Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal JETT (Jurnal Elektro dan Telekomunikasi Terapan) ASEAN Journal for Science and Engineering in Materials
Ristiana, Qintar Alifah
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
DESAIN DAN ANALISIS KINERJA SMART ENERGY METER BERBASIS ANDROID Ristiana, Qintar Alifah
Jurnal Elektro dan Telekomunikasi Terapan (e-Journal) Vol 11 No 1 (2024): JETT Juli 2024
Publisher : Direktorat Penelitian dan Pengabdian Masyarakat, Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jett.v11i1.6836

Abstract

Teknologi yang inovatif mendorong adanya sistem pengukuran energi yang andal dan aman. Smart Energy Meter (SEM) merupakan perangkat elektronik yang dirancang untuk mengukur dan memantau penggunaan energi listrik dengan melibatkan jaringan internet dan aplikasi android. Penelitian ini difokuskan untuk membuat desain SEM berbasis android, memantau dan menganalisis kinerja SEM tersebut. Protokol komunikasi Message Queuing Telemetry Transport (MQTT) digunakan sebagai protokol komunikasi data antara SEM dengan server Antares. Protokol komunikasi Hypertext Transfer Protocol (HTTP) digunakan sebagai protokol komunikasi data antara Antares server dengan pengguna melalui tampilan antarmuka aplikasi android. Kinerja SEM diuji dengan membandingkan hasil pengukuran tegangan dan arus menggunakan SEM serta multimeter secara realtime. Hasil pengujian menunjukkan bahwa desain SEM berbasis android mampu memantau penggunaan energi listrik, autentikasi wifi, proteksi sistem kelistrikan, dan memantau kinerja jaringan wifi yang digunakan. Rata-rata selisih hasil pengukuran tegangan antara SEM dan multimeter sebesar 0,99%. Rata-rata selisih hasil pengukuran arus antara SEM dan multimeter sebesar 0,88%. Desain SEM berbasis aplikasi android telah berhasil dikembangkan. Hasil eksperimen menunjukkan bahwa SEM telah bekerja dengan baik dan menunjukkan akurasi yang tinggi.
Electrical Textile: Graphite Paste on Gloves for Touching Screen of Smartphones and Tablets Ristiana, Qintar Alifah
ASEAN Journal for Science and Engineering in Materials Vol 1, No 1 (2022): AJSEM: Volume 1, Issue 1, March 2022
Publisher : Bumi Publikasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Wearing personal protective equipment is a must during the covid-19 pandemic when you have to go outside the house. The covid-19 pandemic makes shopping, work, studying, and other activities run at home. With advances in technology, touch screen gloves for smartphones and tablets are a solution so that online service sellers and people who have to leave the house are protected and easily use their smartphones. The purpose of this paper is to prove that the use of graphite media can be used for touch screens on gloves in the use of smartphones and tablets. The population of this research is chemical substances which are conductor, thickener, and binder. The sample used by researchers was graphite as a conductor, alginate as a thickener, and polyacrylate as a binder. The method used is an experimental method and literature review, an experimental method using certain tools and materials in this experiment. The experimental results show that graphite paste can make gloves as a conductor and gloves with polyacrylate has a washing resistance of 10-50 times household washing. The graphite paste is a conductor for making gloves that can touch smartphones and tablets screens also polyacrylate as a binder can make washing resistance. So it can be concluded that graphite can be used for touch screens on gloves in the use of smartphones and tablets and has a washing resistance.
Co-Authors