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Perancangan Mesin Cuci Tangan Otomatis dan Higienis Berbasis Kamera Hanifudin Sukri
Rekayasa Vol 12, No 2: Oktober 2019
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (400.279 KB) | DOI: 10.21107/rekayasa.v12i2.5540

Abstract

Untuk mencegah penyebaran infeksi dan kuman pada saat kegiatan makan, mencuci tangan merupakan hal yang paling direkomendasikan. Untuk meningkatkan kesadaran masyarakat, Pemerintah telah mencanangkan dan memberikan panduan dan tatacara yang benar dalam proses cuci tangan. Pada penelitian ini untuk mempermudah kegiatan cuci tangan dan mengirit air, dibuat sebuah mesin pencuci tangan otomatis. Alat ini dirancang menitik beratkan pada kebersihan dan kehigienisan tangan pada saat mencuci tangan. Mesin ini terdiri dari 3 bagian yaitu kran air otomatis, kran sabun otomatis, dan pengering otomatis. Kran air otomatis terbuka saat mendeteksi adanya tangan menggunakan sensor ultrasonik dan kamera dengan deteksi bentuk tangan dan jarak tangan 20 kurang dari tangan kurang dari 30 cm. Selanjutnya kran sabun akan terbuka otomatis jika mendeteksi jarak tangan 10 kurang dari tangan kurang dari 15 cm dan pengering otomatis jika menidentifikasi jarak tangan kurang dari 5 cm. Bentuk tangan dideteksi melalui kamera menggunakan Haar-Training dengan 50 posiitif dan 30 negatif image yang diterjemahkan dalam bentuk XML.Kata-kunci: kran air otomatis, kran sabun otomatis, pengering otomatis, haar-TrainingDesign of a Camera-Based Automatic and Hygienic Hand Washing MachineAbstractTo prevent the spread of infection and germs when eating, hand washing is the most recommended. To increase public awareness, the Government has launched and provided guidelines and correct procedures for handwashing. In this study to facilitate handwashing and water-saving activities, an automatic handwashing machine was made. This tool is designed to focus on cleanliness and hygiene of hands when washing hands. This machine consists of 3 parts, namely automatic water faucets, automatic soap faucets, and automatic dryers. The water faucet automatically opens when it detects a hand using an ultrasonic sensor and a camera with hand shape detection and a hand distance of 20 less than hand less than 30 cm. Furthermore, the soap faucet will open automatically if it detects 10 less than a hand less than15 cm hand distance and automatic dryer if it identifies less than 5 cm hand distance. The shape of the hand is detected through the camera using Haar-Training with 50 positives and 30 negative images translated in XML.Keywords: automatic water faucet, automatic soap faucet, automatic dryer, haar-Training
Perancangan Alat Laju Penguapan (Evaporasi) Air Garam dengan pendekatan Bodyspace Orang Madura Rullie Annisa; Hanifudin Sukri; Hairil Budiarto; Rohmat Khaironi; R Daksena Abdi Putera
Rekayasa Vol 12, No 2: Oktober 2019
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (472.218 KB) | DOI: 10.21107/rekayasa.v12i2.5923

Abstract

Perancangan alat laju penguapan (evaporasi) air garam perlu memperhatikan aspek ergonomic guna kesesuaian alat dengan petani tambak sebagai pengguna. Salah satu pendekatan ergonomic yang digunakan dalam perancangan alat laju penguapan air garam yaitu metode bodyspace. Tujuan penelitian ini adalah agar perancangan alat laju penguapan sesuai dengan antropometri orang Madura berjenis kelamin pria selaku pengguna. Berdasarkan data antropometri orang Madura berjenis kelamin pria pada rentang usia 21-24 tahun, data dimensi tubuh yang digunakan terkait pendekatan bodyspace yaitu data D1,D2,D4,,D24,D25,D28,D29,D33 dan D34, dengan persentil sebesar 95%. Hasil penelitian menunjukkan dengan memperhatikan data dimensi pada D1,D2 dan D34 ketinggian alat minimum sebesar 123 cm tinggi maksimum sebesar 193 cm, data D33 panjang alat sebesar 56 cm, data D24 dan D25 lebar alat sebesar 54 cm, data D2 ketinggian LCD sebesar 81 cm, data D28,D29 panjang handle sebesar 11 cm, data D28,D29 dan D33 ukuran wadah diperoleh panjang 30 cm, lebar 30 cm dan tinggi 9 cm. Berdasarkan hasil yang diperoleh, maka diketahui bahwa perancangan alat laju penguapan perlu dibuat secara fleksibel sesuai dengan data dimensi Antropometri orang Madura sebagai penggunanya.Design of Salt Water Evaporation Tools using the Madurese BodyspaceAbstract The design of the evaporation rate for salt water needs to pay attention to ergonomic aspects for the suitability of the tool with the farmer farmer as the user. One ergonomic approach used in the design of the salt water evaporation rate tool is the bodyspace method. The purpose of this study is that the design of the evaporation rate tool is in accordance with the anthropometry of male Madurese as the user. Based on anthropometric data of male Madurese in the age range of 21-24 years, body dimension data used is related to the bodyspace approach namely data D1, D2, D4,, D24, D25, D28, D29, D33 and D34, with 95% percentile . The results showed by taking into account the dimension data on D1, D2 and D34 the minimum height of the tool is 123 cm, the maximum height is 193 cm, the D33 data is 56 cm, the D24 and D25 data is 54 cm, the D2 height is 81 cm , data D28, D29 handle length of 11 cm, data D28, D29 and D33 container size obtained length 30 cm, width 30 cm and height 9 cm. Based on the results obtained, it is known that the design of the evaporation rate tool needs to be made flexibly according to the Madurese Anthropometric dimension data as its user.Keywords: Design, salt water evaporation rate tool, ergonomics, anthropometry, bodyspace, workspace
Rancang Bangun Sistem Monitoring & Kontrol Otomatis Untuk Budidaya Ikan Koi Berbasis IoT Haryanto Haryanto; Candra Arif Kurniawan; Dian Neipa Purnamasari; Achmad Fiqhi Ibadillah; Hanifudin Sukri; Monika Faswia Fahmi
CYCLOTRON Vol 6 No 2 (2023): CYCLOTRON
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/cl.v6i2.19028

Abstract

Peningkatan perkembangan ikan koi di indonesia saat ini semakin meningkat, ini bisa dilihat dengan semakin banyaknya perlombaan koi show yang semakin sering diadakan setiap tahunnya. Karena hal itu harga ikan koi kian meningkat tinggi, sehingga para pembudidaya harus dipaksa mengembangkan budidayanya agar bisa membuat ikan hasil budidayanya semakin berkualitas tinggi. Penelitian ini bertujuan untuk membantu para pembudidaya untuk semakin mengembangkan budidayanya agar mencapai hasil yang maksimal dengan memanfaatkan teknologi yang berkembang, dengan memantau suhu air, kandungan oksigen terlarut, kondisi suhu air dan bahkan dapat mengontrol pemberian pakan sesuai dengan gizi yang diperlukan berdasarkan berat, sehingga selain tidak memberikan pakan secara berlebihan juga dapat menghemat pakan. Pada penelitian ini dapat memantau kondisi pH, oksigen terlarut dan suhu air, untuk suhu air ini menerapkan metode kontrol ON/OFF untuk mematikan dan menyalakan sistem pendingin agar suhu air stabil diangka 24°C-20°C. Hasil pemantauan monitoring kolam yang dilakukan selama 1 bulan dengan 3 hari sekali mendapat hasil oksigen terlarut mencapai angka terendah diangka 8.1mg/l dan tertinggi diangka 12.5mg/l, sedangkan untuk pH berada diangka stabil 7.0 sampai 7.7, kemudian dari kondisi suhu stabil diangka 18°C-25°C. Pada penelitian kontrol Efeeder pakan diberikan pada 3x sehari dengan berat pakan 18g untuk sekali makan dan untuk 2 ikan.
Application of Odometry and Dijkstra Algorithm as Navigation and Shortest Path Determination System of Warehouse Mobile Robot Ubaidillah, Achmad; Sukri, Hanifudin
Journal of Robotics and Control (JRC) Vol 4, No 3 (2023)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.v4i3.18489

Abstract

One of the technologies in the industrial world that utilizes robots is the delivery of goods in warehouses, especially in the goods distribution process. This is very useful, especially in terms of resource efficiency and reducing human error. The existing system in this process usually uses the line follower concept on the robot's path with a camera sensor to determine the destination location. If the line and destination are not detected by the sensor or camera, the robot's navigation system will experience an error. it can happen if the sensor is dirty or the track is faded. The aim of this research is to develop a robot navigation system for efficient goods delivery in warehouses by integrating odometry and Dijkstra's algorithm for path planning. Holonomic robot is a robot that moves freely without changing direction to produce motion with high mobility. Dijkstra's algorithm is added to the holonomic robot to obtain the fastest trajectory. by calculating the distance of the node that has not been passed from the initial position, if in the calculation the algorithm finds a shorter distance it will be stored as a new route replacing the previously recorded route. the distance traversed by the djikstra algorithm is 780 mm while a distance of 1100 mm obtains the other routes. The time for using the Djikstra method is proven to be 5.3 seconds faster than the track without the Djikstra method with the same speed. Uneven track terrain can result in a shift in the robot's position so that it can affect the travel data. The conclusion is that odometry and Dijkstra's algorithm as a planning system and finding the shortest path are very efficient for warehouse robots to deliver goods than ordinary line followers without Dijkstra, both in terms of distance and travel time.
Rancang Bangun Sistem Monitoring Untuk Penyediaan Kualitas Air Dengan Menggunakan Metode Fuzzy Mamdani Rahmawati, Diana; Dwiky Ariyanto, Kemas; Sukri, Hanifudin; Neipa Purnamasari, Dian; Tri Laksono, Deni; Fiqhi Ibadillah, Achmad; Ulum, Miftachul
SinarFe7 Vol. 6 No. 1 (2024): SinarFe7-6 2024
Publisher : FORTEI Regional VII Jawa Timur

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

Abstract

Penelitian ini, bertujuan untuk mengetahui proses filtrasi kualitas air dengan memanfaatkan metode fuzzy. Sistem ini menggunakan mikrokontroler ESP-32 sebagai mikrokontroler sebagai tempat pemrosesan data yang diperoleh. Dari hasil data ini akan menampilkan hasil monitoring dan memberikan notifikasi jika terjadi perubahan signifikan dalam kualitas air. Mikrokontroler berperan sebagai otak sistem mengumpulkan data dari sensor-sensor tersebut. Hasil dari nilai sensor dapat menentukan kualitas air dengan memanfaatkan metode fuzzy. Pada penelitian ini memiliki 3 kondisi yaitu Sesuai,kurang sesuai dan tidak sesuai. Metode fuzzy akan menentukan kondisi air berdasarkan data yang diperoleh oleh sensor yaitu sensor pH untuk membaca nilai pH air, Sensor TDS untuk mengetahui kandungan mikroorganisme bakteri dalam air dan Sensor Turbidity untuk mengetahui tingkat kekeruhan air. Pada ESP-32 akan diberikan batasan berapa setpoint untuk air sangat kotor yaitu pada nilai pH <6 dan >8, nilai TDS 800-1000 ppm dan nilai turbidity >80 NTU. Untuk setpoint air kotor yaitu nilai pH 6.0-6.5 dan 8.0-8.9, nilai TDS 500-800 ppm dan nilai turbidity 31-55 NTU. Kemudian setpoint untuk air bersih yaitu nilai pH 6.0-7.5, nilai TDS kurang dari 500 ppm dan nilai turbidity 2-25 NTU. Dari hasil setpoint yang ditentukan ini akan menjadi bahan untuk analisa fuzzy untuk menentukan dalam kondisi mana air yang akan dan sedang diolah sekarang. Proses filtrasi dilakukan hingga air benar-benar sesuai dengan ketentuan nilai setpoint, data hasil pengukuran ditampilkan pada layar LCD yang terletak pada depan bagian panel sistem, dengan ini memungkinkan pengguna untuk melihat informasi kualitas air secara real-time.
SISTEM PERAMALAN HASIL PRODUKSI JAGUNG DI KABUPATEN SUMENEP DENGAN PENDEKATAN JARINGAN SYARAF TIRUAN BACKPROPAGATION Dafid, Ach; Sukri, Hanifudin; Sholeh, Mahrus
Jurnal Simantec Vol 12, No 2 (2024): Jurnal Simantec Juni 2024
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/simantec.v12i2.26036

Abstract

Forecasting is an attempt to predict future conditions by testing past data. This forecasting is carried out on corn harvest results based on previous corn harvest data including land area, harvest area, and productivity, using the Backpropagation Artificial Neural Network forecasting system. Because the amount of corn harvest data in Sumenep Regency is very complex and changing, the backpropagation method is very suitable to be applied because it is able to handle complex and changing data. The data used in this study were collected from the book “Sumenep in Figures”. The corn production data used were from 2011 to 2023. The results of the study showed that in the scenario of varying the number of learning rates with values of 0.001, 0.2, 0.4, and 0.8, it was found that the smaller the learning rate in the Backpropagation Artificial Neural Network, the better the MSE value in the validation process. The MSE value from the results of testing learning rates of 0.001, 0.2, 0.4, and 0.8 is 0.008998. In the scenario of varying the number of iterations of 100, 500, and 1000, it is concluded that the more iterations in the Backpropagation Neural Network training, the better the MSE value in the validation process. The prediction results in the 2024 corn harvest test showed good and accurate results with a predicted value per June of 336 tons and a monthly error value of 0.0256 so that the prediction results were higher than the actual data.Keywords: ANN, Backpropagation, Forcasting System, Maize.
RANCANG BANGUN WIRELESS SENSOR NETWORK UNTUK BATTERY MANAGEMENT SYSTEM PADA PENERANGAN JALAN UMUM TENAGA SURYA Rahmawati, Diana; sukri, Hanifudin; Alfian, Muhammad Afif; Setiawan, Heri; Setiawibawa, Rachmat
TESLA: Jurnal Teknik Elektro Vol 26 No 1 (2024): TESLA: Jurnal Teknik Elektro
Publisher : Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/tesla.v26i1.29444

Abstract

Batteries are an energy source that can be used as backup electrical energy in several electronic devices. Solar power generation (solar cells) and management of Public Street Lighting (PJUTS) require batteries as the main component so that the system can run well. Generally, the batteries used in solar cell systems and public street lighting use Lithium-Ion batteries because these batteries can last a long time and are more environmentally friendly. However, there are often problems that can occur with batteries used in Solar Power Generation (PLTS) systems, namely that they easily degrade, have a short life cycle and there are losses in the battery caused by internal resistance. This problem can be avoided with a Battery Management System (BMS) that is good at monitoring system performance effectively to avoid damage and failure in battery function. With advances in technology, a model for monitoring and storing current, voltage and battery temperature values was created that was integrated with an Android device via Internet of Things communication using a NodeMCU device, WCS1800 sensor, DSB1820 sensor and 4 12V Lithium-Ion batteries using the IoT application. on smartphones and Coulomb calculations. The state of charge and state of health values are obtained using 2 nodes with specifications per node having a light load of 4 with a size of 50 Watts Abstrak Baterai merupakan sumber energi yang dapat digunakan sebagai cadangan energi listrik pada beberapa perangkat elektronik. Pembangkit listrik tenaga surya (solar cell) dan pengelolaan  Penerangan Jalan Umum (PJUTS) membutuhkan baterai sebagai komponen utamanya agar sistem  dapat berjalan dengan baik. Umumnya baterai yang digunakan dalam sistem solar cell dan penerangan jalan umum menggunakan baterai Lithium-Ion karena baterai ini mampu bertahan lama dan lebih ramah lingkungan. Namun sering terjadi kendala yang dapat terjadi pada baterai  yang digunakan dalam sistem Pembangkit Listrik Tenaga Surya (PLTS) yaitu mudah mengalami degradasi, mendapati siklus hidup yang pendek dan terdapat rugi-rugi di dalam baterai yang disebabkan karena adanya hambatan internal. Kendala ini dapat dihindari dengan Battery Management System (BMS) yang bagus dalam monitoring kinerja sistem efektif untuk menghindari kerusakan dan kegagalan pada fungsi baterai. Dengan adanya kemajuan teknologi  dibuatlah sebuah model pemantauan dan menyimpan nilai arus, tegangan, dan temperatur baterai yang terintegrasi dengan perangkat android melalui komunikasi Internet Of Things dengan menggunakan perangkat NodeMCU, sensor WCS1800, sensor DSB1820 dan 4 buah baterai Lithium-Ion 12V dengan menggunakan aplikasi IoT di smartphone dan perhitungan Coulomb. Nilai state of charge dan state of health didapatkan dengan menggunakan 2 node dengan spesifikasi per node memiliki beban lampu sebanyak 4 buah dengan ukuran 50 Watt
IMPLEMENTATION OF PROGRAMMABLE LOGIC CONTROLLER IN AN AUTOMATIC MANDAC CRAB SORTING SYSTEM BY WEIGHT: IMPLEMENTATION OF PROGRAMMABLE LOGIC CONTROLLER IN AN AUTOMATIC MANDAC CRAB SORTING SYSTEM BY WEIGHT Handika Nadyawan, Ahmad; Rahmawat, Diana; Sukri, Hanifudin
UPMI Proceeding Series Vol. 1 No. 01 (2023): Ed.01
Publisher : LPPM UPMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55751/ups.v1i01.83

Abstract

In the early 1980s, one of the fishery commodities, namely mud crabs, became an important commodity in Indonesia. The majority of the economic potential came from the wealth of the sea, specifically the increased production of mud crabs, especially in Ujungpangkah Village, Gresik Regency. This increase was influenced by the high demand for various types of mud crabs every day. The fundamental problem in the harvesting process of mud crabs still relied on conventional methods, which involved weighing and sorting each crab based on its weight. This method required a significant amount of manpower and time to complete the process, resulting in delays in distribution and marketing, which significantly affected the harvest yield and customer trust.This research aims to design an automation system that suits the field conditions, specifically an automatic sorting system for mud crabs controlled by a Programmable Logic Controller (PLC) Omron CP1E-N30DT-A and Arduino NANO, which communicate with each other to provide logical instructions. The system also employs a PID (Proportional Integral Derivative) controller to control the DC (Direct Current) motor of the conveyor. The sorting device created is a conveyor that transports the crabs to an automatic load cell sensor for weight reading.
Copper Winding Voice Coil Speaker Microcontroller Based Adi Kurniawan Saputro; Hanifudin Sukri; Andre Putra Pratama; Koko Joni; Achmad Fiqhi Ibadillah; Monika Faswia Fahmi
JEECS (Journal of Electrical Engineering and Computer Sciences) Vol. 9 No. 2 (2024): JEECS (Journal of Electrical Engineering and Computer Sciences)
Publisher : Fakultas Teknik Universitas Bhayangkara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54732/jeecs.v9i2.1

Abstract

The voice coil is a vital speaker component, producing sound through electromagnetic vibrations. Generally, commercially available voice coils do not meet standard quality specifications, especially in terms of copper quality and adhesive strength. This problem often leads to issues such as coil burning or breakage during operation. On the other hand, ordering custom voice coils through manual winding processes requires considerable time. This study aims to address these limitations by designing an automated coil winding device that employs Pulse Width Modulation (PWM) techniques to control the speed of a DC motor, enabling the production of voice coils with specifications and durability tailored to specific needs. An Arduino Nano microcontroller controls the system and consists of a BTS 7960 motor driver, a Direct Current (DC) motor, an optocoupler sensor, a rotary encoder, a 4x4 keypad, and an LCD display with an I2C interface. Coil durability testing was conducted using an ohmmeter and an amplifier with a transformer ranging from 20A 45V to 30A 45V. The testing results indicate that coils produced with the automated winder can be adjusted to approach the 8-ohm specification, with a tolerance of 0.1 to 0.3 ohms, suitable for speaker requirements. The comparison results show that commercial voice coils exhibit resistances below 8 ohms, with the lowest resistance measured at 4.9 ohms for larger coils. During power testing, coils with a diameter of 35.5 mm and copper wire diameters of 0.20 mm and 0.23 mm broke when tested with a 20A 45V amplifier. In contrast, commercial coils remained stable up to an input power of 372 W and output power of 273 W, although a burning odor was detected. These findings indicate that the copper quality in commercial coils is superior in resisting amplifier power up to 30A 45V compared to coils produced with the automated device.
RANCANG BANGUN APLIKASI PEMBAYARAN INTERNET BERBASIS WEB MENGGUNAKAN METODE RAPID APPLICATION DEVELOPMENT Anam, Nafi'ul; Abdul Fatah, Doni; Sukri, Hanifudin
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 9 No. 1 (2025): JATI Vol. 9 No. 1
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v9i1.12276

Abstract

Perkembangan teknologi informasi yang pesat di era globalisasi memberikan dampak signifikan pada berbagai aspek kehidupan, termasuk bisnis dan layanan masyarakat. PT. Murni Makmur Abadi, sebuah perusahaan Internet Service Provider (ISP) di Kecamatan Kamal, Kabupaten Bangkalan menghadapi kendala dalam proses pembayaran tagihan internet yang masih dilakukan secara manual. Metode ini kurang efisien karena dapat berisiko kehilangan data sebab pencatatan masih dilakukan secara manual di buku. Penelitian ini bertujuan untuk merancang dan mengembangkan aplikasi pembayaran internet berbasis web guna mempermudah proses pembayaran serta meningkatkan efisiensi operasional perusahaan. Aplikasi ini dikembangkan menggunakan metode Rapid Application Development (RAD), yang memungkinkan pengembangan perangkat lunak dengan siklus yang cepat dan hemat biaya. Aplikasi yang dihasilkan telah diuji menggunakan standar ISO 25010, khususnya pada aspek functional suitability dan reliability. Pengujian functional suitability menunjukkan hasil sempurna, sementara reliability memperoleh skor 99,8%. Dengan hasil ini, aplikasi mampu memenuhi kebutuhan pembayaran internet secara efisien dan andal, memberikan pengalaman yang lebih baik bagi pengguna