cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Irfan Mujahidin
Contact Email
irfan.mujahidin@unmer.ac.id
Phone
-
Journal Mail Official
Irfan.mujahidin@unmer.ac.id
Editorial Address
-
Location
Kota malang,
Jawa timur
INDONESIA
JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer)
Published by Universitas Merdeka Malang
ISSN : 26565722     EISSN : 2685497X     DOI : -
Core Subject : Science, Education, Engineering,
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Mathematics
Sistem Tenaga Generator, Distribusi Daya, Konversi Daya Listrik, Sistem Perlindungan dan Teknologi Bahan elektrik Sinyal, Sistem, dan Elektronik Pemrosesan Sinyal Digital, Pemrosesan Gambar, Sistem Robot, Sistem Kontrol dan Sistem Embeded Sistem komunikasi Telekomunikasi, Komunikasi Nirkabel dan Jaringan Komputer Teknologi Informasi Rekayasa Perangkat Lunak, Penambangan Data Multimedia, Komputasi Bergerak, Komputasi Paralel / Terdistribusi, Inteligensi Buatan, Grafik Komputer dan AR / VR Aplikasi Sains Instrumentasi, Matematika, Fisika, Teknologi Geologi, Kimia, Pendidikan Sains dan Teknologi Kesehatan atau Biomedis.
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol. 4 No. 2 (2022): Desember 2022" : 5 Documents clear
Stopkontak Pintar Berbasis Internet of things sebagai Solusi Manajemen Energi Listrik dengan Menggunakan Aplikasi Android Yandhika Surya Akbar Gumilang; Mokh Sholihul Hadi; Dyah Lestari
JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) Vol. 4 No. 2 (2022): Desember 2022
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jasiek.v4i2.8332

Abstract

Leaving an electrical appliance connected to an outlet when not in use or on standby accounts for 80% of electricity wastage. A study conducted by the Lawrence National Laboratory, it was revealed that when a cellphone charger is still connected to a wall socket when not in use, there is still power being released. The purpose of this research is to make a smart socket based on the Internet of things (IoT) to be able to save electricity. An IoT smart socket that is designed to be integrated with an Android-based smartphone application. The IoT smart socket uses the ACS-712 current sensor and the ZMPT101B voltage sensor to measure electrical energy and then uses the Arduino Nano microcontroller and NodeMCU ESP8266 so that the socket can communicate with the Google Firebase cloud via Wi-Fi connection to the internet. The IoT smart socket uses a relay module as a switch, and the micro SD and RTC DS3231 modules record and store data (data logging) of electrical energy information that has been issued. The IoT smart outlet is integrated with Android smartphone applications created through Android Studio. The IoT smart socket in this study has 2 socket holes and features Wi-Fi pairing, electrical energy measurement, data logging, and socket scheduling (timer). The IoT smart outlet has an average measurement error of 3.27% when compared to a measuring instrument, and there is an error in the outlet timer feature with a delay of 5 to 30 seconds. The IoT smart socket is still said to be valid and can function properly.
Rancang Bangun Elektronik Motor Relay sebagai Proteksi Berbagai Gangguan Motor Listrik Resi Dwi Jayanti Kartika Sari; Yahya Chusna Arief; Suryono Suryono
JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) Vol. 4 No. 2 (2022): Desember 2022
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jasiek.v4i2.8921

Abstract

The protection system against disturbances in induction motors has an important role in industry. In general, protection in electrical installations only uses MCB (Miniature Circuit Breaker) and fuses which can only protect against overcurrent and short circuits and there are still many kinds of important protection that have not been covered in it even though along with technological developments many electronic protection devices have been created. The purpose of this final project is to plan and manufacture electronic motor relays against over load, phase loss, phase reverse, phase unbalance, short circuit, ground fault, and locked rotor disturbances. The AVR microcontroller is used as a controller for all systems in detecting disturbances. Where the current setting range and trip time are programmed using the C language which is operated with a keypad and displayed on the LCD. As current and voltage sensing using current transformers and voltage transformers. As for sensing phase reverse, it takes the signal from the differential amplifier and forwards it to zero crossing, trigger and X-or. Testing the accuracy of the electronic motor relay is carried out in each fault. The data obtained shows that the microcontroller can be used as a precision analog voltage controller. This is because the AVR microcontroller has good features and is supported by adequate processor speed for use in this kind of application.
Segmentasi Radiografi Tangan Pasien Artritis Rematoid dengan Pendekatan Branches Filtering Andrijani Sumarahinsih; Handono Kalim; Yuyun Yueniwati; Agus Naba
JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) Vol. 4 No. 2 (2022): Desember 2022
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jasiek.v4i2.8334

Abstract

This research is for the possibility of automating the assessment of hand radiographic joint damage in rheumatoid arthritis. The objective of this research is to design a segmentation algorithm to obtain the area which is the joint space object. This study has collected 46 radiographic images of the hands. Image preprocessing is performed using adaptive thresholds and the concept of morphological gradient, then segmentation is performed using branches filtering approach. Analysis based on accuracy, sensitivity and specificity compared with manual segmentation by experts. The results of segmentation research preceded by preprocessing produce better images with an accuracy of 96.413%, a sensitivity of 72.121% and a specificity of 97.891% in the highest percentage.
Purwarupa Sistem Monitoring Kemiringan Menara Base Transceiver Station (BTS) Berbasis Arduino sebagai Solusi Maintenance Menara Sam Benyamin; Nachrowie Nachrowie; Wahyu Dirgantara
JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) Vol. 4 No. 2 (2022): Desember 2022
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jasiek.v4i2.9174

Abstract

Menara Base Transceiver Station (BTS) is a telecommunications station whose main function is to facilitate wireless communication between communication devices (clients) and network operators. BTS towers are usually built in densely populated residential areas, due to distributing telecommunications networks. Because it was built in a densely populated settlement, it is necessary to pay attention to the feasibility maintenance of the BTS tower. BTS tower maintenance is intended so that BTS towers can work optimally and reduce the risk of collapsing. The prototype will be made with several components, namely the MPU-6050 sensor, Arduino Uno and LCD. MPU-6050 to detect the tilt of the BTS tower. After 10 tests of pitch and roll angles, the prototype of the BTS tilt has an average error of 1.077 for pitch angle and 1.703 for roll angle. These results are still valid in monitoring the angle of inclination of the BTS
Model Trend Parabola untuk Memproyeksi Jumlah Kematian Bayi dan Balita yang Terdata di Badan Pusat Statistik Provinsi NTT Tahun 2023 Melki Imamastri Puling Tang
JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) Vol. 4 No. 2 (2022): Desember 2022
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jasiek.v4i2.7612

Abstract

Researchers projected data on the number of child and under-five deaths recorded at the East Nusa Tenggara Province BPS using the parabolic trend model. The data reference used is BPS data for the province of East Nusa Tenggara from 2016 to 2020. Based on the analysis of the researcher's data, it was found that the number of cases of infant and under-five deaths in 2021 recorded in the NTT BPS data was 346.5 people. the number of cases of infant and under-five deaths in 2022 recorded in the BPS NTT data was 1,054.63 people, and the number of cases of infant and under-five deaths in 2023 recorded in the NTT BPS data was 2,457 people. The researcher concluded that there was an increase in awareness from the public to take medical action and also the seriousness of the medical staff to record properly and increase work discipline. It is also necessary to take strategic steps to reduce the number of child and under-five mortality cases in East Nusa Tenggara province.

Page 1 of 1 | Total Record : 5

 1 

Filter by Year

2022 2022


Reset
Filter By Issues
All Issue Vol. 8 No. 1 (2026): Juni 2026 (forthcoming Issue) Vol. 7 No. 2 (2025): Desember 2025 Vol. 7 No. 1 (2025): Juni 2025 Vol. 6 No. 2 (2024): Desember 2024 Vol. 6 No. 1 (2024): Juni 2024 Vol 5, No 1 (2023): JUNI 2023 Vol. 5 No. 1 (2023): Juni 2023 Vol. 5 No. 2 (2023): Desember Vol. 4 No. 2 (2022): Desember 2022 Vol. 4 No. 1 (2022): Juni 2022 Vol 3, No 2 (2021): DESEMBER 2021 Vol 3, No 1 (2021): JUNI 2021 Vol 2, No 2 (2020): Desember 2020 Vol 2, No 1 (2020): Juni 2020 Vol 1, No 2 (2019): Vol 1, No 2 (2019): Desember 2019 Vol 1, No 1 (2019): Vol 1, No 1 (2019): Juni 2019 More Issue