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All Journal Indonesian Journal of Electronics and Instrumentation Systems Bulletin of Electrical Engineering and Informatics Prosiding SNATIF Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer Prosiding Semnastek Infotech Journal E-Dimas: Jurnal Pengabdian kepada Masyarakat TA'DIBUNA: Jurnal Pendidikan Agama Islam Risâlah, Jurnal Pendidikan dan Studi Islam Prosiding Seminar Nasional Teknoka al-Afkar, Journal For Islamic Studies Jurnal Teknologi Sistem Informasi dan Aplikasi Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu Krea-TIF: Jurnal Teknik Informatika JURTEKSI EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Mantik Jurnal Karinov Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Journal of Robotics and Control (JRC) JATI (Jurnal Mahasiswa Teknik Informatika) RESLAJ: RELIGION EDUCATION SOCIAL LAA ROIBA JOURNAL Jurnal Darma Agung Jurnal Manajemen Pendidikan dan Ilmu Sosial (JMPIS) Jurnal Pendidikan dan Teknologi Indonesia Jurnal Basicedu Moneter : Jurnal Keuangan dan Perbankan PKM Maju UDA Jurnal Inovatif : Inovasi Teknologi Informasi dan Informatika Jurnal Pengabdian Nusantara

Ritzkal, Ritzkal

Universitas Ibn Khaldun Bogor

Author-ID : 599624

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Design and Build Online Attendance System Using NFC Based on IoT Suhartono Suhartono; Bayu Adhi Prakosa; Ritzkal Ritzkal
Jurnal Mantik Vol. 5 No. 3 (2021): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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This research designs the Hardware Platform: (1) Ardunio Mega 2560 (2) NFC Sensor PN 532 (3) Buzzer (4) LCD i2C (5) Ethernet shield module, and Software: (1)Windows 10 (2)Arduino IDE 1.8 (2)XAMPP 3.2 (3)PHP (4)MySQL (5)Visual Studio Code 1.5 The system is connected to the Internet Network the data stream will be stored into a MySQL-based database in the NCC Lab, student data obtained from reading the NFC reader will be streamed through the Internet network, where the use of the ethernet shield module can integrate attendance equipment on a computer with a local MySQL database. Integration of Hardware and Software components produces an online attendance system for solutions at SLB ABCD Fitria Bogor, hardware, software and online attendance system services have been tested, with the following results: (1) the success of the system feature test, can refer to the black box test attachment (2) efficiency of attendance administration (3) improve the reporting performance of user agencies. This system solution has never been implemented in SLB ABCD Fitria Bogor schools and probably in many other special schools in Indonesia, which have service features and hardware and software systems that are simple, reliable and easy to implement, so that they can be added value for users, for further research can improve responsive websites.

Human Heart Rate Detection With Web Monitoring: Ritzkal Ritzkal; Bayu Adhi Prakosa2; Rendi Juhar Maulana
Jurnal Mantik Vol. 5 No. 3 (2021): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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Monitoring heart rate and body temperature is one of the tools to find out information on body health, especially heart conditions and body temperature. There are still some health places that still use the manual method of monitoring heart rate and body temperature, especially general practitioners' practices. By using the Hardware Pulse sensor and the Ds18b20 as a microcontroller, it is easier for us to find out information about heart rate and body temperature that can be viewed digitally. This monitoring makes it easier for doctors to get information about heart rate and body temperature as a follow-up material for doctor's examinations which can be viewed via the LCD on the device and the WEB with the help of Ethernet Shield as a system tool to connect to the internet network. With a heart rate and body temperature monitoring device, you can find out the condition of your heart and body temperature "Low, Normal, and High". By utilizing the Arduino Uno microcontroller as the main electronic data receiver to process data previously data through the Pulse sensor as input for heart rate data and the Ds18b20 as input for body temperature data which will then be displayed on the LCD and WEB, in order to make it easier to get information on the patient's heart rate and body temperature. efficiently and effectively.

Implementation of Body Temperature Checking System with Automatic Door Lock Web and Arduino Assistance Apip Supriana; Bayu Adhi Prakosa; Ritzkal Ritzkal
Jurnal Mantik Vol. 5 No. 3 (2021): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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The main objective of this research is to investigate the implementation of the IOT prototype that contributes to the movement to prevent COVID-19 transmission to support COVID-19 free programs among higher education institutions in Bogor with the implementation of the existing system. Several efforts were made, one of which was checking the body temperature when entering the room. for normal temperature will be allowed to enter and if fever is not allowed to enter. Body temperature measurement can also be done with conventional infrared thermometers that have been circulating in the community, but this infrared thermometer requires guards for its operation who will be at risk of contracting COVID-19. Then a body temperature measurement tool was built using the Arduino Mega2560 microcontroller and web assistance to minimize the spread of COVID-19 when entering the room. There are several methods including Analysis, Design, Implementation, Testing. This tool is designed to use the MLX90614-DCI sensor as a temperature sensor which will be displayed on the LCD if the temperature is normal then the relay will cut off electricity on the electromagnetic door so that the door lock will open and vice versa. The temperature that is read will be stored in the database and will appear on the web to monitor the temperature read by the body temperature measuring device. This tool has been tested for comparison with conventional infrared thermometers with a difference of 0.3oC so that it is feasible to use.

Web and Arduino Automatic Selling Machine Monitoring Prototype Ritzkal .Ritzkal; Akhmad Abdul Aziz; Fitrah Satrya Fajar Kusumah; Kodarsyah Kodarsyah
Jurnal Mantik Vol. 5 No. 4 (2022): February: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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A vending machine is a type of machine that is very suitable for marketing a product such as automatic sales. These machines also tend to be able to grab more attention in public places. In the beverage machinery industry, there is a lot of competition from large companies, which can make it difficult to market these machines. Many schools and universities already have agreements with companies to place automated beverage machines on site. This tool is designed using the TCS3200 sensor which functions to detect the color of the paper currency to determine the value of the currency. The dc motor functions as an actuator for withdrawing money and the servo motor functions as a container for dropping money every time money comes in. Then the pushbutton and led light function as a drink selection button after the money comes in. The web functions as a provider of information about how many drinks are sold and how many drinks are left in stock, and telegrams serve as a marker/notification when one of the drink's stock runs out. Furthermore, for the drink dropping work system using a dc motor equipped with a spiral in each drink slot. Each money that comes in with a nominal value of Rp. 5,000 or Rp. 10,000 can only make one transaction, because this tool does not accept change. Tests were carried out on currency detection, cash withdrawals, beverage dispensing, web monitoring, and telegram notifications.

Analysis of Memory Usage for Graphic Design Applications on Windows and Linux Operating Systems Muhammad Khaerudin; Asep Ramdhani M; Wowon Priatna; Joni Warta; Ritzkal Ritzkal
Jurnal Mantik Vol. 6 No. 1 (2022): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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The operating system is the most important software on a computer, currently there are several operating systems that are very commonly used in the world of work including Windows, Linux. With these various options, users need to know the characteristics of the OS in running graphic design applications with efficient memory consumption. One of the papers that will be used as a reference in analyzing the OS is a paper with experimental quantitative methods. Referring to the paper, this research will use a quantitative approach with experimental methods, the testing phase is by running a graphic design application on the same hardware but different operating systems, from the experiment a value will be obtained in the form of memory usage numbers when running the application then calculations are carried out using a table. comparison to see which one is more efficient in memory usage, from these results it will be concluded that the characteristics of each OS have their respective advantages and disadvantages.

SOCIAL AND RELIGIOUS VALUES IN WEDDING PARTIES IN NORT MALUKU Bahagia; Leni Muniroh; Abdul Karim Halim; Ritzkal; Rimun Wibowo; M. Azhar Al-Wahid; Siti Rahma Bahrain
al-Afkar, Journal For Islamic Studies Vol. 5, No. 2, April 2022
Publisher : Fakultas Agama Islam Universitas Wiralodra

The tradition includes culture and customs carried out in a particular society. One of the traditions and cultures that is applied to weddings in North Maluku. The purpose of this study is to find social values including the value of cooperation. Another goal is to find the link between religious values and marriage traditions. At the same time knowing how the wedding event from the beginning to the wedding. The research method used is the descriptive qualitative method. Meanwhile, the sampling method used a purposive technique. Meanwhile, data collection was carried out in various ways including observation, documentation, and in-depth interviews. The results of the study show that the marriage tradition in North Maluku contains the value of gotong royong or working together to realize public activities. The term giving goods to those who want to get married is called basolo. While catfish in weddings belong to people who deliver food, rice, and fruit and help chop wood. Residents also help in making tents and cooking food and drinks. Religiously, in marriage there must be religious values, namely, there is a marriage contract which is a pillar of marriage and marriage is part of religion, there are also guardians who are part of the pillars of religion. The marriage culture in North Maluku is very thick with customs. Weddings have been carried out since ancient times, starting from the system of proposing to the bridegroom's family welcome ceremony and the bride's family, then the agreement to the wedding procession. North Maluku is a traditional country founded by four kingdoms, namely the kingdoms of Ternate, Jailolo, Tidore, and Bacan called "moloku kieraha".

The Role of Taklim Assembly for Creating Education Character in Early Childhood Bahagia Bahagia; Leni Muniroh; Abdul Karim Halim; Ritzkal Ritzkal; Rimun Wibowo; M. Azhar Al-Wahid; Zakky Muhammad Noor
Jurnal Basicedu Vol 6, No 5 (2022): October Pages 7664-9236
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v6i5.2464

The Majlis Ta’lim is classified as non-formal education that is close to the community and discusses issues related to the community. The purpose of this study is to find the transfer of moral education values to children through parents who participate in The Majlis Ta’lim. This research is descriptive qualitative research. While the sampling method includes using a purposive technique. Meanwhile, data collection was carried out in various ways including observation, documentation, and in-dept-interview. The results showed that the Majlis Ta’lim plays an important role in shaping children's morals by providing material to parents in the mosque and the prayer room. The material transfer is carried out to parents and parents will later transfer material to children at home in the form of behavior. The material provided includes material on maintaining oral behavior with parents. The material that has been obtained will be practiced at home so that children will see and observe this behavior. Another way is material about social life, including the urgency of friendship with neighbors so that parents practice it by bringing their children directly to their neighbor’s house. Habituation like this will make children behave socially toward neighbors. Finally, the habit of praying to children, here The Majlis Ta’lim will provide material about prayers in everyday life to parents so that parents will implement them at home.

Application Of The Waterfall Method In The Final Project Guidance Realization Information System Ritzkal; Puspa Putri Amalia; A. Hendri Hendrawan; Freza Riana; Kodarsyah
Jurnal Mantik Vol. 6 No. 2 (2022): August: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

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The thesis guidance process cannot run smoothly and on time if the busyness between lecturers and students causes a lack of suitable time to meet, so this obstacle can make the problems in writing the thesis unable to be solved as soon as possible. In addition, lecturers also find it difficult to monitor their tutored students because there are not a few students who are mentored. The purpose of this research is (a) to build an information system for the realization of the final project by using the waterfall method and (b) to test using a black box. Based on the results and discussion, conclusions can be drawn as follows: (i) Development of an information system for the realization of the final project in the waterfall method using UML design where the design results include System Actors (List Actor), Use Case Diagrams, Activity Diagrams. (ii) System testing using Black Box. The results carried out using black boxes explain that the system created or the module used is running according to what is specified.

APLIKASI PENILAIAN KOMPETENSI MINIMUM KELAS (AKM) UNTUK MENINGKATKAN ADAPTASI TEKNOLOGI PADA SISWA SEKOLAH DASAR DI DAERAH 3T Dahlia Widhyaestoeti; Fitria Rachmawati; Ritzkal Ritzkal; Dewi Primasari
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 6 No. 2 (2022): JUNI
Publisher : LPPM Univ. Ibn Khaldun Bogor

Aplikasi AKM (Assessment Kompetensi Minimum) Kelas digunakan oleh peserta didik kelas 2 – 12 yang berisi ujian literasi membaca dan numerasi. Moda ujian AKM Kelas berbasis komputer (windows) dan gawai (android). Salah satu ruang lingkup Program Kampus Mengajar Angkatan 3 adalah melalukan sosialisasi produk kebijakan dan pembelajaran Kemendikbudristek. Mahasiswa Kampus Mengajar Angkatan 3 melakukan kegiatan pre Test dan post Test sebagai kegiatan yang wajib dilaksanakan dan dilaporkan. SD Negeri Sukakerta 03 Kabupaten Bekasi dan SD Negeri Curug 02 Jasinga Kabupaten Bogor, ditunjuk Kemendikbudristek sebagai tempat bertugas mahasiswa Kampus Mengajar Angkatan 3 Tahun 2022. Beberapa siswa dari kedua sekolah ini menggunakan gawai dan laptop mahasiswa yang dipinjamkan untuk menyelesaikan ujian AKM Kelas. Pengalaman menggunakan teknologi dalam menyelesaikan ujian berbasis komputer dapat diukur dengan menguji aplikasi menggunakan pengujian System Usability Scale (SUS). Hasil pengujian System Usability Scale (SUS) Aplikasi AKM Kelas di SD Negeri Curug 02 Jasinga Kabupaten Bogor dan SD Negeri Sukakerta 03 Kabupaten Bekasi memiliki nilai yang sama yaitu Acceptability termasuk dalam marginal (tinggi). Sebanyak 69% rata-rata siswa dari kedua sekolah menjawab sangat setuju menyukai aplikasi ini sehingga akan menggunakannya kembali. 73% siswa dari kedua sekolah juga menyatakan aplikasi ini mudah digunakan. Mahasiswa Kampus Mengajar Angkatan 3 di kedua sekolah telah membatu memberikan pengalaman pada siswa menggunakan Aplikasi AKM Kelas dan telah menunjukan bahwa peserta didik merasa senang dan mudah menggunakan aplikasi.

Monitoring the Environmental Temperature of the Arduino Assistance Engineering Faculty Using Telegram M Wujut Hariyanto; Ade Hendri Hendrawan; Ritzkal Ritzkal
Journal of Robotics and Control (JRC) Vol 1, No 3 (2020): May
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.1321

The temperature of the air is the state of hot air caused by the heat of the sun. Factors that affect the amount of solar heat received by the earth are cloud, the surface plane, the angle of the sun, and the length of the sun's exposure. The heat of the earth's surface by solar radiation affects the heat of the air. Earth's surface air temperature varies because sunlight spreads unevenly on the earth's surface. The research aimed to design and implement a series of tools that can measure the ambient temperature and provide information about the environmental temperature via telegram. The methods used in this research were analyses consisting of needs analysis, and analysis of how it worked. Hardware and software implementations were also applied. The research carried out several tests, including tests on the DHT11 sensor, LED light, LCD i2c, Ethernet Shield, and Telegram test. The integration test on the LCD showed that when the temperature was below or the same as 25˚C, the green LED would be ON and the red LED OFF, which indicated that it was cold temperature. Conversely, when the temperature was the same or above 30˚C, the red LED would be ON, and the green LED OFF, indicating that the temperature was hot. The second test was to compare digital and analog sensors. The comparison values of the digital and analog temperatures were 1.1˚C, and the humidity was 23.1% RH. The highest temperature obtained from the system per day was 34˚C, and the lowest temperature was 23˚C.

Co-Authors .S.T., M.Kom., Suhadi Abdul Karim Abdul Karim Abdul Karim Halim Abdul Khayr Abdul Rahman Acep Ansor Achmad Faris Nasyarudin Ade Hendrawan Adhi Prakosa, Bayu Afif Rafyan Ahmad Suhaedi Ahya Ibadina Syahida Akhmad Abdul Aziz Akrom, Ahmad Al-Wahid, M. Azhar Algista, Grevin Dionaldy Alief Juan Aprian Alzami, Farrikh Aminudin Aminudin Anak Agung Gede Sugianthara Anggra Triawan Apip Supriana Ariagi Juliano Arief Goeritno Arif Sulistio Arthur Dida Batistuta Asep Ramdhani M Asep Sumantri Astuti, Nuraeni Puji Ayumi Johan Ayumi Johan Azhar Al Wahid Azhar Al-Wahid Bahagia Bahagia Bahagia Bahagia Batistuta, Arthur Dida Bayu Adhi Prakosa Chayati, Nurul Dahlia Widhyaestoeti Dani Darmawan Dede Sunardi Dedi Setiadi Dewi Primasari Dewi, Kalih Puspita Dhimas Bagus Adi Saputro Dian Anwar Dian Wulandari Dicky Hermawan Dicky Septian Firdaus Diki Rahsidin Dwi Puji Prabowo, Dwi Puji Ebim Fatur Rohman Eko Hadi Purwanto Engkos Supriatna Enomi Muhamad Giri Salako Fadly Cahya Ramadhan Febby Hendrian Febby Hendrian Fety Fatimah Fikriyadi Fikriyadi Fitrah Satrya Fajar Kusumah Fitria Rachmawati Freza Riana Gani Fajar Kusuma, Mohamad Hambal Azhari, Muhammad Hariyanto, M Wujut Hendra Ginanjar Hendrawan, A. Hendri Hendrian, Febby Hersanto Fajri Hurriyaturrohman Hurriyaturrohman I Gusti Bagus Wiksuana Ika Novita Dewi Indriyawati Indriyawati Intan Kamilah Joniwarta Juhariansyah, Juhariansyah Juliano, Ariagi Kamaludin Mubarok, Muhamad Kodarsyah Kodarsyah Kodarsyah Leni Muniroh Luluk Dianarini M Wujut Hariyanto M. Azhar Al-Wahid M. Imam Sundarta M. Khairun Nur Al Fadjri Maulana, Kevin Megantara, Rama Aria Melodia Cantika Moh Risnandar Moh Subchan Muhamad Fariz Syarif Muhamad Lutfi Muhammad Fauzan Adhima Muhammad Khaerudin Muhammad Nadhif Muhammad Shiddiq Ilham Noor Muniroh, Leni Muniroh, Leny Mutiara Karbella Naufal Agung Pambudi Noor, Muhammad Shiddiq Ilham Noor, Zakky Muhammad Nuraeni Puji Astuti Nuraeni Puji Astuti Nurul Reski Amalia P, Eko Hadi P, Eko Hadi Pahri Muhammad Kasypurohman Prakosa, Bayu Adhi Prayoga Aldi Kurniawan Predyus Fan Suhery Priatna , Wowon Puri Sulistiyawati Puspa Putri Amalia Putra Pratama, Saga Eka Rahman, Randa Rendi Juhar Maulana Rezi Setria Ricardus Anggi Pramunendar Ridwan Kurniawan Rimun Wibowo Rimun Wibowo Rimun Wibowo, Rimun Rizky Amalia Roy Waluyo Rudi Hartono Rudi Irawan Rulhendri Rulhendri SANTI LISNAWATI Sasono Wibowo Shania Meiriestiani Siswanti, Tiwi Siti Khodijah Parinduri Siti Patimah Siti Rahma Bahrain Subchan, Moh Suhartono Suhartono Syafrial Syafrial Syaiful Syaiful Syaiful Syaiful Titing Suharti Tiwi Siswanti Triansyah, Muhammad Bugi Wahid, Azhar Al Willy Mandela Willy Mandela Yoga Permana Yophyana Firman Hidayat Yuggo Afrianto Zakky Muhammad Noor Zakky Muhammad Noor Zakky Muhammad Noor

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