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Perancangan Kwh Meter Pintar Yang Terintegrasi Menggunakan Internet Yogi Febrian Nursyamsa; Basuki Rahmat; Husneni Mukhtar
eProceedings of Engineering Vol 9, No 2 (2022): April 2022
Publisher : eProceedings of Engineering

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Abstrak Dalam penyaluran energi listrik dari pembangkit sampai ke pelanggan banyak terjadi penyusutan daya yang terjadi. Pada saat pengiriman energi dari pembangkit lalu mengirimkannya melalui media transmisi daya dan sampai ke Gardu Induk (GI). Untuk mengetahui daya yang terdistribusi dan sampai ke pelanggan maka diperlukan sistem monitoring energi listrik yang dapat diakses secara real time. Smart Grid (SG) atau bisa disebut sebagai Jaringan Listrik Pintar (JLP) merupakan sistem untuk mengefisiensikan energi listrik yang terintegrasi antara perusahaan penyedia listrik dengan penggunanya. Memanfaatkan konsep Internet of things sekarang sudah banyak diterapkan ke dalam kehidupan sehari-hari. Dengan memanfaatkan perkembangan teknologi yang, maka akan sangat bermanfaat jika merancang sistem monitoring penggunaan daya listrik, baik dari pelanggan atau penyedia listrik seperti PLN. Perangkat dibuat untuk menjembatani pencatatan konsumsi daya antara KWh meter dan dikirimkan melalui koneksi internet. Dengan menggunakan Node MCU 8266 dan menghubungkan perangkat ke internet melalui jaringan internet akan memudahkan monitoring daya listrik yang terpakai di setiap rumah. Penelitian ini memonitoring beban di rumah golongan R-1/TR dengan batas daya 900VA-RTM dengan biaya pemakaian /KWh adalah Rp.1.352,00. Dari hasil penelitian yang dilakukan dapat disimpulkan bahwa perancangan alat Smart KWh Meter dapat membaca akurasi pada arus sebesar 98.87% dan akurasi pada tegangan sebesar 99,64%. Alat rancangan dapat mengukur daya listrik dan merubah data tersebut menjadi tarif listrik dari energi yang terpakai dan mengirimkan data tersebut ke firebase untuk ditampilkan di real time database. Kata kunci: Grid, Smart Grid, Internet of Things (IoT), Smart KWh Meter, Penyusutan Daya, Efisiensi Energi, Smart Home Abstract In the distribution of electrical energy from the plant to the customer there is a lot of power shrinkage that occurs. At the time of sending energy from the plant then send it through the power transmission media and up to the Substation (GI). To find out the power that is distributed and reach the customer, an electrical energy monitoring system is needed that can be accessed in real time. Smart Grid (SG) or can be referred to as Smart Electricity Network (JLP) is a system to streamline electrical energy that is integrated between electricity providers and its users. Utilizing the concept of the Internet of things has now been widely applied to everyday life. By utilizing the development of that technology, it will be very useful to design a monitoring system for the use of electricity, either from customers or electricity providers such as PLN. The device is made to bridge the recording of power consumption between KWh meters and delivered over an internet connection. Using Node MCU 8266 and connecting devices to the internet over the internet network will facilitate monitoring of the electrical power used in every home. This study monitored the load in the R-1 /TR group house with a power limit of 900VARTM with usage cost / KWh is Rp.1,352.00. From the results of the research conducted it can be concluded that the design of smart KWh meter tools can read accuracy at current by 98.87% and accuracy at voltage of 99.64%. The design tool can measure electrical power and convert that data into electricity tariffs from the energy used and send the data to the firebase to be displayed in the real time database. Keywords: Grid, Smart Grid, Internet of Things (IoT), Smart KWh Meter, Power Shrinkage, Energy Efficiency, Smart Home
Desain Pemberi Pakan Burung Otomatis Berbasis Internet Of Things Abdi JakaSumarimby; Faisal Budiman; Husneni Mukhtar
eProceedings of Engineering Vol 8, No 2 (2021): April 2021
Publisher : eProceedings of Engineering

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Sebagian dari orang-orang Indonesia sangat gemar untuk memelihara burung. Banyak dari mereka memiliki hobi untuk memelihara burung hias, karena pemeliharaannya tidak memerlukan lahan yang luas dan tidak sulit. Masalah bagi pemelihara burung adalah ketika ingin berpergian dengan jangka waktu yang cukup lama. Saat ini, proses pemberian pakan burung masih dilakukan secara manual. Berdasarkan permasalahan tersebut, dibutuhkan suatu sistem yang dapat memantau ketersediaan pakan dan minum burung dan dapat melakukan penjadwalan pada alat pemberi pakan dan minum burung dengan otomatis. Pada Penelitian ini, perancangan pemberi pakan burung otomatis berbasis IoT menggunakan aplikasi Thunkable yang terhubung dengan Arduino dan Module WIFI Node MCUESP8266 pada alat. Pada sistem yang dirancang ini, proses pemberian pakan dapat dilakukan secara otomatis yang seluruhnya dikontrol melalui smartphone via aplikasi. Sistem terdiri dari sensor ultrasonik, sensor infra merah, Node MCUESP8266, dan motor servo. Adapun hasil dari keseluruhan pengujian tugas akhir ini adalah alat dapat di kendalikan melalui smartphone via aplikasi dengan melakukan pemberian makan dan minum pada saat pakan yang ada di dalam wadah kecil memiliki ketinggian kurang dari 2cm maka katup pakan dan minum akan tertutup dan apabila pakan yang ada di dalam wadah kecil memiliki ketinggian 2cm maka katup pakan dan minum akan terbuka, dalam menghitung ketinggian pakan yang masuk dalam penampungan wadah yang tersedia dengan persentase rata rata akurasi yang dihasilkan dari seluruh proses pengujian adalah 91.03%, lalu untuk rata rata error keseluruhan yang dihasilkan adalah 0,092%. Dari nilai persentasi akurasi dan error yang dihasilkan, maka alat dapat bekerja dengan baik. Dengan alat ini harapan nya adalah agar orang dapat memberikan pakan dan minum burung secara jarak jauh pada saat ingin berpergian yang cukup lama. Kata Kunci :Burung, Arduino, Thunkable, Module WIFI Node MCUESP8266, Ultrasonik, Internet of Things Some of the Indonesian people are very fond of raising birds. Many of them have a hobby to maintain ornamental birds, for the maintenance of her does not require a large area and not difficult. The problem for bird keepers is when they want to travel for a long period of time. Currently, the process of feeding birds is still done manually. Based on these problems, a system that can monitor the availability of bird feed and drink is needed and can schedule the feed and drink equipment for birds automatically. In this study, design a feeder birds IOT based automated using an application Thunkable connected to the Arduino and Module WIFI Node MCUESP8266 appliance. In this designed system, the feeding process can be done automatically which is entirely controlled via a smartphone via the application. The system consists of an ultrasonic sensor, infrared sensor, MCUESP8266 node, and a servo motor. The results of the overall testing of this final project are the tools can be controlled via a smartphone via application by feeding and drinking when the feed in the small container has a height of less than 2cm then the feed and drinking valve will be closed and if the feed in the small container has a height of 2cm then the feed and drink valve will open. to calculate the height of the feed that goes into storage containers provided with percentage average accuracy resulting from the whole process of testing is 91.03%, and to average error overall produced was 0.092% of the value of the percentage of accuracy and error is generated, the tool can work well. With this tool, the hope is that people can provide food and drink to birds from a distance when they want to travel long enough. Keywords : Bird, Arduino, Thunkable, WIFI Node Module MCUESP8266, Ultrasonic, Internet of Things.
PENGEMBANGAN PENGENALAN AKTIVITAS MANUSIA UNTUK LANSIA BERDASARKAN NILAI AKSELEROMETER DAN FITUR STATISTIK Azzahra Nadya Kahpiasa; Istiqomah Istiqomah; Husneni Mukhtar
TEKTRIKA Vol 8 No 1 (2023): TEKTRIKA Vol.8 No.1 2023
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/tektrika.v8i1.6669

Abstract

Elderly people are those who are 60 years of age or older. Elderly people are more likely to fall due to age-related reductions in physiological processes, particularly bone and muscular functions. Falling is one of the symptoms that can be lethal. These effects may cause mortality if prompt medical assistance is not received due to the deterioration in numerous organ functions required to maintain body homeostasis. Previous studies have tested the Random Forest model from acceleration and gyroscope measurements to identify human activity. In this research, feature extraction was carried out utilizing variables such as maximum, minimum, mean, median, kurtosis, skewness, and variance that were obtained from the Acceleration data from accelerometer sensor in type IMU LSM9DS1. The Acceleration data include Acceleration X, Acceleration Y, Acceleration Z and Acceleration Magnitude. To evaluate the effectiveness of the Decision Tree model, cross-validation will be employed. The best feature extraction values were Magnitude Acceleration Variance, X Acceleration Maximum, Magnitude Acceleration Maximum, Z Acceleration Median, and Z Acceleration Variance, with a Decision Tree model accuracy rate of 99.8%. Key Words: Elderly, Fall, Tendency to Fall, Decision Tree, Statistical Feature
Advanced Infant Scale: Function Enhancement by Integrating a Monitoring Application for Growth and Development Assessment Prameswari Diahasna Tsany -; Husneni Mukhtar; Willy Anugrah Cahyadi
Jurnal Serambi Engineering Vol. 9 No. 4 (2024): Oktober 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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StuVent is an application designed to provide information on the health status of infants aged 0-24 months and to detect early stunting. This application displays the classification results of the infant's health status, differentiated by colour, making it easier for users to understand the infant's health status. StuVent is aimed at Posyandu's staff and the general public to help them detect early stunting. The main advantage of this application is its ability to work offline using Bluetooth Low Energy (BLE) connectivity. Users can connect their smartphones to the scales via Bluetooth, allowing the application to be used without an internet connection. This feature is particularly beneficial for users in 3T areas (frontier, outermost and remote regions) where internet access is often limited. StuVent is therefore expected to be an effective tool for monitoring child growth and preventing stunting in various regions.
RANCANG BANGUN ALAT BANTU PENCEGAH LUKA KULIT AKIBAT PENINGKATAN SUHU PADA PASIEN TIRAH BARING Wiyadhi, Muhammad Danung Putra; Siregar, Christian Halomoan; Sindiarti, Ardila; Cahyadi, Willy Anugrah; Mukhtar, Husneni
Jurnal Elektro dan Telekomunikasi Terapan (e-Journal) Vol 10 No 1 (2023): JETT Juli 2023
Publisher : Direktorat Penelitian dan Pengabdian Masyarakat, Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jett.v10i1.6327

Abstract

Tirah baring merupakan suatu keadaan yang mengharuskan pasien beristirahat di tempat tidur, tidak bergerak secara aktif. Hal ini dikarenakan adanya penyakit/gangguan pada alat atau organ tubuh yang bersifat fisik atau mental dalam jangka waktu yang lama. Keadaan ini memberikan dampak negatif seperti adanya peningkatan suhu pada daerah yang bersentuhan langsung dengan alas tidur. Peningkatan suhu antara tubuh pasien dengan alas tidur dapat menyebabkan kulit pasien menjadi lebih merah, terjadinya pembengkakan, dan kulit lebih mudah terkelupas sehingga rentan terjadi infeksi. Penggunaan alas tidur biasa pada pasien tirah baring dapat menimbulkan dampak yang lebih buruk seperti terjadinya luka dekubitus. Luka dekubitus merupakan kerusakan jaringan, kerusakan struktur anatomis, dan fungsi kulit normal akibat tirah baring dalam waktu yang lama tanpa ada perubahan posisi tidur secara berkala. Untuk mengatasi masalah tersebut, direalisasikan suatu alat bantu yang dapat memantau dan menurunkan suhu antara tubuh pasien dengan alas tidur. Alat bantu ini bekerja secara otomatis ketika suhu antara tubuh pasien dengan alas tidur terdeteksi ? 33°C dan pendinginan akan mati secara otomatis ketika suhu antara tubuh pasien dengan alas tidur turun menjadi ? 30°C. Alat yang dirancang dapat mendinginkan permukaan kasur sehingga menurunkan suhu antara tubuh pasien dengan permukaan alas tidur, kenyamanan suhu alas tidur yang digunakan pasien pada iklim tropis yaitu sekitar 33°C - 35°C pada suhu ruangan sekitar 25°C - 27°C.
PENGEMBANGAN SISTEM REKOGNISI AKTIVITAS DAN PREDIKSI JATUH PADA LANSIA MENGGUNAKAN SENSOR IMU Mukhtar, Husneni
Jurnal Elektro dan Telekomunikasi Terapan (e-Journal) Vol 11 No 1 (2024): JETT Juli 2024 [In Press}
Publisher : Direktorat Penelitian dan Pengabdian Masyarakat, Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jett.v11i1.7299

Abstract

Urgensi pengembangan suatu sistem pengenalan aktivitas lansia serta memprediksi kemungkinan terjadinya jatuh menjadi prioritas dalam menghadapi total populasi lansia yang telah mencapai 11,34% di tahun 2020 dan diproyeksikan meningkat menjadi seperlima populasi Indonesia pada tahun 2045. Keluarga yang hidup bersama dengan lansia memiliki keterbatasan dalam memantau dan menjaga lansia, ditambah lagi dengan kekhawatiran akan kemungkinan terjadinya jatuh. Bertujuan untuk membantu keluarga lansia dalam memonitor aktivitas lansia maka dikembangkanlah suatu sistem pemantauan aktivitas lansia. Sedangkan untuk mengurangi risiko jatuh, sebuah alat yang dapat dikenakan pada lansia dilengkapi dengan mode peringatan berupa getaran yang akan aktif sesaat diprediksi lansia akan terjatuh. Sistem pemantauan aktivitas lansia menggunakan metode human activity recognition (HAR) dengan model XGBoost dan 6 fitur sedangkan prediksi jatuh diambil dari deteksi sensor IMU menggunakan threshold dari nilai mutlak terbesar pada akselerometer di sumbu . Performa yang didapat dari metode tersebut adalah akurasi sebesar 90% untuk HAR, 95% untuk prediksi jatuh, dan 83,3% untuk hasil integrasi keduanya.
PENGEMBANGAN PENGENALAN AKTIVITAS MANUSIA UNTUK LANSIA BERDASARKAN NILAI AKSELEROMETER DAN FITUR STATISTIK Kahpiasa, Azzahra Nadya; Istiqomah, Istiqomah; Mukhtar, Husneni
TEKTRIKA Vol 8 No 1 (2023): TEKTRIKA Vol.8 No.1 2023
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/tektrika.v8i1.6669

Abstract

Elderly people are those who are 60 years of age or older. Elderly people are more likely to fall due to age-related reductions in physiological processes, particularly bone and muscular functions. Falling is one of the symptoms that can be lethal. These effects may cause mortality if prompt medical assistance is not received due to the deterioration in numerous organ functions required to maintain body homeostasis. Previous studies have tested the Random Forest model from acceleration and gyroscope measurements to identify human activity. In this research, feature extraction was carried out utilizing variables such as maximum, minimum, mean, median, kurtosis, skewness, and variance that were obtained from the Acceleration data from accelerometer sensor in type IMU LSM9DS1. The Acceleration data include Acceleration X, Acceleration Y, Acceleration Z and Acceleration Magnitude. To evaluate the effectiveness of the Decision Tree model, cross-validation will be employed. The best feature extraction values were Magnitude Acceleration Variance, X Acceleration Maximum, Magnitude Acceleration Maximum, Z Acceleration Median, and Z Acceleration Variance, with a Decision Tree model accuracy rate of 99.8%. Key Words: Elderly, Fall, Tendency to Fall, Decision Tree, Statistical Feature
TTGO LORA ESP32: SOLUSI NIRKABEL UNTUK PROTOTIPE PENGENDALIAN PENGINJEKSI ARUS PADA METODE GEOLISTRIK Nurpadillah, Sifa; Susanto, Kusnahadi; Mukhtar, Husneni; Cahyadi, Willy Anugrah; Ikhsan, Akhmad Fauzi; Nurdin, Agung Ihwan; Razzak, Taufiq Abdul; Rahmawati, Dien
TEKTRIKA Vol 8 No 2 (2023): TEKTRIKA Vol.8 No.2 2023
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/tektrika.v8i2.6864

Abstract

Rock resistivity properties obtained using the geo-electric method are used to estimate subsurface soil structures and rock types in geophysical exploration. The data collection process using this geoelectrical method is often carried out in remote areas by installing current electrodes (AB) and potential electrodes (MN) up to 1.5 km away. The success of exploration is highly dependent on the current injection source used. The greater the current used, the deeper exploration that can be carried out. However, the required distance between AB and MN electrodes is getting further and the ABMN electrodes are connected by a cable. This causes the process of collecting data at further distances of electrodes to become more complex. This study discusses a current source prototype for geo-electric methods that can communicate wirelessly with TTGO LoRa ESP32 as a controller. This prototype provides three injection power options: full, medium, and low. Current injection is carried out on a dummy resistor, which acts as earth. When injecting current into the dummy resistor, current measurements obtained using the INA219 sensor gave very consistent measurement results because it had a relative error of < 1% (on 50 ? and 300 ? dummy resistors). When measuring a current of 0.0066 A, the relative error increases to 1.5%. But it still shows good consistency in the INA219 measurement results. In addition, the MAPE for all measurements is within < 10%, which means that the INA219 readings provide excellent results. Key Words: current injector, geo-electrical, INA219, voltage divider, TTGO LoRa.
Pilot Study on Therapeutic System Design for Pressure Ulcer Management: Feasibility and Initial Findings Lovindo Nulova; Husneni Mukhtar; Wahmisari Priharti; Maudina Citra Febriani; Ghibran Herlangga Zahra Rievansa; Fenty Alia
Jurnal Serambi Engineering Vol. 9 No. 4 (2024): Oktober 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Pressure ulcers or Decubitus Ulcers are injuries to the skin and underlying tissue due to prolonged pressure and friction that cause heat that damages skin tissue, generally occurring in bedridden patients who have difficulty moving and changing their position. Pressure ulcer treatment relies on conventional methods, with prevention as the primary step. Wound care is often overcome by cleaning the wound and changing the bandage regularly, although this method requires a long time and patience until the wound can gradually improve. Prevention is done by helping to change the patient's sleeping position regularly every few hours. This study aims to create a device that can help accelerate the healing process of pressure ulcers by using light therapy exposed to skin with pressure ulcers. A few variations of experiments were carried out on several mice that were conditioned to have pressure ulcers. Hence, the wound's healing time rate in each mouse with no treatment, treatment with 50% light intensity, and 100% light intensity, respectively, are 7%, 34%, and 82%. This pilot study showed improvement in pressure ulcers on the surface of the mouse skin within seven days, where wound healing was 2 to 3 days faster than without treatment. In conclusion, this study has demonstrated the feasibility of providing a therapeutic healing effect on the skin of mice and can be further developed in the future.
E-Growth Monitoring System (EGMS) sebagai Upaya Penurunan Prevalensi Stunting MUKHTAR, HUSNENI; SUSANTI, HESTY; CAHYADI, WILLY ANUGRAH; RAHMAWATI, DIEN; MUTTAQIEN, TEUKU ZULKARNAIN; SUDIYONO, OOY ARIE; SUSANTO, KUSNAHADI; SETIYADI, SUTO; GERALDI, ARIK; PUJIRAHARJO, YOGA; SARI, SHEIZI PRISTA; SARI, EKA AFRIMA; YUDIARTI, DIENA
ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Vol 10, No 4: Published October 2022
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/elkomika.v10i4.903

Abstract

ABSTRAKPemerintah Indonesia melalui Stranas Percepatan Pencegahan Anak Kerdil (stunting) 2018-2024 memprioritaskan pencegahan dan penurunan prevalensi stunting dengan menyasar berbagai penyebab langsung dan tidak langsung yang memerlukan kerjasama dan koordinasi lintas sektor di seluruh tingkatan pemerintah, swasta, dunia usaha dan masyarakat, terutama di Posyandu. EGrowth Monitoring System (EGMS) yang dirancang ini berfungsi untuk mengukur tumbuh kembang bayi dan balita, terutama mendeteksi terjadinya stunting dan gizi buruk sejak dini agar dapat dilakukan upaya perbaikan secara tepat. Implementasi produk inovasi ini menggunakan sensor ultrasonik dan load cell untuk mengukur tinggi badan dan berat badan bayi dan balita, di mana rentang error pembacaan sensor-sensor tersebut secara berturut-turut adalah 0,01 – 4,36% dan 0,00 – 1,43%.Kata kunci: stunting, e-growth monitoring system, berat badan, tinggi badan, posyandu ABSTRACTIndonesian government, through National Strategy for Preventing Child Stunting 2018-2024, prioritize both prevention and reduction of stunting prevalence by targeting the causes. It requires inter-sector coordinations between government, private companies, businesses, and citizens, especially in local clinics. E-Growth Monitoring System (EGMS) is proposed to measure the growth of infant and toddler, specifically to detect a possible stunting and bad nutrition as early as possible in order to devise an improvement effectively. The implementation of this innovation employs the use of both ultrasonic sensor and load cell to measure the body height and weight of infant and toddler. Its expected margin of error for the sensors are 0.01 – 4.36% and 0.00 – 1.43% for ultrasonic sensor and load cell, respectively.Keywords: stunting, e-growth monitoring system, weight, height, posyandu
Co-Authors Abdi JakaSumarimby Achmad Rizal Ahmad Akbar Khatami Ahmad Alfi Adz Dzikri Andi Majesta, I Made Arib Bady Hakim Tanjung Asep Harja Asep Harja, Asep Asep Mulyana Aziz, Burhanuddin Azzahra Nadya Kahpiasa Bambang Setia Nugroho Basuki Rahmat Bena Bimantara, Wayan Abin Dandi Trianta Barus Desri Kristina Silalahi Dien Rahmawati Diena Yudiarti Doan Perdana Eka Afrima Sari Eka Afrima Sari, Eka Afrima Erwin Susanto Faisal Budiman Faris Fadhlur Rachman Fenty Alia Fenty Alia Fikri Ardian GERALDI, ARIK Ghibran Herlangga Zahra Rievansa Hafidh Al Asad Heni Pujiastuti Heru Syah Putra Hesty Susanti Ig Prasetya Wibawa Ikhsan, Akhmad Fauzi Istiqomah istiqomah istiqomah Kahpiasa, Azzahra Nadya Kusna Susanto Kusnahadi Susanto Ledya Novamizanti Lovindo Nulova Mas Rizky A.A. Syamsunarno Maudina Citra Febriani Ma’arif, Farham Rezqi Mochamad Yudha Febrianta Muhammad Arik Geraldy Fauzi Muhammad Hablul Barri Muhammad Rayhan Ghifari Nadia Husnul Nasrullah, Muhammad Rafy Nicola Akmal Afrinaldi Nurdin, Agung Ihwan Parman Sukarno Prameswari Diahasna Tsany - Prastha Giriwara, I Made Razzak, Taufiq Abdul Sheizi Prista Sari Sifa Nurpadillah Sindiarti, Ardila Siregar, Christian Halomoan SUDIYONO, OOY ARIE Suryo Adhi Wibowo Suto Setiyadi Teuku Zulkarnain Muttaqien Wahmisari Priharti Wahyu Gunawan Widiyasari, Diyah Wijaya, Adhi Dharma Surya Willy Anugrah Cahyadi Wiyadhi, Muhammad Danung Putra Yakobus Yulyanto Kevin Yanti Rubiyanti Yoga Pujiraharjo Yogi Febrian Nursyamsa Yulius Anggoro Pamungkas Zaelani, Muhammad Mugni