Claim Missing Document
Check
Articles

Alcohol and pH Detectors Based Internet of Thing for Hand Sanitizer Feri Adriyanto; Geovani Rahmad Illahi; Hayyan Yusuf; Diah Anggi Munika; Yuki Martha Anggraini; Hibatul Wafi Ah Fahrudin
Journal of Electrical, Electronic, Information, and Communication Technology Vol 3, No 2 (2021): JOURNAL OF ELECTRICAL, ELECTRONIC, INFORMATION, AND COMMUNICATION TECHNOLOGY
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jeeict.3.2.54772

Abstract

Alcohol and pH levels in hand sanitizer are two things that need to be considered. The amount of alcohol content affects the level of effectiveness in killing germs, while the pH level is a factor that indicates whether the liquid is safe for human skin or not. HANDSIOT is a device to measure alcohol levels and pH in hand sanitizers. HANDSIOT is operated by testing the hand sanitizer liquid in the liquid container at the bottom. This device is made to be able to take measurements effectively and can monitor the measurement results in real-time using a smartphone. Gas chromatography and electrolysis methods were implemented using the MQ-3 gas sensor and the SEN0161 pH sensor. The gas chromatography method is used as a method of measuring alcohol content based on the evaporation of the alcohol. While the electrolysis method is used to measure the pH degree by measuring the amount of current flowing using two electrodes. In testing the accuracy of this tool by comparing the readings on the tool with an alcohol meter and also a pH sensor that is already available on the market
Design of Monitoring and Separating Dustbin System using Internet of Things Rizal Mujaddid Irsyad; Luqman Hadi Dwi Satryo; Annisa Larasati Febrianingrum; Feri Adriyanto
Journal of Electrical, Electronic, Information, and Communication Technology Vol 2, No 2 (2020): JOURNAL OF ELECTRICAL, ELECTRONIC, INFORMATION, AND COMMUNICATION TECHNOLOGY
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jeeict.2.2.45112

Abstract

The growing population is causing a big problem in terms of waste.  Garbage sorting efforts need to be made, especially the separation between organic and non-organic garbage, so that non-organic garbage that can still be recycled is not contaminated by organic garbage containing water and oil. Moreover, it requires swift handling of trash bins that are full so that trash does not accumulate and become an epidemic. For that we need innovation in the form of technology that is able to overcome these problems. This paper is designed IoT-based garbage for monitoring and separating dustbin. The design of garbage was made using Arduino UNO as a microcontroller that can monitor and sort garbage automatically. There are 2 stages in the garbage sorting process. The first stage is the metal and non-metal separation, and then the second stage is the organic and non-organic stages. When the trash is full, the trash can lid will be locked and then the system will send a notification to the garbage manager regarding the location/position of the trash and the weight of the trash. This research method includes 4 stages such as analysis of needs and working methods, design of hardware and software design, implementation, and finally testing of the design.Keywords— garbage, waste management, garbage sorting, separting dustbin, internet of things
Traffic Light Design with Infrared Sensors Meiyanto Eko Sulistyo; Feri Adriyanto; Royani Aulia Ihsanti
Journal of Electrical, Electronic, Information, and Communication Technology Vol 4, No 2 (2022): JOURNAL OF ELECTRICAL, ELECTRONIC, INFORMATION, AND COMMUNICATION TECHNOLOGY
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jeeict.4.2.66408

Abstract

The development of Traffic Light Design with Infrared Sensors is done to accommodate about how many vehicles may pass through each lane in inersections. The traffic light is using infrared sensors at each lane to measure the density of vehicles. Infrared sensor then sends those data to micro-SD card module to be stored. Arduino Mega will receive data from infrared and real-time clock module about how many vehicles and what time they were counted to then display it on liquid crystal display. A detailed description of each component, the architecture and system design of prototype has been provided. The system prototype has been simulated in Fritzing simulation software.
ANALISIS TEKNO-EKONOMI PLTS ON-GRID ROOFTOP IGD RSUD SOEDOMO TRENGGALEK Muhamad Dwi Maulana; Feri Adriyanto; Inayati Inayati
Transmisi: Jurnal Ilmiah Teknik Elektro Vol 28, No 3 Juli (2026): TRANSMISI: Jurnal Ilmiah Teknik Elektro
Publisher : Departemen Teknik Elektro, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/transmisi.28.3.147-156

Abstract

Tingginya kebutuhan listrik ruang IGD RSUD dr. Soedomo Trenggalek dan ketergantungan pada pasokan berbasis fosil mendorong pemanfaatan PLTS on‑grid rooftop untuk mendukung Smart Green Hospital dan target Net Zero Emission. Penelitian ini mengevaluasi kelayakan teknis, ekonomi, dan lingkungan dari sistem PLTS eksisting melalui analisis konsumsi energi, konfigurasi sistem, pemodelan dengan PVsyst, perhitungan LCOE dan indikator finansial, serta analisis lingkungan di lokasi. Hasil pengujian selama tujuh hari dengan radiasi harian 4,848 kWh/m², sistem memproduksi energi rata‑rata 216,56 kWh/hari, Performance Ratio 81,22%, rugi sistem sekitar 22,1%, investasi awal Rp 2.044.546.285, biaya operasi dan pemeliharaan Rp 8.500.000/tahun, tarif listrik Rp 1.444,70/kWh, serta tingkat diskonto 6%, sistem menghasilkan sekitar 79,04 MWh/tahun, menghemat Rp 114.195.445/tahun, memberikan Payback Period ±18 tahun, dan mereduksi emisi sekitar 1.323,6 ton CO₂ selama 25 tahun beroperasi. Berdasarkan simulasi PVsyst dengan parameter PLTS eksisting, diprediksi menghasilkan energi bersih 83,322 MWh/tahun, Performace Ratio 0,8444, Payback Period 22,1 tahun, dan mereduksi emisi 1258,693 ton CO2. Penambahan baterai justru menaikkan investasi sistem menjadi Rp 2.446.937.325, menurunkan produksi menjadi 73,7 MWh/tahun, Performace Ratio 0,747, meningkatkan LCOE Rp 1.264.2920/kWh, memperpanjang Payback Period 33,6 tahun, reduksi emisi 1258,693 ton, sehingga kurang optimal secara ekonomi meskipun tetap berkontribusi pada efisiensi energi dan pengurangan emisi karbon.
Co-Authors Agus Mujianto Agus Ramelan Agus Ramelan Agus Ramelan Agus Ramelan Aldi Bastiatul Fawait Fawait Aldi Fahli Muzaqih Alfian Ma’arif Alfido Marchandi Faizatama Alfin Hikmaturokhman Alif Ilham Virdaus ALYA MASITHA Andayani Yuwana Sari Andhika Rizkita Putera Annisa Larasati Febrianingrum Anrico Gideon Alfano Anwar, Miftahul Apribowo, Chico Hermanu Brillianto Arif Nur Afandi Arthur Joshua Titus Asno Azzawagama Firdaus Augustinus Sujono Augustinus Sujono Augustinus Sujono Augustinus Sujono Augustinus Sujono Azis Ubaidilah Brilianto Apribowo, Chico Hermanu Cahyaningrum, Sakira Elen Chico Hermanu B.A. Diah Anggi Munika Dina Mifika Sari Esa Apriaskar Fahmi Syuhada Faishol, Fahmi Firmansyah, Rendra Dwi Furizal, Furizal Geovani Rahmad Illahi Ghea Faradiba Gilang Satria Ajie Hari Maghfiroh Hayyan Yusuf Henry Probo Santoso Henry Probo Santoso Hermanu, Chico Hibatul Wafi Ah Fahrudin Ibrahim, Muhammad Ibrahim, Sutrisno Inayati Inayati Inayati Inayati Inayati Inayati Indar Chaerah Gunadin IRSYADI, FAKIH Irwan Iftadi Irwan Iftadi Ivan Abdhira Sukriyandoko Joko Hariyono Joko Slamet Saputro Joko Slamet Saputro Joko Slamet Saputro Juliatama, Hanif Wisti Kariyamin, Kariyamin Lambang GH, R.Lulus Latifan, Syaifullah Filard Luqman Hadi Dwi Satryo Magfiroh, Hari Maghfiroh, Hari Meiyanto Eko Sulistyo Meiyanto Eko Sulistyo Miftahul Anwar Miftahul Anwar Mohammad Hakim Adhiguna Mohd Noh Dalimin Mohd Zainizan Sahdan Mufti Reza Aulia Putra Mufti Reza Aulia Putra Muhamad Dwi Maulana Muhammad Dzaky Ashidqi Muhammad Hamka Ibrahim Muhammad Hamka Ibrahim Muhammad Hammam Al-Choirie Muhammad Ibrahim Muhammad Nizam Muhammad Renaldy Darmawan Musyaffa’ Ahmad Nada Syadza Azizah Novitasari, Purwati Eka Oktavian Listiyanto Pringgo Widyo Laksono Putra Maulana Yusuf Putri, Tri Wahyu Oktaviana R Lulus Lambang GH Ramelan, Agus Rizal Mujaddid Irsyad Rizki Misbakhus Suroya Royani Aulia Ihsanti Savira Kharisma Putri Stefanus Marcellindo Subuh Pramono Sujono, Augustinus Syuhada, Fahmi Warindi D Yuki Martha Anggraini Yusuf Athallah Adriyansyah Yusuf, Putra Maulana