture content and RGB colour intensity for 100% pure honey are in the range of 2.76-2.77, 82-84 % and 973-976-726 respectively. On the other hand, 100% pure honey from Geniotrigona thoracica species has 2.4-2.42 pH level, 86-89 % moisture content and RGB values of 970-963-707. This smart profiling system has the potential to be a part of the profiler in creating a standard profile for stingless bee honey for itama and thoracica. This research work has advantages in terms of in-situ detection, affordable to own and simple operating sensing system. It has the potential to be marketed and promote local socio-economic development. In the future, the accuracy of the results obtained from the prototype will be compared to sophisticated equipment such as gas chromatography.
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Voronkin, Oleksii, and Sergiy Lushchin. "PROJECT METHOD IN STEM EDUCATION USING ARDUINO SOFTWARE AND HARDWARE PLATFORM." Physical and Mathematical Education 38, no. 4 (2023): 24–30. http://dx.doi.org/10.31110/2413-1571-2023-038-4-003.
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Formulation of the problem. One of the promising methods of training in STEM education is the method of projects. The projected method in STEM education determines the relevance and research nature of the topic of the project, ensuring the interconnection of theoretical knowledge with practice, practical implementation of the results of the project. The project, as a means of implementing STEM education, allows you to integrate knowledge from different subject industries when solving real tasks, the creation of existing layouts, which causes their practical use. Materials and methods. Methods of analysis and systematization of scientific and pedagogical literature were used; generalization of the results of domestic and foreign experience in the use of a prose method in the STEM education using the ARDUino software and hardware platform. The experimental method of creating an active physiotherapy laser device for treatment of the runny nose is presented. A software modeling is used to simulate a device with the design of the Arduino Uno board. Results. The example of the implementation of the STEM project "Development of a physiotherapeutic laser device for the treatment of runny nose" demonstrates how it is possible to integrate many different-level, didactic, and research tasks. A generalized description of the main structural elements of the Arduino Uno board is given. A typical algorithm for familiarizing yourself with the operation of the Arduino board is formulated. The main sections of the physics course are indicated, the knowledge of which is fundamental for implementing the project. It is shown how using a bit matrix of laser states allows the creation of cyclic irradiation modes that periodically change each other. An example of a code processing a bit matrix of laser states is provided. The sketch controls the modes of the semiconductor laser, displays the exposure time on the liquid crystal display, and emits a sound signal at the end of the exposure time set by the potentiometer. A fragment of the simulation modeling of a physiotherapy device in the Tinkercad Circuits environment is presented. Conclusions. The practical experience of using the project method in STEM education has shown that it allows students to investigate a real problem actively, apply the acquired knowledge in practice, and develop cooperation, communication, and critical thinking skills. Implementation of the project contributes to the combination of various activities, such as cognitive, creative, practical, and research, as well as the development of thinking skills, motivation, and responsibility for one's actions. Implementing the project method makes it possible to provide high-quality training for specialists in natural sciences who can effectively apply their knowledge and skills in practical situations and contribute to the further development of STEM fields in Ukraine.
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Long, Junyu. "Performance analysis of proportional feedback control and integral control in DC motors and speed control." Theoretical and Natural Science 26, no. 1 (2023): 81–88. http://dx.doi.org/10.54254/2753-8818/26/20241023.
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Control systems play a crucial role in modern engineering and technology, and their stability and performance are vital for the success of various applications. This paper aims to explore the application and performance analysis of proportional feedback control (P control) in DC motors and integral control (PI control) in speed control. The following section provides an exposition of the fundamental principles underpinning P control and PI control, alongside an exhaustive account of their practical implementations within the Tinkercad and Octave software environments. The simulations carried out in Tinkercad serve as the basis for evaluating step responses associated with varying values, leveraging a 1Hz function generator. Subsequent analysis pertains to proportional-integral control through the utilization of Octave's PZmap and root locus methodologies, with specific regard to their implications for system stability and control performance in the context of speed control. The experimental outcomes reveal the aptitude of P control in scenarios demanding rapid responses, while establishing the superiority of PI control in the context of steady-state error mitigation. In the experimental analysis conducted, an evident trend emerged as Kp values were systematically increased within the framework of proportional feedback control. The primary observation related to the reduction in system response times, along with the concurrent rise in overshooting tendencies.
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Safitri, Annisa Nurlaili Aulia, and Aep Kusnawan. "Penguatan Pemahaman konsep IPA di Sekolah Indonesia Riyadh melalui Pendekatan Proyek untuk Siswa SMA." Al-Khidmat 7, no. 2 (2024): 50–58. https://doi.org/10.15575/jak.v7i2.40230.
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Abstrak Penelitian ini bertujuan untuk memperkuat pemahaman siswa SMA di Sekolah Indonesia Riyadh terhadap konsep-konsep Ilmu Pengetahuan Alam (IPA) dan Fisika melalui pendekatan berbasis proyek dan praktikum. Kurikulum Merdeka yang diterapkan menekankan pada pembelajaran interaktif, dengan siswa diharapkan memperoleh pengalaman langsung melalui eksperimen dan praktik. Materi yang diajarkan meliputi Energi Terbarukan, Gerak Lurus, dan Rangkaian Kapasitor, yang diterapkan melalui metode proyek seperti pembuatan infografis dan praktikum analisis gerak menggunakan software Tracker serta simulasi rangkaian kapasitor dengan Tinkercad. Hasil dari pendekatan ini menunjukkan peningkatan keterampilan berpikir kritis dan pemahaman konseptual siswa terhadap materi. Program ini merekomendasikan kegiatan pembelajaran berbasis konsep dan praktik kepada siswa agar menghasilkan suatu produk penelitian sederhana. Abstract This research aims to strengthen high school students' understanding of the Riyadh Indonesian School regarding the concepts of Natural Sciences (IPA) and Physics through a project and practicum-based approach. The Merdeka curriculum implemented emphasizes interactive learning, with students expected to gain direct experience through experimentation and practice. The material taught includes Renewable Energy, Rectilinear Motion, and Capacitor Circuits, which are applied through project methods such as making infographics and motion analysis practicum using Tracker software and simulating capacitor circuits with Tinkercad. The results of this approach show an increase in students' critical thinking skills and conceptual understanding of the material. This program recommends concept and practice-based learning activities for students to produce simple research products.
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Tselegkaridis, Sokratis, Theodosios Sapounidis, and Dimitrios Papakostas. "Learning Circuits and Coding with Arduino Board in Higher Education Using Tangible and Graphical User Interfaces." Information 15, no. 5 (2024): 245. http://dx.doi.org/10.3390/info15050245.
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The integration of the Arduino board into educational settings has penetrated across various educational levels. The teaching of this subject can be accomplished by (a) using real components in breadboards, (b) prefabricated modular boards that snap together, and (c) utilizing computer simulations. Yet, it is unknown which interface offers a more effective learning experience. Therefore, this experimental study aims to compare the effectiveness of these interfaces in a series of three laboratory exercises involving 110 university students, who were divided into three groups: (a) the first group used a tangible user interface, implementing circuits on breadboards, (b) the second group also used a tangible interface but with modular boards, and (c) the third group used a graphical user interface to simulate circuits using Tinkercad. For each laboratory exercise, students completed both pretests and posttests. Also, they provided feedback through five Likert-type attitude questions regarding their experiences. In terms of data analysis, t-tests, ANOVA, and ANCOVA, along with bootstrapping, and principal component analysis were employed. The results suggest that among the participants, those who used a graphical user interface stated that their understanding of the interconnection of components in microcontroller circuits was enhanced, while students with previous experience in microcontroller labs found the circuit creation process easier than students without experience.
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Manisha Vibhute. "Tinkercad: A Blended Teaching and Learning Tool." International Journal of Advanced Research in Science, Communication and Technology, June 27, 2022, 77–82. http://dx.doi.org/10.48175/ijarsct-5114.
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Tinkercad is a teaching and learning tool which could be used for electronic circuit implementation, software coding and 3D model designing. Technical skill sets improve by practicing designing and coding using Tinkercad simulation. The realistic view of the components gives real time feeling like students doing practical in laboratory. This paper will elaborate the design and development of basic electronic circuit, Arduino based circuit and a 3D model. An effective blended pedagogy which will help the students to understand the designing concept and its implementation. Tinkercad is an open-source free -ware simulation tool hence it’s possible to every student to practice lab work with it. In the situation where physical laboratory work was not possible, Tinkercad provided a helping hand for Teachers and students to perform practical virtually.
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Gaurav Bawankule, Priyanshu Urwate, Karan Chavan, Fatima Inamdar, and Sachin Deshpande. "Smart Precision Agriculture using IoT Simulation." International Journal of Advanced Research in Science, Communication and Technology, May 14, 2024, 302–12. http://dx.doi.org/10.48175/ijarsct-18246.
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With the advent of Internet of Things (IoT) technologies, precision agriculture has emergedas a promising solution to address the challenges of traditional farming practices. This research paper presents a thorough investigation into the implementation of smart precision agriculture using IoT simulation on Tinkercad. The study encompasses the integration of various sensors including temperature, soil moisture, NPK (Nitrogen, Phosphorus, Potassium) values, and humidity sensors within a simulated agricultural environment. The paper elaborates on the design and setup of the IoT simulation, detailing the selection and deployment of sensors. Furthermore, it provides insights into the calibration process of sensors to ensure accurate and reliable data acquisition. A significant aspect of this research is the generation and analysis of a comprehensive dataset spanninga month, capturing crucial parameters such as temperature variations, soil moisture levels, nutrient content, and humidity fluctuations. The dataset serves as a valuable resource for evaluating the performance of the smart precision agriculture system and for deriving actionable insights for optimized crop management. Through this study, the efficacy of IoT simulation on Tinkercad as a tool for modeling and simulating agricultural environments is demonstrated. The findings contribute to the growing body of research aimed at harnessing IoT technologies for sustainable and efficient farming practices. Moreover, the research underscores the potential of smart precision agriculture in enhancing crop productivity, conserving resources, and mitigating environmental impact
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Asimakopoulos, Konstantinos, Thomais Spiliou, and Konstantinos Salpasaranis. "Integrating Engineering Design Process in STEM Education: A Project Case Study of Design, Creation, and Programming a Crane’s Control Circuit Unit." European Journal of Engineering and Technology Research, December 30, 2024, 1–7. https://doi.org/10.24018/ejeng.2024.1.cie.3234.
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The integration of the Engineering Design Process (EDP) in STEM education has proven to be an effective pedagogical approach, fostering critical thinking, problem-solving, and collaborative skills among students. This paper presents a case study of a project involving the design, creation, and programming of a crane’s control circuit unit, utilizing environments and platforms such as Tinkercad and Micro:Bit. The project phases include an introduction to the scientific and engineering concepts of cranes, circuit design, programming, simulation, and physical implementation. This educational methodology not only enhances students’ understanding of theoretical concepts but also provides hands-on experience with practical applications. The results of this study highlight the achievements and challenges faced by students during the project, offering insights into the effective integration of EDP in STEM education.
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Poliakov, Mykhailo, Andrienko Petro, Ivan Vittsivskyi, and Oleksii Poliakov. "EXPERIENCE IN USING A PORTABLE LABORATORY FOR STUDYING ELECTRONICS, MICROCONTROLLER TECHNIQUES AND INDUSTRIAL CONTROLLERS." International scientific and technical conference Information technologies in metallurgy and machine building, April 3, 2024, 383–86. http://dx.doi.org/10.34185/1991-7848.itmm.2023.01.100.
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The structure and experience of using a portable microcontroller laboratory based on boards of the Arduino family in the educational process of preparing bachelors in electrical engineering at the National University "Zaporizhzhia Polytechnic" is considered. The basic part of the laboratory is simple and low cost. The elements of a laboratory workshop on the study of electronics, interfacing microcontrollers with sensors, actuators, programming the behavior of control systems in C / C ++, Ladder Diagram, Function Block Diagram programming languages are described. The laboratory uses free software both for programming real objects (Arduino IDE) and for their simulation (UnoArduSim, TINKERCAD). The prospects for the integration of a portable laboratory into the information and control system of the university department, which trains specialists in the electrical engineering profile, are considered. Elements of a portable laboratory are used to control the equipment of the department and create remotely reconfigurable laboratory units.
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Reddy, Nagaraj Doddam, and Ganesh Narasimhan. "IOT Based secured Low-cost Visitor Tracker using smart Application." Salud Ciencia y Tecnología, December 31, 2022. http://dx.doi.org/10.56294/saludcyt2022238.
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Since the end of 2019, the world has been reeling with the COVID-19 pandemic. The drastic and dramatic spread has affected human lives and livelihoods as well as businesses across the world. Organizations across the world are uniting and coming forward to minimize the seriousness of healthcare. The survival of the human community should be the top priority during this time. To control spread, respective higher authorities impose restrictions on public gatherings, with strict action taken against those who exceed the maximum allowed people in public gatherings. Our IOT-based project aims to limit the number of people entering the academic blocks during COVID-19 in order to monitor overcrowding in these buildings. Our electrical circuit or device will monitor the number of people entering the academic blocks, and once the maximum allowed number of people is reached, the next person will not be allowed to enter the building, and the electrical circuit will ring a siren. This will also ensure that social distancing is maintained. Our project is based on Arduino. Several electrical components, such as an Arduino Uno, a prototype, a breadboard, a piezo-buzzer, ultraviolet sensors, and jumper wires, were used. Software simulations were carried out in the well-known online electrical circuit compiler, Tinkercad. A hardware simulation of our project was also made.
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Niyonsaba, Sylvain, and Jean Bosco Niyonzima. "Design and sizing of a solar thermal power plant with parabolic trough collectors." Journal of Renewable Energies 27, no. 1 (2024). http://dx.doi.org/10.54966/jreen.v27i1.1159.
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L'objectif de ce projet est de construire une centrale solaire thermique pour alimenter le canter MUTSAMA. Le manque d'électricité et la nécessité d'augmenter l'efficacité du centre MUTSAMA sont les principales raisons pour lesquelles nous avons décidé de réaliser ce travail. Pour ce faire, nous avons adopté une stratégie d'étude de sélection du site et de la ressource solaire, de calcul et d'adaptation des paramètres de la centrale solaire thermique et de choix des équipements pour notre source de production. Pour atteindre l'objectif, nous avons réalisé une étude de modélisation et de simulation de la centrale solaire thermique à l'aide de l'outil SAM, et nous avons conçu un système d'orientation des capteurs par rapport à la course du soleil à l'aide d'une carte Arduino Uno R3 et du logiciel TinkerCad. Les capteurs de la centrale sont des capteurs cylindro-paraboliques fabriqués par Solagenix (SGX-1). La centrale est construite avec deux collecteurs, chacun formé de douze modules, et produit une puissance de 0,5 MW avec 12 heures de fonctionnement en l'absence de lumière solaire. Les résultats montrent que la centrale peut produire une puissance de 517.17KW, une énergie évaluée à 325939KWh pour une année avec un facteur de capacité de 8.3% et donne une puissance maximale pour une période de 10 heures à 16 heures pendant la journée.Mots clés : conception -centrale solaire-thermique-cylindro-parabolique
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Varshney, Gunjan, Syed Hasan Askari Rizvi, Shreya Gupta, Riya Tohangar, Vedika Mishra, and Tushar Srivastava. "Design of Smart Temperature Monitoring and Automatic Sanitizer Dispenser." Recent Patents on Engineering 16 (March 14, 2022). http://dx.doi.org/10.2174/1872212116666220314091514.
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Abstract: As it is very difficult for organizations and public places in COVID era to measure and keep record of their body temperature and sanitize every individual. We have experienced that due to lethargic nature the guards or any individual responsible for this task doesn’t perform it properly and are not bothered of taking temperature. This would lead to a huge wave of spreading the chain of COVID patients at the national level. So, our proposed design of device will be setup in front of entry doors and will get adjusted itself to the height of the customer approaching such that the temperature sensor will be exactly in front of the face. And it will also encourage the customer to bring hand forward to take the sanitizer Background: The design was created in reference with many other existing designs but it has advanced and uses upgraded version of technologies. It encourages individuals to put their hand forward for sanitization and restricts the entry of the individuals incase their temperature is found to be more than the normal temperature. Method: The design will automatically measure the temperature and sanitize the individual passing through it. As the person approaches the device, the base sensor senses the presence of the individual and the belt and gear system gets activated and places the forehead near to the temperature sensor. If the temperature is found to be normal then the device will encourage the individual to put their hand forward to take the sanitizer. Results: Simulation work has been done on TinkerCAD online software, the results and circuit-diagram have been shown. The simulation diagram explains the working of the Smart Temperature Monitoring and Automatic Sanitizer Dispenser. Conclusion: The proposed design is very efficient and is capable of reducing human intervention. Our device acts as an assistant to the organization for maintaining the Covid protocols thereby reducing the risk of spread of the virus
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Chinwong, Suriya, Piyanooch Nedkun, Somkuan Photharin, et al. "Enhancing Attitudes and Engagement in First‐Year Computer Engineering Students: Integrating TinkerCAD and Physical Experiments for Learning Angular Acceleration, Torque, and Moment of Inertia." Computer Applications in Engineering Education 33, no. 3 (2025). https://doi.org/10.1002/cae.70020.
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ABSTRACTPhysics is fundamental to engineering education, yet many first‐year computer engineering students struggle with foundational concepts like angular acceleration, torque, and moment of inertia. These abstract concepts are often perceived as disconnected from practical applications, leading to low attitudes and engagement. This study investigates whether a blended learning approach, integrating TinkerCAD IoT simulations with physical experiments, can enhance students’ understanding and attitudes in physics by bridging the gap between theory and practical application. We conducted a 3‐week pretest and posttest study with 140 first‐year computer engineering students. Students participated in TinkerCAD simulations and complementary hands‐on experiments designed to contextualize physics concepts within engineering applications. Quantitative data from academic assessments and attitudinal surveys, along with qualitative feedback, were analyzed to evaluate changes in understanding and engagement. Quantitative findings showed a 24% improvement in academic scores, with the mean score increasing from 5.86 (SD = 2.47) in the pretest to 7.29 (SD = 2.58) in the posttest. Attitudinal surveys revealed a shift from 55% to 85% of students expressing a positive attitude toward physics. Qualitative feedback further highlighted increased motivation and practical skill acquisition as benefits of the blended approach. The integration of TinkerCAD with physical experiments not only enhanced students’ attitudes and engagement with physics concepts but also fostered essential problem‐solving and technical skills. These findings suggest that this blended learning model has broader applicability across STEM education, effectively linking theoretical knowledge with real‐world relevance.
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Tkachuk, Halyna V., Pavlo V. Merzlykin, and Ivan I. Donchev. "STEM project design in computer microelectronics education." CTE Workshop Proceedings, March 9, 2025. https://doi.org/10.55056/cte.929.
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STEM education has emerged as a critical approach for developing 21st century skills in higher education students. This paper investigates the implementation of STEM project design in computer microelectronics education, focusing on the integration of virtual simulations using Tinkercad and physical implementation with Arduino microcontrollers. The research demonstrates how this dual approach enhances students' interdisciplinary skills through project-based learning. Drawing on the theoretical foundations of experiential learning, constructionism, and Technological Pedagogical Content Knowledge (TPACK), the study analyzes the stages of STEM project implementation from problem definition to final presentation. The research reveals that the combination of virtual modeling and physical prototyping creates a comprehensive learning environment that promotes critical thinking, problem-solving, and technical competencies. Assessment frameworks and implementation guidelines derived from this study provide valuable insights for educators seeking to integrate STEM approaches in technical education. The findings contribute to the broader understanding of effective STEM education methodologies while addressing the specific challenges of computer microelectronics instruction in higher education settings.
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-, Poonam Juneja, Parul Yadav -, Mansi Dhingra -, and Vaishali Bhagauli -. "Empowering People With Disabilities: Designing An Innovative And Sustainable Hydroponics System." International Journal For Multidisciplinary Research 5, no. 5 (2023). http://dx.doi.org/10.36948/ijfmr.2023.v05i05.8236.
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Science has rendered its blessings to human kind in numerous ways. The sector of agriculture demands workers with great physical strength, rendering it difficult for the disabled to contribute productively. The solution lies in a hydroponic garden. A large variety of plants, such as tomatoes, lady’s finger, brinjal, chillies, several types of leafy vegetables, pineapples, etc. can be grown hydroponically. Combining sustainable technology and modern farming techniques opens up new big business opportunities. All it requires is a small piece of land and a few sensors to control and monitor the growth of plants, which could be done with very little physical effort. This will generate a supportive environment for PwDs, creating employment opportunities and enabling them to participate in mainstream economy of their nation. Smart farming, hydroponic gardening, with no soil and a controlled environment is rapidly becoming a favourite and has a promising market. The Indian hydroponic market is expected to grow at a CAGR (Compound Annual Growth Rate) of 13.53 per cent between 2020-2027, with the corresponding growth in the global market estimated at just half at ~6.8 percent. In addition, lab tests have shown that hydroponic produce is nutritionally either as good or even better than organic in many cases. The methodology involves using a microcontroller namely Arduino and simulating circuits using online software called Tinkercad. Arduino helps to keep track of physical parameters like temperature, electrical conductivity of water and distance of water surface from a reference point for a hydroponics system. All the physical parameters can be reflected on a computer screen and easily controlled and handled, even by people with disabilities. Use of technology in this manner can be applied for empowering workers with disabilities in field of agriculture.