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All Journal Jurnal Inovasi Teknologi Pendidikan Jurnal Ilmiah Dinamika Rekayasa (DINAREK) Journal of Applied Information, Communication and Technology (JAICT) SCIENCE TECH: Jurnal Ilmiah Ilmu Pengetahuan dan Teknologi JURNAL MEDIA INFORMATIKA BUDIDARMA Bina Teknika Indonesian Physical Review Journal of Education and Teaching Learning Journal of Telecommunication, Electronics and Control Engineering (JTECE) eProceedings of Engineering RENATA Jurnal Pengabdian Masyarakat Kita Semua El-Mujtama: Jurnal Pengabdian Masyarakat Jurnal SINTA: Sistem Informasi dan Teknologi Komputasi
Prasetyo Yuliantoro
Universitas Telkom
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences Other

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Perencanaan Sistem Parkir RFID Menggunakan Long Range Protokol Shinta Dinar Kumalasari; Prasetyo Yuliantoro; Eka Wahyudi
Dinamika Rekayasa Vol 18, No 1 (2022): Jurnal Ilmiah Dinamika Rekayasa - Februari 2022
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.dr.2022.18.1.395

Abstract

Area parkir yang luas dan banyaknya kendaraan yang keluar masuk area parkir membutuhkan keamanan yang ekstra untuk menjaga kendaraan mahasiswa dari hal-hal yang tidak diinginkan seperti pencurian kendaraan bermotor. Untuk itu, sistem parkir yang dirancang pada area parkir IT Telkom Purwokerto dirancang menggunakan Radio Frequency Identification (RFID). Hal ini dilakukan sebagai bentuk menjaga keamanan kendaraan yang terparkir pada area parkir IT Telkom Purwokerto. RFID menyimpan setiap data mahasiswa meliputi, ID, Nama, keterangan terdaftar atau tidak pada database kampus, serta keterangan status parkir. Saat mahasiswa melakukan tag RFID, maka LORA akan melakukan pengiriman data pada server untuk dilakukan pengecekan pada cloud website firebase apakah ID sudah terdaftar atau belum. Hasil pengecekan akan dikirimkan kembali oleh server ke LORA untuk ditampilkan pada LCD. Ada 3 kondisi yang akan ditampilkan pada LCD. Kondisi pertama jika RFID sudah terdaftar, maka akan muncul keterangan nama mahasiswa dan keterangan masuk parkir bersamaan dengan portal yang terbuka. Portal akan menutup kembali apabila pada sensor ultrasonic mendeteksi object sudah melewati portal. Kondisi kedua jika RFID tidak terdaftar, maka akan muncul keterangan ID tidak terdaftar pada LCD dan portal tidak akan membuka. Sedangkan kondisi ketiga ketika RFID yang sudah berstatus masuk parkir pada firebase, namun belum tap RFID keluar kemudian melakukan tap RFID menggunakan kartu yg sama pada pintu masuk maka akan muncul keterangan Access Denied Double User. Kondisi ini juga berlaku di pintu keluar, jika RFID yang sudah berstatus keluar parkir kemudian melakukan tap RFID pada pintu keluar menggunakan kartu yang sama maka akan muncul keterangan Access Denied Double User pada LCD
Sistem Monitoring Tekanan Pada Pipa Air Menggunakan Arduino Uno Pada Jaringan Lora 920-923 Mhz Sigit Pramono; Prasetyo Yuliantoro; Savena Rinda Pamungkas
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 6, No 1 (2022): Januari 2022
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v6i1.3448

Abstract

In everyday life water is one of the components that is very important and becomes a basic need for human life and other living things. Of course, when flowing water to all corners there are obstacles such as leaks in water pipes that can be caused by air pressure. These leaks can cause the flowing water to get dirty or even not flow all the way to the destination. Therefore, this study will be created a pressure monitoring system on water pipes that will use pressure transmitter sensors that serve to read the pressure on water pipes using LoRaWAN data communication, this communication is used because the device can communicate up to a distance of 5 to 15 kilometers. To connect or send data from the sensor to LoRa requires an Arduino uno that will process the data from the sensor to be used. To store data using the Antares platform. This research is useful for monitoring pressure on water pipes and minimizing leaks in pipes. By using the method of calculating linear regression equations obtained a very accurate value for water pressure readings on pressure sensors that are 98.9%, while the results of testing the values received signal strength indicator (RSSI), signal noise radio (SNR) and packet loss are interconnected, in the value of RSSI and SNR the smaller the packet loss the more data is lost. The use of Spreading Factor values can also be taken into account if you want a longer range with a small packet loss result.
VISUALISASI DATA SENSOR PADA SISTEM PEMANTAUAN SUHU DAN KELEMBABAN RUANGAN BERBASIS ANTARMUKA WEB Qisthi Alhazmi Hidayaturrohman; Prasetyo Yuliantoro; Reda Rizal
Bina Teknika Vol 16, No 2 (2020): Bina Teknika
Publisher : Faculty of Engineering UPN "Veteran" Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54378/bt.v16i2.2301

Abstract

The internet of things technology has become one technology that plays a role in the industrial revolution 4.0. Not only limited to the data communication between devices over internet protocol communication data networks, but on the IoT device is also need the proper interface to visualize the sensor data which has received by the server node, and with that result, the user can understand easily and get insight from those data which has an exchange or communicate each other on the system. In the previous research by Yuliantoro, et. al., the IoT device was designed only to communicate to other devices, where the web server as a server node was designed to receive the sensor data. The design of the visualize system in this research, designed by the PHP script and web server which is connected to the NodeMCU in a wireless local area network or WLAN. The sensor data from NodeMCU sent to the server, then the result will be shown visually by the website interface. Based on the results of this study, the visualized data has been shown the full sensor data, with the delay is following the delay of the NodeMCU, 60 seconds.
Sistem Monitoring Suhu Air Pada Aquascape Berbasis Internet of Things (IoT) Slamet Indriyanto; Prasetyo Yuliantoro; Dinda Kusumawati
Journal of Telecommunication, Electronics, and Control Engineering (JTECE) Vol 4 No 1 (2022): Journal of Telecommunication, Electronics, and Control Engineering (JTECE)
Publisher : LPPM Institut Teknologi Telkom Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/jtece.v4i1.608

Abstract

Aquascape merupakan seni menanam tanaman hias didalam air. Pada aquascape, biota yang hidup dalamnya lebih banyak jika dibandingkan dengan biota pada akuarium biasa, sehingga pemantauan suhu air didalamnya harus lebih diperhatikan karena perubahan suhu air yang terjadi secara tiba-tiba pada aquascape dapat menimbulkan resiko bagi ikan dan tanaman didalamnya. Biota lain yang berada pada aquascape tersebut seperti tanaman air, rumput-rumput, lumut dan tumbuhan karang juga perlu diperhatikan agar tetap tumbuh subur di dalam air. Banyak dari tanaman yang digunakan untuk aquascape berasal dari daerah tropis seperti Java Moss. Secara umum suhu air yang hangat dapat memperlambat dalam pertumbuhan tanaman ini. Dengan memanfaatkan beberapa sensor seperti Sensor suhu DS18B20 dan teknologi Internet of things (IoT), maka pemantauan suhu akan lebih efektif. Sistem ini dibuat menggunakan NodeMCU ESP8266 dengan komunikasi data menggunakan Wi-Fi, sensor suhu DS18B20 dan tampilan menggunakan LCD dan Website. Pengujian sensor suhu DS18B20 menggunakan tiga skenario pengujian. Dari hasil pengujian berdasarkan skenarion tersebut didapatkan error sebesar 0,98% dengan akurasi 99,02% pada pengujian skenario pertama, error sebesar 0,85% dengan akurasi 99,15% pada pengujian skenario kedua dan error sebesar 0,76% dengan akurasi 99,24% pada pengujuan skenario ketiga.
Sistem Monitoring Kualitas Udara Berbasis Komunikasi LoRa di IT Telkom Purwokerto Danny Kurnianto; Kemuning Nenden Testy; Prasetyo Yuliantoro
Dinamika Rekayasa Vol 18, No 1 (2022): Jurnal Ilmiah Dinamika Rekayasa - Februari 2022
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.dr.2022.18.1.520

Abstract

Institut Teknologi Telkom Purwokerto merupakan salah satu institusi pendidikan tinggi berbasis Information and Communication Technology (ICT) yang ada di kota Purwokerto. Sebagai salah satu perguruan tinggi yang sedang berkembang pesat, pertumbuhan jumlah mahasiswa maupun pembangunan fasilitas Gedung perkuliahan meningkat setiap tahunnya. Polusi udara akibat asap kendaraan bermotor maupun aktifitas pembangunan Gedung di sekitar kampus Institut Teknologi Teknologi Telkom Purwokerto menyebabkan kualitas udara di sekitar kampus menjadi kurang sehat. Untuk mengatasi masalah tersebut, maka penelitian ini bertujuan untuk merancang sebuah sistem monitoring kualitas udara yang dapat dipantau secara jarak jauh menggunakan komunikasi LoRa. Pada sistem ini digunakan tiga sensor untuk mengukur kualitas udara yaitu MQ-7 untuk mengukur gas CO, MQ-135 untuk mengukur gas CO2 dan GP2Y1010AU0F untuk mengukur partikulat debu. Protokol komunikasi dari gateway ke ThingSpeak menggunakan protokol HTTP. Hasil pengujian kalibrasi sensor dapat dikatakan baik dengan nilai akurasi sensor MQ-7 sebesar 98% dan MQ-135 sebesar 95%. Pengujian parameter QoS pada komunikasi LoRa mendapatkan hasil nilai throughput tertinggi 4122,4 bps pada paket 64 byte jarak 10 m, nilai packet loss tertinggi sebesar 52% pada ukuran 251 byte jarak 300 m dan nilai RSSI terkecil yaitu -120,5 dBm pada ukuran paket 1 byte jarak 300 m. Pengujian kandungan gas CO mendapatkan nilai tertinggi gas CO yang terukur sebesar 17,58 PPM (standar < 20 PPM) dan berada dalam kategori baik, sedangkan pengukuran gas CO2 mendapatkan nilai tertinggi sebesar 643,25 PPM (Standar < 318 PPM) dan masuk kategori tidak baik. Hasil pengujian kandungan debu cenderung meningkat dari nilai 78,03 ug/m3 ke nilai tertinggi sebesar 89,69 ug/m3
Prototipe Sistem Monitoring Pemakaian Air PDAM untuk Rumah Tangga Berbasis Aplikasi Android Anisa Eka Fajriaty; Prasetyo Yuliantoro; Muntaqo Alfin Amanaf; Nur Afifah Zen
Science Tech: Jurnal Ilmu Pengetahuan dan Teknologi Vol 8 No 2 (2022): Agustus
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/st.vol8.no2.a13143

Abstract

Water is one of the most important elements in household life. Most households use PDAM services to meet their daily water needs. The use of water used for households is monitored by officers manually. This method causes various problems, namely errors in the recording by officers, errors in the process of input results, and ineffectiveness. One solution to overcome these problems is to design a monitoring system for PDAM water usage in real time. The design is made using NodeMCU as a microcontroller, Water Flow Sensor, RTC DS3231, 20X4 LCD, MIT App Inventor, and Firebase which will be displayed via LCD and Android application. The results showed that the designed tool can display data in the form of time, the volume of water, and cost with sensor accuracy of 98, 40%. In addition to these data, this study also produces QoS values, namely 0% packet loss, and 0,09 s delay.
Using Technology for Learning in Early Childhood Education : A Review of Asian Countries Reza Edwin Sulistyaningtyas; Febru Puji Astuti; Prasetyo Yuliantoro
Journal of Education and Teaching Learning Vol 5 No 1 (2023): Journal of Education and Teaching Learning (JETL)
Publisher : CV. Pusdikra Mitra Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/jetl.v5i1.1013

Abstract

Technology is one of the applicable tools in early childhood education learning, and its use necessitates the teachers to play important roles in the classroom. Hence, this research discusses a systematic review of technology use for learning during early childhood education in Asian countries. Empirical studies published between 2015-2022 and identified through systematic screening were examined to eventually obtain 16 articles with subjects spread across China, Jordan, Taiwan, Turkey, Hong Kong, Malaysia, Kuwait, Indonesia and South Korea. The result of this study show that implemented technology in the class can had a positive effects on teacher and children of self-confidence, curiosity, creativity, motivation, interest in learning, children’s emotional (helping them control emotions and overcome fear, shame, and anxiety), social (increasing their communication and interaction with others), moral (assisting in the development of ethics), and physical/health abilities. Benefits of technology in the classroom, as well as self-efficacy, were the supporting factors, while the inhibitors were their lack of understanding in integrating technology into pedagogy, limited school budgets, and the negative impact on children’s health.
Monitoring Power Consumption On LED Using LED Matrix P10 Panel Prasetyo Yuliantoro; Shinta Romadhona; Deva Ourelia Ayuninda
JAICT Vol 8, No 1 (2023)
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jaict.v8i1.4072

Abstract

Information media is an essential medium in communication. So that the information provided is easy to see and read, the media used is placed in a visible place. Nowadays, data has become an inseparable part of process performance. With the advancement of technology, many new information media use electronic media that is used not only as news and advertising media but also as information media located in buildings or offices. Display running text matrix can be used to make the text according to the desired character. Besides, all Work and human needs are highly dependent on electrical energy. Human negligence in using electrical energy will cause waste, which also impacts the cost of using electrical energy. Therefore, we need a tool that can monitor the consumption of electrical power and limit the current use of the load, even if the user of electrical energy is not in place. Of course, making this tool requires a voltage sensor, sensor current ACS712, Arduino nano, and NodeMCU. This tool will monitor the power IoT-based and can be monitored via the internet as a graphical display on the server thingspeak.com. The results of this design can measure voltage one and voltage sensor two with an average error value of 1.75% and 1.38%, and the current measurement has an error value between 0.22% to 3.82% with an average error value of 1.46%.
Teachers’ belief and implementation of ICT in early childhood education classroom Sulistyaningtyas, Reza Edwin; Astuti, Febru Puji; Yuliantoro, Prasetyo; Hidayaturrohman, Qisthi Alhazmi
Jurnal Inovasi Teknologi Pendidikan Vol 11, No 1 (2024): March
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jitp.v11i1.67300

Abstract

Technology has a vital role in every aspect of life. Early childhood education also requires technology in its learning. This study aims to analyze teacher beliefs and explain the application of ICT in Early Childhood Education (ECE) classes. This research uses mixed methods, questionnaires, and interviews as data collection tools. Questionnaires were used to obtain data related to ICT used in ECE and teacher beliefs, while interviews were used to obtain data on the implementation of ICT in ECE classrooms. The sample was 132 ECE teachers in Magelang, Central Java, and Yogyakarta.  The sampling technique used is a simple random sampling technique. Regression analysis is used in this study's data analysis technique. The results obtained include 1) 40% of teachers use laptops in class, 2) 26.67% of teachers never involve children in using ICT, and 3) there is a relationship between educational background and ICT implementation beliefs in class. Implication This study aims to hold workshops for ECE teachers to apply ICT in learning activities involving children in their use.
PERANCANGAN SISTEM MONITORING DAYA LISTRIK 1 FASA PADA RUMAH TANGGA BERBASIS INTERNET OF THINGS Aprilianto Agung Pradana; Prasetyo Yuliantoro; Slamet Indriyanto
Jurnal SINTA: Sistem Informasi dan Teknologi Komputasi Vol. 1 No. 1 (2024): SINTA - JANUARI
Publisher : Berkah Tematik Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61124/sinta.v1i1.13

Abstract

Indonesia setiap tahunnya mengalami peningkatan konsumsi daya listrik Sejalan dengan peningkatan jumlah penduduk dan perkembangan sektor ekonomi di negara ini. Penyebab yang menjadikan faktor meningkatnya konsumsi daya listrik adalah dari masyarakat itu sendiri yang boros akan listrik. maka dari itu dilakukan upaya penghematan listrik dimulai dari penggunaan listrik rumah hingga berskala besar seperti industri. cara lain agar dapat melakukan penghematan yaitu dengan merancang perangkat yang dapat memantau penghematan daya listrik. Berdasarkan permasalahan tersebut maka diperlukan alat untuk memantau (memonitoring) penggunaan pada salah satu komponen elektronik yang ada dirumah sehingga diketahui device elektronik mana yang paling besar mengonsumsi daya listrik sehingga mudah dilakukan penghematan. Membuat sistem monitoring daya listrik berbasis IoT diharapkan mampu mengatasi masalah diatas, dengan sensor daya listrik PZEM-004T yang berfungsi untuk memindai daya listrik & platform blynk sebagai aplikasi penampil hasil monitoring. parameter pengujian dalam penelitian ini yaitu akurasi sensor PZEM-004T dalam pengukuran tegangan dan arus. pengujian pengambilan data pompa air, kipas angin, magic com dengan sensor PZEM-004T. Device monitoring menggunakan WiFi sebagai jalur komunikasi secara online. Berdasarkan hasil pengujian bahwa sistem monitoring mampu memonitoring tegangan, arus, daya, dan beban dari masing-masing unit elektronik dan mengkonversi nilai rupiah per kWh, lalu mengirim data ke LCD dan platform Blynk. Pada pengujian akurasi tegangan dari sensor PZEM-004T didapat nilai rata-rata error percentage sebesar 0,34% dan power listrik sebesar 0,23%. Hasil monitoring dan perkiraaan biaya listrik dapat dilihat secara langsung pada aplikasi Blynk pada gadget android.
Co-Authors Agung Cahyo Setyawan Anisa Eka Fajriaty Aprilianto Agung Pradana Astuti, Febru Puji Aswan Munang Bagaskara, Baruna Bilal, M Dadiek Pranindito Danny Kurnianto Deva Ourelia Ayuninda Dina Rahmawati Dinda Kusumawati Diovianto Putra Rakhmadani Eka Wahyudi Febru Puji Astuti Fikra Titan Syifa Hasriya Putri, Elvina Hidayatullah, Rizky Hidayaturrohman, Qisthi Alhazmi Indah Permatasari Indah Permatasari Indriyanto, Slamet Irmayatul Hikmah Kemuning Nenden Testy Muhammad Panji Kusuma Praja Muntaqo Alfin Amanaf Nurul Latifasari Qisthi Alhazmi Hidayaturrohman Reda Rizal Reza Edwin Sulistyaningtyas Savena Rinda Pamungkas Shinta Dinar Kumalasari Shinta Romadhona Sigit Pramono Sulistyaningtyas, Reza Edwin Utomo, Dovi Yudha Pratama, M Aldan Yulia Siska, Diah Zen, Nur Afifah