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1
Dinda, Rizka Anggia, Sadrina Sadrina, and Mursyidin Mursyidin. "The High Accurate Automatic School Bell Controller Based On Arduino Uno DS1307 I2C Real-time Clock." Jurnal Teknik Mesin Mechanical Xplore 4, no. 1 (2023): 17–26. http://dx.doi.org/10.36805/jtmmx.v4i1.3499.
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Education plays a crucial role in developing human resources with the necessary character and competence to meet the demands of the future Industrial 4.0 revolution. To ensure the effectiveness of the teaching and learning process, schools require supporting facilities and infrastructure. One such component is the school bell, which helps teachers notify students of daily schedules. As technology advances, some schools have adopted an automatic school bell as an alternative to traditional bells. These automatic school bells use Arduino microcontroller technology to ring at scheduled times, automatically improving accuracy and convenience. By utilizing sound output via an Arduino-based system, every created information can be easily delivered and reached. This study follows the System Development Life Cycle (SDLC) method, a widely used system development methodology encompassing hardware and software systems. The research successfully demonstrates an automatic school bell system capable of automatically producing notification sounds, optimizing electricity consumption, and generating precise sound frequencies during teaching and learning activities. The output voltage and current results at various parts of the automatic school bell system range from 4.17 to 5.90 volts and 488 to 602 mA, respectively. At the same time, power consumption achieved about 2.07 to 3.38 Watts. An automatic school bell system simplifies ringing the school bell as it seamlessly integrates with the scheduled timetable (software). As a result, the automatic school bell now rings automatically according to the pre-defined schedule, enhancing efficiency and ensuring timely transitions between classes and breaks.
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Putra, Randi Rian, Hamdani Hamdani, Soly Aryza, and Nelly Astri Manik. "Sistem Penjadwalan Bel Sekolah Otomatis Berbasis RTC Menggunakan Mikrokontroler." JURNAL MEDIA INFORMATIKA BUDIDARMA 4, no. 2 (2020): 386. http://dx.doi.org/10.30865/mib.v4i2.1957.
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Today's school bell technology has been transformed into an electricity-based school bell. An electric school bell is a technology that replaces school bells by hitting them to become a button based school bell to ring it. The purpose of this study is to build an automatic school bell scheduling system that is integrated with the ATMega328P microcontroller as a data processor, RTC (Real Time Clock) as a timer, Bluetooth as a liaison to smartphones to change subject schedules, and PAM8403 as a sound amplifier applicator that is connected to DFPlayer and Speaker. The system circuit is built using the microcontroller module ATMega328P, RTC DS3231 (Real Time Clock), Bluetooth HC05, DFPlayer, PAM8403. This research resulted in an automatic school bell scheduling system based on RTC using a microcontroller ATMega328P
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Subedi, Siddhartha, and Ajay Raj Chalise. "Arduino-Based Automatic School Bell System: A Simple and Cost-Effective Solution." International Journal of Research and Review 11, no. 11 (2024): 314–20. http://dx.doi.org/10.52403/ijrr.20241127.
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In schools, the bell plays a crucial role in maintaining the schedule. Ringing the bell manually is often ineffective due to issues with accuracy. Therefore, an automatic school bell system is needed to save the workforce and ensure precision. This project utilizes an Arduino UNO microcontroller to read the time from a Real-time clock (RTC DS3231) and display it on a 16 × 2 LCD display. At specific times, the Arduino activates a 5-volt relay for a predetermined duration to ring the electric bell. An alternative switch for the electric bell is included for use during examinations and emergencies. The bell is powered by direct AC and controlled by the relay module. The Arduino UNO is powered using a 5-volt output mobile charging adapter. Thus, the Arduino-based automatic school bell system is easy to design, develop, cost-effective, and operates at predefined times. Keywords: Automatic School Bell System, Arduino UNO, Accuracy, DS3231, LCD, Relay.
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Zaghlool Mahmood, Riyadh. "High Accurate Automatic School Bell Controller Based On ESP-32 Wi-Fi." Technium: Romanian Journal of Applied Sciences and Technology 4, no. 10 (2022): 126–44. http://dx.doi.org/10.47577/technium.v4i10.7929.
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Nowadays, the start and end bells for lessons in most schools are manually operated. Where the timings of operating the bell are inaccurate and depend on the accuracy of the watch of the authorized person or the school for this task, and sometimes the person may forget the time or delay or advance the time of ringing the bell. In this paper, a high accurate school bell controller based on ESP32 and DS3231 Real Time Clock module implemented with using Wi-Fi to correct the system time whenever switched OFF and ON despite of that the accuracy of the DS3231 RTC is +-40 seconds per year with the absence of the Internet. The Bluetooth part of ESP32 is used to configure the system by inserting timetable of the school, the time delay for ringing bell, offset time for the country, and configuring SSID and PASS of the router.
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Hafizah, H., A. Amrullah, Z. Panjaitan, and R. I. GINTING. "Aplikasi Alarm Pergantian Jam Belajar Menggunakan Teknik Counter Berbasis Adruino." Jurnal MESIL (Mesin Elektro Sipil) 2, no. 2 (2021): 63–68. http://dx.doi.org/10.53695/jm.v2i2.590.
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The automatic bell serves to signal the turn of the hour for each lesson, and there are no more picket officers who forget to ring the bell. This automatic bell will ring at the right time, so lesson changes are no longer a mess. Furthermore, the delay in changing study hours often results in the subsequent teaching and learning process being short of time in public elementary schools. As an example of the use of the Arduino Uno microcontroller which is used as an automatic school bell controller. One of the conveniences possessed by this automatic learning hour change alarm is a control system by inputting the school bell schedule into the Arduino Uno microcontroller, then the alarm for changing the learning hours for public elementary schools will activate automatically according to the adjusted school bell schedule input.
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Annas, Muhammad Sabri, Haripuddin, and Satria Gunawan Zain. "Microcontroller Implementation for Automatic Smart Bell." Int. J. Environ. Eng. Educ. 1, no. 1 (2019): 34–39. https://doi.org/10.5281/zenodo.2633673.
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This study aims to design automatic school bell hardware based on the ATmega32 microcontroller, design automatic school bell software based on the ATmega32 microcontroller using Basic programming language, and test the performance of the automatic school bell based on the ATmega32 microcontroller. This automatic school bell uses a minimum system of ATmega32 microcontrollers which equipped with data input from the push button, LCD to display character output, ISD2560 to output sound, and a timer taken from DS1307 RTC. This research is a Research or Development (R & D) research. This research is carried out through two stages of design. The first stage is the stage of hardware design. The second stage is the stage of software design. Programs are made using the Basic programming language using the Bascom-AVR application. The results of the product were tested using the black box method with two stages. In the first stage, software testing uses a series of simulations on the Proteus 7 Professional application. The second stage, testing hardware.
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Annas, Muhammad Sabri, Haripuddin Haripuddin, and Satria Gunawan Zain. "Microcontroller Implementation for Automatic Smart Bell." International Journal of Environment, Engineering and Education 1, no. 1 (2019): 34–39. http://dx.doi.org/10.55151/ijeedu.v1i1.11.
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This study aims to design automatic school bell hardware based on the ATmega32 microcontroller, design automatic school bell software based on the ATmega32 microcontroller using Basic programming language, and test the performance of the automatic school bell based on the ATmega32 microcontroller. This automatic school bell uses a minimum system of ATmega32 microcontrollers which equipped with data input from the push button, LCD to display character output, ISD2560 to output sound, and a timer taken from DS1307 RTC. This research is a Research or Development (R & D) research. This research is carried out through two stages of design. The first stage is the stage of hardware design. The second stage is the stage of software design. Programs are made using the Basic programming language using the Bascom-AVR application. The results of the product were tested using the black box method with two stages. In the first stage, software testing uses a series of simulations on the Proteus 7 Professional application. The second stage, testing hardware.
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Avula, Ms Sarada. "Automatic Time-Based Bell for Schools and Colleges." International Journal for Research in Applied Science and Engineering Technology 11, no. 10 (2023): 1720–24. http://dx.doi.org/10.22214/ijraset.2023.56295.
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Abstract: This paper attempts to implement Time based automatic bell system for schools and colleges with voice notes. The Time-Based Auto Ring System is an advanced solution designed to improve the sound systems of institutions such as schools and colleges. The system includes various components such as APR33A3 module, LCD display (1088AS), relay module (JQC3F), DS3231 RTC module. it continuously runs once time is fixed and 8-ohm speaker. Together, these components allow the sound to be synchronized at a specific time. The APR33A3 module is used as the main audio source in the system. It includes a set of pre-written voice notes that can be customized for the specific needs of the school. The high-performance feature of the module provides good sound quality through an 8-ohm connection. The LED display (1088AS) shows current time and related messages. This improves the user experience of the system and allows administrators to effectively manage the playback process.
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Prihatiningtyas, Suci, Ino Angga Putra, Onie Meiyanto, Muhammad Firmansyah, Febby Indah Oktavia, and Serly Amelia. "BEL SEKOLAH OTOMATIS MENGGUNAKAN ARDUINO SEBAGAI TEKNOLOGI TEPAT GUNA DALAM UPAYA PENDISIPLINAN SISWA SD NEGERI REJOSO PINGGIR JOMBANG." Jurnal Abdi Inovatif (Pengabdian Kepada Masyarakat) 2, no. 1 (2023): 25–38. http://dx.doi.org/10.31938/jai.v2i1.456.
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AbstractAn essential component in the education work that all school members must consider is discipline in teaching and learning activities. A timeline always marks one example of a field according to a predetermined schedule, including entry schedules, changing subjects, and going home. Change of time is observed by ringing the school bell. The problems faced by the partners are the regulation of changing the allocation of time for each subject contained in the learning system, which still uses a manual bell so that the process of changing learning hours is not maximized, and the timeliness of the officers in ringing the bell to change class hours. Bell ringing is still done manually, so there are still obstacles in its application, including delays in ringing the bell. This activity aims to apply appropriate technology for automatic school bells using Arduino to discipline students. The problem-solving method in Community Partnership Program activities is through observation to analyze the situation and design a mechanical school bell based on the Arduino Uno microcontroller. The results obtained from this activity can reduce the obstacles encountered while using the manual bell so that the bell function can be increased effectively with this new system. The automatic bell system developed at SDN Rejosopinggir is a system-based Arduino Uno microcontroller where the system is equipped with various kinds of sounds that have been determined so that it is easy to operate the bell. The work program research conducted at SDN Rejosopinggir positively impacts the discipline of students when changing study bells or activities.Keywords: Arduino, Automatic School Bell, Discipline, Appropriate Technology AbstrakKomponen penting dalam dunia pendidikan yang harus diperhatikan oleh seluruh warga sekolah adalah kedisiplinan waktu kegiatan belajar mengajar. Salah satu contoh kedisiplinan selalu ditandai dengan ketepatan waktu sesuai jadwal yang telah ditetapkan meliputi jadwal masuk, pergantian mata pelajaran, dan pulang. Pergantian waktu ditandai dengan pembunyian bel sekolah. Permasalahan yang dihadapi oleh mitra adalah pengaturan pergantian alokasi waktu untuk setiap mata pelajaran yang terdapat pada sistem pembelajaran masih menggunakan bel manual, sehingga dalam melakukan proses pergantian jam pembelajaran yang dilakukan belum maksimal, dan ketidaktepatan waktu oleh petugas dalam membunyikan bel tanda pergantian jam pelajaran. Pembunyian bel masih dilakukan secara manual sehingga masih ada kendala dalam penerapannya, diantaranya adalah keterlambatan dalam membunyikan bel. Kegiatan ini bertujuan untuk menerapkan teknologi tepat guna bel sekolah otomatis menggunakan Arduino sebagai upaya untuk mendisiplinkan siswa. Metode pendekatan penyelesaian masalah dalam kegiatan Program Kemitraan Masyarakat dilakukan melalui observasi untuk menganalisis situasi, lalu merancang bel sekolah otomatis berbasis mikrokontroler Arduino Uno. Hasil dari kegiatan ini dapat mengurangi kendala yang dihadapi selama menggunakan bel manual, sehingga penerapan sistem yang baru ini dapat meningkatkan fungsi bel secara efektif. Sistem bel otomatis yang dikembangkan di SDN Rejosopinggir ini adalah sistem berbasis mikrokontroler Ardiano Uno. Sistem tersebut dilengkapi dengan berbagai macam suara yang telah ditentukan sehingga sangat memudahkan dalam mengoperasikan bel tersebut. Pelaksanaan program kerja yang dilakukan di SDN Rejosopinggir ini memberikan dampak positif bagi kedisiplinan para siswa di saat pergantian bel belajar atau kegiatan.Kata Kunci: Arduino, Bel Sekolah Otomatis, Disiplin, Teknologi Tepat Guna
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Hritik, Prajapati, Kumar Dev, and Singh Harbhajan. "Automatic Routine Display System With Reminder Clock." Journal of Recent Trends in Electrical Power System 7, no. 1 (2024): 39–44. https://doi.org/10.5281/zenodo.10846789.
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<em>The speed at which science and technology are developing has made daily living more convenient. Electronic gadgets are used in many office and home appliances and work items to make tasks easier. One such example is the bell warning system for daily routine times. When the scheduled times arrive, the system alerts the users. The current warning systems have always functioned automatically. The purpose of this research project was to create a reminder tool for students. Daily life and colleges of the current date and prompt them of the time every hour, the time every end of the period and the warning 5 minutes before the bell rings. The goal of the project was to create and put into use a number of automatic warning bell systems that would sound for humans at regular intervals. Arduino served as the data processor in it. The device, which had a loudspeaker and an RTC, was found to function well by delivering a melody to the speaker.</em>
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Ghanekar, Darpan S. "Automatic Configurable Classroom Timer." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem46436.
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Abstract – The Automatic configurable Classroom Timer is an IoT-based system developed to streamline time management within educational institutions by automating the bell-ringing process for class schedules. Traditionally, schools rely on manual bell systems, which are prone to inconsistencies, delays, and human error. This system reduces such issues by leveraging microcontrollers and wireless communication. The primary components include an ESP32 microcontroller with built-in Wi-Fi and Bluetooth, which acts as the master controller, and an Arduino Nano, functioning as the receiver. The system uses a Real-Time Clock (RTC) module to track time, and a buzzer and LCD display to notify users of schedule changes through audio and visual alerts. A mobile app is used for schedule configuration, enabling administrators to modify bell times remotely. Overall, the system offers a reliable, low-cost, and scalable solution for modern smart classrooms. Keywords: ESP32, Arduino nano, Mobile Application, , ESP32, Time Management, Buzzer Notification
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Dzikri Danuarteu, Muhamad, Santy Raina Nurtsania, Laisya Amini Fatihah, et al. "PENERAPAN SMART SCHOOL BELL BERBASIS INTERNET OF THINGS DI SDIT CENDEKIA PURWAKARTA." Jurnal Pengabdian Masyarakat Polmanbabel 4, no. 01 (2024): 78–86. http://dx.doi.org/10.33504/dulang.v4i01.332.
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This research is about the implementation of Smart School Bell based on the Internet of Things (IoT) with the aim of increasing the effectiveness of communication at IT Cendekia Elementary School. The background of this research arises from general problems related to the use of school bells that are still manual and less effective in conveying information to students and teachers. By utilizing the concept of IoT, this research develops a Smart School Bell that is automated and connected online. This research consists of three main stages, namely Pre-Input, Process, and Output. In the Pre-Input stage, the project concept was designed and a survey was conducted to SDIT Cendekia to understand partner needs. The Process stage includes the design and manufacture of the Smart School Bell tool, as well as setting the bell schedule automatically. At the Output stage, this project produces a school bell system that functions automatically with a human voice, increasing the efficiency of the learning process at school. Evaluation results obtained from filling out questionnaires by SDIT Cendekia educators show that the implementation of Smart School Bell has succeeded in increasing the effectiveness of communication at school with an average rating of 4,73 or very good.
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Rosyid, Dimas Abdul, Nurhadi Surojudin, and Dodit Ardiatma. "Sistem Aplikasi Manajemen Sekolah Menggunakan Metode Kualitatif dengan Pengembangan Sistem Watterfal." Journal of Information System Research (JOSH) 5, no. 2 (2024): 416–25. https://doi.org/10.47065/josh.v5i2.4707.
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School management is very necessary in educational institutions, because school management can help in managing work at school. However, quite a few schools do not have a school management system, due to a lack of facilities and budget for school operations. Mi Ma'arif NU Salafiyah is one that requires a school management system. Data management is not well organized, and there is no school bell as a sign of time, so that there are often delays in entering class, taking a break and returning home from school when teaching and learning activities (KBM) take place. In this research the author used quantitative methods and produced a school management application system. In school management, this includes management systems such as automatic bells, manual bells, teacher absences, recording late students, teacher data, student data, subject data, class data, and web-based teacher teaching scheduling in classes. In the design, modeling or design will be used using Unified Modeling Language (UML). This management application system will later use the Waterfall method as a system development method, using programming languages such as PHP, CSS, Javascript, supported by MySQL as a database system, using the Bootstrap framework as front-end development on the website, and DomPDF is used as one of the libraries PHP to create PDF. The results of this research refer to a web-based school management system which was then implemented, then became a school management application at the Mi Ma'arif NU Salafiyah school, so that later school management could be smarter, more effective and efficient, as well as better in data processing, and can reduce errors due to human error.
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Kazi Wohiduzzaman, Rahmot Ullah, and Ashit Sharkar. "Design and Development of a Low Cost Smart Electronic School Bell." International Journal of Latest Technology in Engineering Management & Applied Science 13, no. 9 (2024): 131–35. http://dx.doi.org/10.51583/ijltemas.2024.130913.
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A considerable advancement of automation over the decades shows automation is very much essential in every sectors especially where time is a major factor. Hence there is a huge demand for automated notification or bell system which has high degree of accuracy and low cost. The main purpose of this project is to develop a smart bell system which can be used all kinds of educational institutions. Smart school bell implement a smart way to manage class periods and breaks without use of manually operated manpower. There is a controller machine, where each class can be set up as desired and from this machine one speaker will be installed in each class. Bell will play in every room through the speakers. The machine will be equipped with a microphone that allows the headmaster or anyone to send the message to all classes simultaneously or to any class separately. The system is made by establishing a serial interface between PIC microcontroller (PIC16F877A) and a Real Time Clock (RTC) is designed with the help of PIC 16F72 module and the LCD display units provide real time and class time separately. The software coding part is done using micro C and hardware implementation is done using the components. The main advantage of this project is due to very easy circuit operation it is easy to operate, cost effective and can be password protected to avoid unauthorized access
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Kazi Wohiduzzaman, Rahmot Ullah, and Ashit Sharkar. "Design and Development of a Low Cost Smart Electronic School Bell." International Journal of Latest Technology in Engineering Management & Applied Science 13, no. 10 (2024): 7–11. http://dx.doi.org/10.51583/ijltemas.2024.131002.
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Abstract: A considerable advancement of automation over the decades shows automation is very much essential in every sectors especially where time is a major factor. Hence there is a huge demand for automated notification or bell system which has high degree of accuracy and low cost. The main purpose of this project is to develop a smart bell system which can be used all kinds of educational institutions. Smart school bell implement a smart way to manage class periods and breaks without use of manually operated manpower. There is a controller machine, where each class can be set up as desired and from this machine one speaker will be installed in each class. Bell will play in every room through the speakers. The machine will be equipped with a microphone that allows the headmaster or anyone to send the message to all classes simultaneously or to any class separately. The system is made by establishing a serial interface between PIC microcontroller (PIC16F877A) and a Real Time Clock (RTC) is designed with the help of PIC 16F72 module and the LCD display units provide real time and class time separately. The software coding part is done using micro C and hardware implementation is done using the components. The main advantage of this project is due to very easy circuit operation it is easy to operate, cost effective and can be password protected to avoid unauthorized access.
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Mudhoffar, Ghozy Ridho, Partono Partono, and Eko Prihandono. "PENGEMBANGAN PERANGKAT BEL SEKOLAH OTOMATIS DENGAN MICROCONTROLLER ARDUINO UNO BERBASIS INTERNET of THING (IoT)." JURNAL FIRNAS 3, no. 1 (2022): 37–47. http://dx.doi.org/10.24127/firnas.v3i1.3412.
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Abstract: The problem of undisciplined use of time can affect a person's success. A student is required to be disciplined, especially time discipline. The discipline of a student's time in school is usually marked and regulated by the school bell. The ringing of the bell in most schools still uses manual, so sometimes errors still occur, such as late ringing it. Then an automatic school bell was made that is integrated with electronic components to increase interest in helping students be disciplined. An automatic school bell is a tool that combines Arduino Uno with several other components so that the tool can sound automatically. The automatic school bell can also be used as a learning resource for physics. Developing this automatic school bell is a source of learning physics in electromagnetic wave material and digital technology and can help improve student discipline. This research method uses the (R&D) method with the ADDIE model. Research data was obtained from the results of expert validation and user responses. The validation results by two experts on media aspects obtained an average percentage of 96.25% with the criteria of "Very Eligible," and the results of validation by three experts on material aspects obtained a percentage of 91.03% with the criteria of "Very Eligible." then the results of the practicality of using the school bell automatically get an average percentage of 91.2% with the "Very Practical" CriteriaKeywords: Development, automatic school bell, Physics Learning Resources
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Mahesh, N. Raut Sneha M. Hargode Shweta P. Rewatkar Anjali B. Chinchulkar Sanjana S. Rana Jawwad A. Shaikh Om V. Ghude. "Automatic College Bell System Using Arduino." International Journal of Advanced Innovative Technology in Engineering 10, no. 2 (2025): 6–9. https://doi.org/10.5281/zenodo.15362593.
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The main objective of this project is to implement an Automatic college bell system using an Ardiuno. In this ardiuno based college bell circuit. The main objective of this project is to implement an automatic college bell system using. We used three major components which are IC RTCDS1307, Ardiuno, Uno board, and 16 by 2 LCD modules. Here ardiuno is used for reading time from DS1307 and display it on 16 by 2 LCD DS1307 sends time/date using 2 lines to ardiuno. A buzzer is also used for alarm indication, which beeps when alarm is activated, simultaneously voice module will read out the data displayed on the LCD module. Here the code is designed in a way so the bell will be activated for every 50 minutes as per the college schedule, the bell will be ringing for 50 seconds from the instant it is activated and simultaneously LCD screen will display the completion of a particular session, which indicates the students and faculty about the completion of a particular session and simultaneously the voice module will also read out the data which is being displayed on the LCD screen.
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Muhammad Ali Imran, Achmad Fauzi, and Husnul Khair. "Rancang Bangun Kontrol Bel Otomatis Berdasarkan Jadwal Perkuliahan Menggunakan Internet of Things (IoT)." Modem : Jurnal Informatika dan Sains Teknologi. 2, no. 4 (2024): 21–32. http://dx.doi.org/10.62951/modem.v2i4.225.
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The Internet of Things (IoT)-based automatic bell system is designed to enhance the efficiency of bell operations in educational institutions by utilizing modern technology. This research aims to develop a system that can control the bell automatically according to the class schedule, while also enabling remote control via a mobile application using the Blynk platform. The system is built using an ESP8266 as the main microcontroller, a DFPlayer Mini module for audio playback, and an RTC DS1307 for time management. The results show that the system functions as expected, both in automatic mode based on the schedule and in manual mode through the mobile application. Testing and debugging demonstrated that integration with WiFi networks allows for flexible and effective bell control. For further development, it is recommended to add a power backup feature, web interface, and push notifications to improve system reliability and flexibility. This system provides an efficient and practical IoT solution for automating bell operations in educational environments.
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G., Seiphepi, M. Zungeru A., Gaboitaolelwe J., Lebekwe C., and Mtengi B. "Automatic Bell Pepper Colour Detector and Sorting Machine." International Journal of Engineering Research and Technology 13, no. 11 (2020): 3156–66. https://doi.org/10.5281/zenodo.4315274.
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Sorting of products is a very difficult industrial process. Continuous manual sorting is tedious, time-consuming, and creates consistency issues. It is, therefore, admirable for companies to diversify into automation. Automation in the industrial workplace provides the advantages of improving productivity and quality while reducing errors and waste, increasing safety, and adding flexibility and efficiency to the manufacturing process. This paper presents the design and simulation of an automatic colour sensor and sorting machine (ACSSM) that automates grading and separating bell pepper according to colour. The system was designed for the food and packaging industry in Botswana, who experienced problems of spending enormous time and effort in sorting red, green, and yellow bell pepper according to colour after harvesting. Bell pepper is of high demand in all its ripening stages, and colour plays a crucial role in their pricing. Thus sorting is vital to meet the varying needs of customers and to obtain the most profits. The focal point was to design and test a circuit that would decrease the time, workspace, and effort while providing the essential function which was sorting of bell pepper. The implemented system is based on colour detection, object detection, and ejection to achieve sorting. The system performed well according to the design requirements when simulated on Proteus software.
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Ayson, Ronald. "Microcontroller-based school bell system for the College of Engineering, DMMMSU-MLUC." DMMMSU Research and Extension Journal 5 (December 1, 2021): 47–66. http://dx.doi.org/10.62960/dmmmsu.v5i.27.
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This study aimed to develop an accurate reliable synchronized clock system for the operation of the College of Engineering, Don Mariano Marcos Memorial State University – Mid La Union Campus (DMMMSU-MLUC), City of San Fernando, La Union. It was a school bell system that was meant to synchronize class change and thus, bells were made available on every floor of the Engineering building, and that they all rang at the same time during class change. The Descriptive Research design was used in the study in gathering data on the actual problems relating to the absence of a bell system at the College of Engineering, DMMMSU-MLUC as well as the features included in the study. Rapid Application Development design was also used in the design and development of the prototype of the Microcontroller-Based School Bell System for the College of Engineering, DMMMSU-MLUC. Findings showed that Arduino microcontroller, relay module, real-time clock, Liquid Crystal Display, slide switch, pushbutton, and the round bells were the essential components in the design of the device; that the construction of the Microcontroller Based School Bell System for the College of Engineering, DMMMSU-MLUC was conducted using different electronic materials; and that testing of the components and the entire set-up of the device was made possible using different electronic measuring tools and equipment.
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Zhang, Jin Lan, and Qian Lv. "Automatic Control System of Stone Sawing Machine Based on PLC and Human-Computer Interface." Applied Mechanics and Materials 278-280 (January 2013): 1417–22. http://dx.doi.org/10.4028/www.scientific.net/amm.278-280.1417.
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This paper designs a PLC automatic control system in stone cutting. The author elaborated the stone cutting process, the system hardware/software design and the human-machine interface design process. This system is the collection of PLC, sensing detection, frequency converter, configuration control technology and advanced stone cutting process in an organic whole. The author designed optional automatic/manual function and parameters setting screen. The author added limit current protection and position protection, and designed function of automatic detecting cooling water shortage to protect the saw blade from damage. Also the designed equipment can automatic light and bell for alarm. Operation results show that, this system can meet the designed requirement, and can remarkably improve the quality of stone processing. This designed control system has high machining accuracy, high intelligence, full automation, perfect protection, friendly man-machine interface and simple operation.
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Gufron, M. "Strategi Pengembangan Madrasah Di Lembaga Pendidikan (LP) Ma’arif Nahdlatul Ulama Kota Salatiga." INFERENSI: Jurnal Penelitian Sosial Keagamaan 6, no. 1 (2012): 97–118. http://dx.doi.org/10.18326/infsl3.v6i1.97-118.
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This research is intended to know (1) people expectation toward MI Ma’arif NU Salatiga, (2) How is the development strategy in developing MI Ma’arif in order to exist. This research is qualitative by applying natural paradigm. The finding of this reseach shows that the MI Ma’arif is applying arabic and English in daily communication; discipline is the designing is the main factor which is shown by automatic bell in organizing subject and designing additional facilities on multimedia class, changing rooms and toilets, secondly, the school is trying to improve teacher professionalism and management. Finally, the school is trying to build community concern
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Nix, Joan, and David Gabel. "The Introduction of Automatic Switching into the Bell System: Market versus Institutional Influences." Journal of Economic Issues 30, no. 3 (1996): 737–53. http://dx.doi.org/10.1080/00213624.1996.11505834.
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Kumbhar, Ms Shubhshri Prakash. "Implementation of Automatic College/Industry Bell System using Visual Studio &ATMEGA 16 Microcontroller." International Journal for Research in Applied Science and Engineering Technology 8, no. 12 (2020): 293–97. http://dx.doi.org/10.22214/ijraset.2020.32057.
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YongWan and PengTian. "Design and Implementation of Automatic Switching Exhaust Method and Air Intake Method Bell Prover Gas Calibration Facility." Journal of Physics: Conference Series 2459, no. 1 (2023): 012110. http://dx.doi.org/10.1088/1742-6596/2459/1/012110.
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Abstract As the classical bell prover gas calibration facility has the feature that is exhaust method or air intake method alone, in this paper, a new automatic bell prover gas calibration facility that combines the exhaust method and air intake method is designed. Firstly, the flowmeter, pipelines, and other related pipe fittings are mounted in advance. Then, through the system software, control on-off valves condition to switch different pipelines direction and select expected items. Lastly, the system collects the experimental dates to realize the exhaust method and air intake method altogether automatically. The newly designed facility doesn’t need to change lines manually which is time-consuming and laborious, and the calibration results are accurate and reliable as well. At the same time, the new facility which can be reconstructed from the original facility has a compact structure and small occupancy space, and it is easy to implement and has good practical and promotional value.
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Sneka M and R Vadivel. "Smart timetable display for students’ subject allocation in classroom using IOT." World Journal of Advanced Research and Reviews 21, no. 3 (2024): 1269–75. http://dx.doi.org/10.30574/wjarr.2024.21.3.0810.
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This essay describes the development of School bells have played a major role in all of our childhoods. But even with the advent of technology, a lot of things have gone digital, and the school bell is still a manual, antiquated bell. The first break occurs after two periods, and the second break occurs after the next two periods. After the fifth period, school is out. You can select a topic and duration for each period from a list of options in the project.The six days of the week that the user can set the schedule for are Monday through Saturday. The user can also alter the duration of each period. Our college's bell is set to ring continuously for ten seconds at a time in each of its blocks. This is accomplished by using data transmitted via the Internet of Things to notify teachers and students about the concurrent conclusion of a particular session in each block. In addition, a voice module is utilized to read aloud the data shown on the LCD module while a buzzer beeps to indicate an alarm. Three main parts were used in this Arduino college bell circuit: an Arduino Uno board, an IC RTCDS1307, and 16x2 LCD modules.The Arduino is a reading device.To develops this system, an STM32 controller, a Bluetooth module, a school bell buzzer, a 16 x 32-inch LED display, buttons, basic electronics components, and a PCB board are used. The STM 32 controller communicates with the user via the display. Both running and settings modes are available. The user can set the system's current schedule with timings using the Android app.
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Sneka, M., and Vadivel R. "Smart timetable display for students' subject allocation in classroom using IOT." World Journal of Advanced Research and Reviews 21, no. 3 (2024): 1269–75. https://doi.org/10.5281/zenodo.14063623.
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This essay describes the development of School bells have played a major role in all of our childhoods. But even with the advent of technology, a lot of things have gone digital, and the school bell is still a manual, antiquated bell. The first break occurs after two periods, and the second break occurs after the next two periods. After the fifth period, school is out. You can select a topic and duration for each period from a list of options in the project.The six days of the week that the user can set the schedule for are Monday through Saturday. The user can also alter the duration of each period. Our college's bell is set to ring continuously for ten seconds at a time in each of its blocks. This is accomplished by using data transmitted via the Internet of Things to notify teachers and students about the concurrent conclusion of a particular session in each block. In addition, a voice module is utilized to read aloud the data shown on the LCD module while a buzzer beeps to indicate an alarm. Three main parts were used in this Arduino college bell circuit: an Arduino Uno board, an IC RTCDS1307, and 16x2 LCD modules.The Arduino is a reading device.To develops this system, an STM32 controller, a Bluetooth module, a school bell buzzer, a 16 x 32-inch LED display, buttons, basic electronics components, and a PCB board are used. The STM 32 controller communicates with the user via the display. Both running and settings modes are available. The user can set the system's current schedule with timings using the Android app.
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Aisa, Aufia, Hasan Bisri Isa Al Faris, Afif Kholisun Nashoih, et al. "Pelatihan Perancangan Teknologi Bel Sekolah Otomatis Berbasis Mikrokontroler di Desa Gambiran." Jumat Informatika: Jurnal Pengabdian Masyarakat 4, no. 3 (2023): 138–44. https://doi.org/10.32764/abdimasif.v4i3.4106.
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The lack of public understanding regarding how to design, assemble and regulate automatic school bells is the basis for holding training on designing microcontroller-based devices with the aim of providing knowledge and real experience in designing, building and operating technological systems that can become the potential for creative and innovative villages. Participants in this activity were 8 teenagers from the Gambiran Village Youth Organization. This training will be held on September 2, 2023 at 09.00 WIB at the Gambiran Village hall, Mojoagung District, Jombang Regency. The resource person in this training was one of the lecturers at K.H.A University. Wahab Hasbullah, namely Mr. Hasan Bisri Isa Al Faris, S.Kom. The approach method for community service activities in this program uses the CBR (Community Based Research) method. As a result of this training activity, participants know how to design, assemble and set up an automatic school bell which is relatively easy. This training received a good and positive response as evidenced by the community satisfaction through the results of the questionnaire after participating in the training which reached 79.2% which was classified as "Good".
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Trygonis, Vasilis, Stratis Georgakarakos, and E. John Simmonds. "An operational system for automatic school identification on multibeam sonar echoes." ICES Journal of Marine Science 66, no. 5 (2009): 935–49. http://dx.doi.org/10.1093/icesjms/fsp135.
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Abstract Trygonis, V., Georgakarakos, S., and Simmonds, E. J. 2009. An operational system for automatic school identification on multibeam sonar echoes. – ICES Journal of Marine Science, 66: 935–949. A system for identifying and tracking fish schools is demonstrated, based on the analysis of multibeam sonar data obtained by a Simrad SP90 long-range sonar. Fish-school detection and identification techniques are similar to those commonly used for vertical echosounders, further enhanced with innovative processing algorithms applied to successive multibeam echograms, increasing the certainty that the identified objects are fish schools. Additionally, analysis of school dynamic parameters facilitates the classification of targets into certain groups, here discriminating the fish aggregating device-natant fish complex from tuna. Statistical analysis of selected tracks quantifies the spatio-temporal variability of the school descriptors, which are used retrospectively to select appropriate analysis thresholds. The algorithms are implemented in an acquisition, visualization, and processing software platform that is flexible regarding sonar characteristics (beam width and number of beams) and can be extended easily to track school echotraces in a three-dimensional mode.
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원하연. "The Mobile Application Development and Design for Automatic Incoming bell Managing System depends on User Schedule." Journal of Digital Design 15, no. 3 (2015): 27–35. http://dx.doi.org/10.17280/jdd.2015.15.3.004.
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Dionova, Brainvendra Widi, Antonius Darma Setiawan, Devan Junesco Vresdian, Legenda Prameswono Pratama, Muhammad Irsyad Abdullah, and M. N. Mohammed. "Automatic Fire Extinguishing System Using Smoke Detector and Heat Detector Based on Programmable Logic Controller." Eksergi 20, no. 01 (2024): 4–8. https://doi.org/10.32497/eksergi.v20i01.5406.
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Fire is a disaster that is often encountered throughout the year. This research aims to protect and mitigate the worst possibility of a fire disaster. A PLC automatically creates the work system of this tool, using it as the controller. This tool utilizes two sensors: a smoke detector and a heat detector. Two smoke detectors and one heat detector automatically make the system, each providing input to the PLC. The system splits into two parts: Alarms 1 and 2. If any of the three sensors send input to the PLC, Alarm 1 triggers a buzzer and a yellow light. Alarm 2 occurs if 2 or 3 sensors provide input to the PLC and provide output as the bell lights up, the flash lights up, and the solenoid opens to release Co2 into the room.
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Bell, Justice Virginia. "Equality, proportionality and dignity: The guiding principles for a just legal system." Alternative Law Journal 42, no. 1 (2017): 4–8. http://dx.doi.org/10.1177/1037969x17694792.
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Each year Newcastle Law School presents the Sir Ninian Stephen Lecture to celebrate the establishment of the School’s Bachelor of Laws degree program. Sir Ninian Stephen delivered the first lecture in 1993 and an eminent lawyer is invited to speak each academic year. Justice Virginia Bell of the High Court of Australia delivered the 24th Annual Sir Ninian Stephen Lecture on 29 April 2016. This is an edited version of Justice Bell’s lecture.
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Chen, Yan, Chaoying Meng, Yunlong Li, Taokai Sun, and Shangyu Wang. "Research and design of a multifunctional intelligent walking stick." Journal of Physics: Conference Series 2029, no. 1 (2021): 012050. http://dx.doi.org/10.1088/1742-6596/2029/1/012050.
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Abstract This paper designed a multifunctional intelligent walking stick for the elderly. The mechanical structure of the walking stick is provided with a hook, auxiliary mechanism for standing up, an anti-tripping mechanism, a small table board and telescopic adjustment. The auxiliary mechanism for standing up can make it easier for the user to stand up. The anti-tripping mechanism makes it safer for the elderly to walk without tripping. The retractable adjustment can meet the needs of people with different heights. The walking stick is also equipped with intelligent elements, such as lighting lamp, automatic time alarm, fall alarm system, manual alarm system, GPS positioning and MP3 music functions. When the elderly feels unwell, they can press the alarm switch, and the alarm bell will turn on, which can attract passers-by and improve the chance of rescue. When the fall alarm system is turned on, if the user falls, the alarm bell will ring, At the same time, the GPS positioning module will send the crutch position to the intelligent terminal to remind the guardian in time. Compared with the traditional crutches, the crutch has many functions and it is more convenient to use and safer.
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Rahmalisa, Uci, and Yulisman Yulisman. "Automatic Height and Weight Measurement Integrated Database System." JURNAL TEKNOLOGI DAN OPEN SOURCE 4, no. 2 (2021): 248–53. http://dx.doi.org/10.36378/jtos.v4i2.1792.
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Measurement of height and weight, it is needed especially for school age 5-15 years old. From the results of monitoring height and weight measurements, we can monitor whether the child is underweight or overweight and obese. We can also monitor the growth of elementary school age children. The problem faced is that monitoring the growth of children in schools cannot be carried out effectively. This is because the process of measuring children's height and weight is done manually and of course it takes time for the process, besides that, data on student height and weight are also recorded still manually, so that data processing and utilization is not optimal. The purpose of making this Automatic Height and Weight Measurement Integrated Database System to process of measuring height and weight can be done effectively and efficiently, so it can produce integrated information in Database. The existence of an integrated database will make it easier for related parties to recap and archive children's data and store history of children's growth as material for evaluating and monitoring child growth. The results of this evaluation can be used as a reference for follow-up to be conducted. The resulting output is information in the form of tables and graphs of children's growth. In this research using the prototyping method which aims to get an overview of the tool to be designed and built, then it will be evaluated by the user. The evaluated prototype will be used as a reference to make a tool as the final product as the output of this research.
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Raikar, Amit, and Sharanabasappa Tadkal. "Face Recognition based Automatic Attendance Updating System." Journal of Image Processing and Artificial Intelligence 8, no. 1 (2022): 10–17. http://dx.doi.org/10.46610/joipai.2022.v08i01.002.
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The current methods for taking attendance are inconvenient and time-consuming. Manual recording allows for easy manipulation of attendance records. A smart and validated attendance system is needed to tackle this problem. In smart attendance systems, face identification, fingerprints, Genetic material, retina, eye retina, gesture recognition, and other biometrics are often used. Humans can be identified by their faces, which have distinguishing traits. Face recognition is one of the most useful image processing applications, and it plays an important part in the technical world. The recognition of a human face is a hot topic for verification reasons, particularly in the context of school attendance. A face detection and recognition attendance system uses face biostatistics known for high monitoring and other computing technologies to identify students. The purpose of creating this system is to replace the traditional technique of documenting attendance by calling names and storing pen-and-paper records with a digital version. An innovative solution for a face recognition-based automatic attendance system is presented in this study. The findings are tabulated in an excel file, and students' attendance is processed depending on the date from the excel file, and relevant conclusions are drawn from this.
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Rybalchenko, M. O., A. M. Selegej, V. I. Golovko, S. M. Selegej, and O. S. Mirgorodskaya. "A Model to Control the Formation of Multi-Component Charge Portions on a Blast Furnace Conveyor." Nauka ta innovacii 16, no. 6 (2020): 36–45. http://dx.doi.org/10.15407/scin16.06.036.
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Introduction. Bell-less tops used in the charging area give significantly wider opportunities for regulating and distributing the charge material along the furnace top radius. Moreover, it becomes feasible to develop the methods for gas flow control and these methods shall differ from the conventional ones. One of such methods is introduction of multi-component portions of the charge with a technology based component ratio. Problem Statement. The bell-less top charging device is not designed for that type of portioning when the charge material mixing is accompanied with a simultaneous shift of one component with respect to other one for a certain set value, while charging. These portions can be formed with the use of computer-aided stock-conveying system, while discharging the material from weighing hoppers into the blast furnace conveyor. Purpose. This research aims at the development of the structure, the functioning algorithms and the mathematical model for the system to control the formation of multi-component mixed charge batches in order to increase the blast furnace productivity and to reduce the specific coke consumption. Materials and Methods. In this research, the methods of automatic control theory and artificial intellect for the synthesis of weight neuro-fuzzy controllers within the automatic control system of charge dosage have been used. The developed system designed to control multi-component charge portioning via PC has been tested by means of simulation modelling methods. Results. There has been developed an algorithm for operating the system for controlling the multi-component mixed charge preparation on the conveyor, given the arrangement of the specified components, their ratios in portions, total volumetric productivity of the conveyor, the variable geometry of the unloaded material, in the connection with the on-line information on the mixing process. The feasibility of the system has been verified by its simulation with the use of standard application tools. Conclusions. It has been established that the designed control system allows the formation of mixed portions of any composition defined by an operator at a given maximum output of the conveyor and prevents its overload in terms of mass or volume.
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Rybalchenko, M. O., A. M. Selegej, V. I. Golovko, S. M. Selegej, and O. S. Mirgorodskaya. "A Model to Control the Formation of Multi-Component Charge Portions on a Blast Furnace Conveyor." Science and innovation 16, no. 6 (2020): 369–45. http://dx.doi.org/10.15407/scine16.06.036.
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Introduction. Bell-less tops used in the charging area give significantly wider opportunities for regulating and distributing the charge material along the furnace top radius. Moreover, it becomes feasible to develop the methods for gas flow control and these methods shall differ from the conventional ones. One of such methods is introduction of multi-component portions of the charge with a technology based component ratio. Problem Statement. The bell-less top charging device is not designed for that type of portioning when the charge material mixing is accompanied with a simultaneous shift of one component with respect to other one for a certain set value, while charging. These portions can be formed with the use of computer-aided stock-conveying system, while discharging the material from weighing hoppers into the blast furnace conveyor. Purpose. This research aims at the development of the structure, the functioning algorithms and the mathematical model for the system to control the formation of multi-component mixed charge batches in order to increase the blast furnace productivity and to reduce the specific coke consumption. Materials and Methods. In this research, the methods of automatic control theory and artificial intellect for the synthesis of weight neuro-fuzzy controllers within the automatic control system of charge dosage have been used. The developed system designed to control multi-component charge portioning via PC has been tested by means of simulation modelling methods. Results. There has been developed an algorithm for operating the system for controlling the multi-component mixed charge preparation on the conveyor, given the arrangement of the specified components, their ratios in portions, total volumetric productivity of the conveyor, the variable geometry of the unloaded material, in the connection with the on-line information on the mixing process. The feasibility of the system has been verified by its simulation with the use of standard application tools. Conclusions. It has been established that the designed control system allows the formation of mixed portions of any composition defined by an operator at a given maximum output of the conveyor and prevents its overload in terms of mass or volume.
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Prakash, S. Suriya, Rapaka Usha, N. Karuppiah, S. Saravanan, M. Kalaiyarasi, and K. Karunanithi. "Smart Home and Security Systems: An IoT-Based Approach Utilizing ESP 32 and Multi-sensor Integration." E3S Web of Conferences 616 (2025): 02004. https://doi.org/10.1051/e3sconf/202561602004.
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This paper introduces an innovative IoT-based smart home and security system employing the ESP 32 microcontroller for comprehensive automation and safety. The system integrates various sensors, including a rain sensor for precipitation detection, a fire sensor for early fire warnings, a gas sensor for identifying flammable gases like LPG, and a moisture sensor to manage garden irrigation based on humidity levels. Additionally, a unique QR code calling bell system with video capability allows visitors to initiate a video call notification on the homeowner’s mobile device, facilitating remote door access. Family members can bypass the video call for seamless entry, while vehicles equipped with a QR code scanner can trigger automatic door opening via servomotors. The notification board, featuring LEDs and buzzers, ensures immediate alert delivery. This paper explores the architecture, implementation, and benefits of the proposed system, emphasizing its contribution to enhanced home security and automation.
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Wiyanto, Wiyanto, and Yayan Oktavianti. "Prototype Smart Home Pengendali Lampu Dan Gerbang Otomatis Berbasis IoT Pada Sekolah Islam Pelita Insan Menggunakan Microcontroller Nodemcu V3." UNISTEK 8, no. 1 (2021): 68–75. http://dx.doi.org/10.33592/unistek.v8i1.1209.
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Current technological developments have penetrated into human life, such as the development of a smart home called a smart home, that can provide convenience, comfort, safety and efficiency for users. Internet of Things (IoT) can be used in smart homes to control electronic equipment such as lights and home gates. This research designed an automatic controller and light gate based IoT (Internet of Things) smart home system using a NodeMCU microcontroller with a prototype method that aims to save electricity, make it effective and efficient, and make it easier for schoolkeepers to turn on lights and control the gate automatically through the Google assistant. The results of this study are in the form of an automatic light and gate control system using the Google assistant application based on the Internet of Things Using a NodeMCU v3 microcontroller. Can be concluded with the automatic light and gate control system using the google assistant application by giving commands to the google assistant connected to the NodeMCU V3 microcontroller, it can make it easier for school administrators to make efficient and efficient lights or gates using the google assistant application and can facilitate school administrators to maintain the security of the Internet-based school of Things.
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Liu, Yang, Guo Yin Cai, Chong Zhang, and Ming Yi Du. "Design and Implementation of Security Dynamic Monitoring and Management System for School Children." Applied Mechanics and Materials 738-739 (March 2015): 926–31. http://dx.doi.org/10.4028/www.scientific.net/amm.738-739.926.
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Considering the condition that many security accidents of school children have been occurred in campus which were mainly caused by the current lower effective management, this paper proposed a method of positioning the real-time locations of the school children by introducing the RFID technology. In this method, RFID readers were set up covering the campus (such as school gates, classrooms, corridors, playground) and it’s surrounding areas, and each school child was equipped with an ID card (It's actually a RFID tag). A system for dynamic monitoring and management of the school children was developed, which can detect the student cards in real-time and so as to monitor the locations of the school children, recognize dangerous areas and alert as well as automatic statistic of the school children’ attendance. So, it realized the automation and intelligence of the school children security management.
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Kavitha, Ms S., J. Farhana, S. Saran Shanker, K. Dineshkumar, and G. Darshan. "Office Administration System." International Journal for Research in Applied Science and Engineering Technology 11, no. 4 (2023): 754–63. http://dx.doi.org/10.22214/ijraset.2023.50179.
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Abstract: Office administration system is a software application designed to help schools and educational institutions. It manages day-to-day operations more efficiently. It typically includes various modules that handle tasks such as admission management, employee management, accounts department, resource management, student, student performance management, performance analysis of student, course content. There are various contents included regarding class details, classroom attendance for each grade, management of student attendance, subject details, exam details, automatic timetable generation, report, download timetable. The system can be a powerful tool for school administration management, streamlining processes, improving efficiency, and enhancing communication between staff, students, and parents.
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Manolea, Gheorghe. "CONSTANTIN BELEA AND SYSTEM THEORY." Journal of Social Sciences III (1) (March 15, 2020): 77–80. https://doi.org/10.5281/zenodo.3725572.
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Constantin Belea had remarkable contributions to the domain of System Theory, but also to the foundation of the School of Automation from Craiova<em>. </em>He initiated several pioneering directions, among which: Linear automated systems on portions, Numerical methods for transient automated systems, Invariance of automatic systems in relation to disturbances, Switching in linear electrical systems and applications of distribution theory, Optimal systems based on the minimum time criterion. Numerical methods for transient automated systems, Calculation of nonlinear auto-aspirations based on rapidly converging Fourier series.
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Yao, Benkun, Rajnish Kler, Sarfraz Fayaz Khan, Gourav Bansal, Ihtiram Raza Khan, and Bhupesh Kumar Singh. "Optimal Design of Intelligent Control System in the Communication Room Based on Artificial Intelligence." Wireless Communications and Mobile Computing 2022 (March 9, 2022): 1–8. http://dx.doi.org/10.1155/2022/2353789.
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With the current data-driven era, there is the potential to employ controllers that can store a large amount of data, which is not achievable with traditional controllers. Our goal is to propose an intelligent controller system for computer room management based on artificial intelligence that maintains data integrity, saves memory, minimizes computation, and simplifies program design. To upgrade the computer room management system’s intelligence that is not high, the management mode that is not flexible, and the distributed large-scale management of the whole school that is difficult to realize, the original system is improved to the distributed computer room management system based on artificial intelligence. By starting from the actual situation of higher vocational college computer room, combined with the characteristics of the school computer room, we designed framework model based on distributed artificial intelligence machine room management system, the system by means of network communication technology and database access technology, put forward the B/S combined with C/S structure to realize the computer room management system model, and used radio frequency identification technology to develop radio frequency card. The results show that the optimization results of the traditional computer automatic control system in the computer room vary greatly and fluctuate between 0.6 and 0.8, while the control results of the automatic control system in this paper keep stable at 0.8, which can reach the ideal state in a short time. Through the outcome, it can be said that the proposed control method can be used of higher level of automation, flexibility, and robustness which will work effectively. Therefore, the improved system integrates software, hardware, communication, and distributed system technology into one, which greatly improves the control effect of computer automatic control process, and control result of computer automatic control process is more stable and has a certain practical application value.
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Pavuluri, Tejo Sumanth, T. Vamsi Krishna, Naredla Sandeep, A. Jaya Abhitej Reddy, and Mamatha Samson. "Automatic Speed Control System in Speed Zone Areas Using OpenCV." Journal of Physics: Conference Series 2325, no. 1 (2022): 012017. http://dx.doi.org/10.1088/1742-6596/2325/1/012017.
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Abstract Road accidents near school or hospital zones are all too common in today’s environment. We see a lot of people driving at high speeds under the influence of alcohol or for thrill causing road accidents. So, vehicle speed control must be taken into consideration to avoid casualties due to over speeding. The purpose of this system is to control the speed of the vehicle by recognizing speed sign boards on the roadside with the help of Rasberry Pi board and image processing. The camera is positioned at the front of the vehicle to capture the images of sign boards to process them. The captured images are then compared with the stored images using Python open CV to control the vehicle’s speed in the speed restricted areas. The objective of this project is to reduce the accidents caused due to over speeding.
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Abdul Syahid, Rahmania Ananda, Amanda Salsabila, Sumarni Sumarni, and Florence Angelaila Fauzi. "An Analysis of Textbook “ When English Rings a Bell” for Junior High School Grade Eight." DIAJAR: Jurnal Pendidikan dan Pembelajaran 3, no. 3 (2024): 245–54. http://dx.doi.org/10.54259/diajar.v3i3.2500.
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Textbooks are an important learning tool in the education system. It becomes more important when English is learned as a foreign language like in Indonesia. As a language learned other than the mother tongue, most likely English is only learned by Indonesian students in the classroom. As a result, English textbooks have the potential to be students' only access to language in the classroom. The purpose of this study was to find out whether the book "When English Rings a Bell" for the eighth grade of junior high school is by the criteria (Education National Standard Council) BSNP. In this study, researchers used methods of content analysis, presentation analysis, language analysis, and graphic analysis based on BSNP (National Education Standards Board) which focuses on language characteristics as communication by paying attention to text content. This research instrument is a document. Researchers will focus 13 chapters on grade VIII junior high school. Then a check is carried out using the suitability check of textbooks based on BSNP (Education National Standard Council). The result of this study, the quality of the "When English Rings a Bell" textbook for the eighth grade of Junior High School based on the Education National Standard Council (BSNP) is good. There are 4 elements, these are content eligibility, presentation eligibility, language eligibility, and graphic eligibility. But, for the content eligibility element side, not all items of its indicators are fulfilled clearly. Just for KD and KI there are not found in this textbook.
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Vinod Kumar, M. A. "ANFIS for Predicting Surface Roughness in Turning Operation Performed on CNC Lathe." Applied Mechanics and Materials 110-116 (October 2011): 1793–98. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.1793.
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For mass production, mainly automation is used, in which cutting parameters are set to obtain required surface roughness. The parts like IC Engine piston, cylinders require very smooth surface finish. The same is the case of sleeves, collets etc., of machine parts. These are made by automatic machining operations. To get approximate value of required surface roughness, the cutting parameters that are to be set with help of Adaptive Neuro Fuzzy Inference System (ANFIS) that is designed by using Fuzzy Logic Toolbox. The Fuzzy Logic Toolbox is a collection of functions built on the MATLAB numeric computing environment. It provides tools to create and edit fuzzy inference systems (FIS) within the framework of MATLAB. ANFIS constructs a relation between given parameters (input data and output data), when it is trained with experimentally predetermined values. It consists of different functions, of which bell and triangular membership functions are used for our purpose. The comparison of accuracy of predicted values for both membership functions are performed using testing data. The training and testing data was obtained performing operation on CNC lathe for 50 work pieces of which 40 were used for training ANFIS and the remaining 10 were used for comparing the accuracy of both Bell and Triangular membership functions. The detailed analysis and procedure is presented.
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Hedemann, Samuel R. "Ent: A Multipartite entanglement measure, and parameterization of entangled states." Quantum Information and Computation 18, no. 5&6 (2018): 389–442. http://dx.doi.org/10.26421/qic18.5-6-2.
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A multipartite entanglement measure called the ent is presented and shown to be an entanglement monotone, with the special property of automatic normalization. Necessary and sufficient conditions are developed for constructing maximally entangled states in every multipartite system such that they are true-generalized X states (TGX) states, a generalization of the Bell states, and are extended to general nonTGX states as well. These results are then used to prove the existence of maximally entangled basis (MEB) sets in all systems. A parameterization of general pure states of all ent values is given, and proposed as a multipartite Schmidt decomposition. Finally, we develop an ent vector and ent array to handle more general definitions of multipartite entanglement, and the ent is extended to general mixed states, providing a general multipartite entanglement measure.
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Choi, Wonkyung. "An application of an AI chatbot automatic pronunciation scoring system to elementary school students." Korea English Language Testing Association 16, no. 2 (2021): 167–85. http://dx.doi.org/10.37244/ela.2021.16.2.167.
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Abdillah, Fajar. "Peran Guru Dalam Manajemen Kelas Komprehensif Di Sekolah Dasar Al-Baitul Amien 02 Full Day School Jember." Childhood Education : Jurnal Pendidikan Anak Usia Dini 1, no. 2 (2020): 72–84. http://dx.doi.org/10.53515/cji.2020.1.2.72-84.
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Abstract: Students spend most of their time in the classroom. It is therefore not surprising that students feel joy and feel happy when the bell breaks ring. Not to mention the students also need time to play and time to rest his brain. The primary school of al-Baitul Amien jember is a school that implements a full day learning system. If it refers to the reason for the misfortune, depriving the physical and psychological time to play and tired is of course the number of students will decrease, because the guardians do not want their children to experience physical or psychological exhaustion. But the reality on the ground shows that this school more and more demand even now there are two school complex. The students feel enjoy it even though they spend time in class. Therefore, it would be interesting if further explore how the role of teachers in managing the class so that students still enjoy even all day at school.
 Keywords: Teacher Role, Comprehensive Classroom Management
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Havizul, Havizul, and Zulkarnain Zulkarnain. "Quiz Bell Design using NodeMCU ESP8266 for Quiz Contest at IAIN Pontianak." Jurnal Edukasi Elektro 7, no. 1 (2023): 44–52. http://dx.doi.org/10.21831/jee.v7i1.59287.
Full textAbstract:
Quiz Buzzer is one of important elements in a quizz contest. In Tadris Matematika Study Program’s Birthday event, one of contest held is quiz contest for High School Student in Kalbar Province. Hereby, author is going to design the buzzer circuit which is able to be used in that quiz contest. This circuit was build by some components, namely push button, buzzer, indicating light, transistor switching circuit for driving the buzzer and indicating light, and a NodeMCU ESP8266 as the system controller. Design of hardware was conducted by referring to literature studies, basic theory, and datasheet. Testing of developed codes was conducted over the Quiz Buzzer Protoyping that is assembled on the breadboard. Testing results showed that the quiz buzzer circuit working properly as needed and the design of 3 teams quiz buzzer.