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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) IAES International Journal of Artificial Intelligence (IJ-AI) International Journal of Reconfigurable and Embedded Systems (IJRES) Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Techno.Com: Jurnal Teknologi Informasi MATICS : Jurnal Ilmu Komputer dan Teknologi Informasi (Journal of Computer Science and Information Technology) Bulletin of Electrical Engineering and Informatics DINAMIKA DOTCOM Jurnal EECCIS Jurnal Teknologi Informasi dan Ilmu Komputer Journal of ICT Research and Applications Jurnal Edukasi dan Penelitian Informatika (JEPIN) Proceeding SENDI_U PROCEEDING IC-ITECHS 2014 Jurnal Aplikasi Teknologi Pangan International Conferences SDGs 2030 Challenges and Solutions Communications in Science and Technology Dinamisia: Jurnal Pengabdian Kepada Masyarakat JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Sinergitas PkM & CSR ENGLISH JOURNAL International Journal of Community Service Learning WIDYA LAKSANA RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer) Journal of Information System, Applied, Management, Accounting and Research Indonesian Journal of Electrical Engineering and Computer Science Community Development Journal: Jurnal Pengabdian Masyarakat English Journal Jurnal Jaringan Telekomunikasi Jurnal Pengabdian Polinema Kepada Masyarakat Prosiding Konferensi Nasional PKM-CSR Jurnal Nasional Teknik Elektro dan Teknologi Informasi Indonesian Journal Of Educational Research and Review TRANSFORMATIONAL LANGUAGE, LITERATURE, AND TECHNOLOGY OVERVIEW IN LEARNING (TRANSTOOL) Journal of Scientific Research, Education, and Technology Jurnal ELTEK Prosiding Seminar Nasional Pengabdian Masyarakat JPM Pambudi Jurnal Pengabdian Kepada Masyarakat
Moechammad Sarosa
Politeknik Negeri Malang
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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The development and implementation of an android-based saving and loan cooperative application Moechammad Sarosa; Devi Khanthi Dwi Bhakti; Putri Elfa Mas'udia; Yunia Mulyani Azis; Nailul Muna; Ekananda Sulistyo Putra
Bulletin of Electrical Engineering and Informatics Vol 10, No 6: December 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v10i6.3247

Abstract

The savings and loans cooperative are a cooperative that has an important purpose in its reach and services, such as the Permata Ngijo Savings and Loans Cooperative. Activities within the cooperative itself include managing member data as well as savings and loan transactions. In systems that are still manual, such as Microsoft Excel, there is a risk of inaccurate data and takes a long time. This manual system is still less effective because the number of members and transactions continues to grow. Therefore, an application is needed as a more effective data processing and information system for members that is easier to access. This study aims to build an android-based savings and loan application using the hypertext preprocessor (PHP) programming language and my structured query language (MySQL) as data storage. Based on the android application that has been made, it shows that the black box functionality of the application runs as planned, the success rate for users reaches 90%.
Optimization of Neuro-Fuzzy System Using Genetic Algorithm for Chromosome Classification M. Sarosa; A. S. Ahmad; B. Riyanto; A. S. Noer
Journal of ICT Research and Applications Vol. 1 No. 1 (2007)
Publisher : LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/itbj.ict.2007.1.1.5

Abstract

Neuro-fuzzy system has been shown to provide a good performance on chromosome classification but does not offer a simple method to obtain the accurate parameter values required to yield the best recognition rate. This paper presents a neuro-fuzzy system where its parameters can be automatically adjusted using genetic algorithms. The approach combines the advantages of fuzzy logic theory, neural networks, and genetic algorithms. The structure consists of a four layer feed-forward neural network that uses a GBell membership function as the output function. The proposed methodology has been applied and tested on banded chromosome classification from the Copenhagen Chromosome Database. Simulation result showed that the proposed neuro-fuzzy system optimized by genetic algorithms offers advantages in setting the parameter values, improves the recognition rate significantly and decreases the training/testing time which makes genetic neuro-fuzzy system suitable for chromosome classification.
TEKNOLOGI DIGITAL UNTUK PEMBERDAYAAN PEDAGANG SAYUR TRADISIONAL [DIGITAL TECHNOLOGY FOR EMPOWERING TRADITIONAL VEGETABLE PEDDLER] Moechammad Sarosa; Nurafni Eltivia; Putri Elfa Mas’udia; Mochammad Junus; Amalia Eka Rakhmania; Usman Zulhijah Muhamma6
Jurnal Sinergitas PKM & CSR Vol 4, No 1 (2019): October
Publisher : Universitas Pelita Harapan

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

Abstract

Rapid growth of online vegetable traders make the traditional one worry about their future, in which the bankruptcy is in near future, like several department store and other conventional businesses. The proposed digital technology is an online business tool for traditional vegetable peddlers aimed at supporting them to compete with online vegetable traders, building a better trading management, and equip them with information technology development and usability. Customer could order vegetables to the peddler through an application. The application will notify peddlers about the corresponding order, thus the peddler could pack and deliver the orders along with that day’s orders to the correct address. Market potential of this apps is highly large, due to the number of potential customers as well as the peddlers. To make it more efficient, this application implement zoning approach, in which customers areas are divided into several zone, differ from its number of population and area size. By implementing this method, the delivery process could be arranged in accordance with the shipping line in each zones, resulted in minimizing our shipping cost. The implementation of this application aimed to secure the peddlers job, protecting them from the unhealthy development and growth of online vegetable traders.
UJI ORGANOLEPTIK DAN PROFIL KIMIAWI YOGURT PADAT DENGAN KOMPOSISI FORMULA YANG BERBEDA Sri Rulianah; M Sarosa; Hadiwiyatno Hadiwiyatno
Jurnal Aplikasi Teknologi Pangan Vol 2, No 4 (2013): November 2013
Publisher : Indonesian Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (247.574 KB)

Abstract

Yogurt di pasaran pada umumnya berbentuk cair dan kurang lazim ditemui dibanding produk minuman probiotik lainnya. Untuk itu perlu diversifikasi produk yogurt yang memiliki nilai tambah ekonomi dan bentuk yang bervariasi sehingga menjadikan yogurt sebagai minuman probiotik yang lebih diminati oleh konsumen. Tujuan penelitian adalah untuk menemukan formulasi yang tepat dalam pembuatan yogurt padat baik dalam bentuk rasa maupun tekstur. Yogurt padat dibuat dari susu sapi segar ditambah dengan maizena, susu skim, dekstrin (sesuai variabel) dan gula. Campuran dari bahan–bahan tersebut dipanaskan pada suhu ± 90 oC selama 10 menit, didinginkan sampai suhu 43 oC, dan ditambahkan starter yogurt (bakteri Steptococcus thermophillus dan Lactobacillus bulgariccus) sebesar 3 % dan diinkubasi selama 18 jam pada suhu kamar. Variabel berubah yang digunakan adalah jumlah maizena, susu skim, dan dekstrin dalam bentuk formulasi yaitu formulasi A sampai O. Dari hasil uji coba organoleptik terhadap 20 responden menunjukkan bahwa yogurt padat dengan rasa dan tekstur yang paling disukai responden adalah formulasi D yaitu pada penambahan susu skim 3 %, maizena 3 % dan tidak ada penambahan dekstrin. Formulasi D tersebut setelah diuji secara kimiawi dan mikrobiologi menghasilkan kadar keasaman 0,87%, kadar protein 8,932%, dan jumlah bakteri stater 2,45 x 109 cfu/gram sampel.
Implementasi multiple regression dalam Daya tarik celebrity endorser, kualitas produk, komentar pelanggan terhadap Keputusan pembelian Yunia Mulyani Azis; A. Mifta Haerat; Moechammad Sarosa
JISAMAR (Journal of Information System, Applied, Management, Accounting and Research) Vol 6 No 2 (2022): JISAMAR: May 2022
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisamar.v6i2.777

Abstract

Persaingan penjualan didunia online makin pesat terlebih di masa pandemik, para pelaku usaha dituntut untuk terus mengembangkan inovasi penjualan. Selain itu pandemik juga berdampak pada perubahan perilaku konsumen. Tentunya banyak yang melatar belakangi sikap atau perilaku masyarakat dalam hal ini konsumen ketika mengambil keputusan dalam melakukan pembelian, diantaranya daya tarik celebrity endorser dan kualitas produk yang dipasarkan. Penelitian ini bertujuan untuk mengimplementasikan model multiple regression dalam menganalisis hubungan dan pengaruh daya tarik Celebrity Endorser, pengaruh kualitas produk, dan pengaruh komentar pelanggan berkontribusi pada keputusan pembelian studi kasus pada pengguna Instagram Shakila Woman Wear. Instrumen penelitian berupa kuisioner yang disebarkan melalui Google Form, populasi berasal dari pengguna aplikasi Instagram selaku konsumen atau pelanggan yang melakukan pembelian produk dan menggunakan produk Shakila Woman Wear. Sample dalam penelitian ini sebanyak 100 orang yang merupakan pelanggan pengguna Instagram Shakila Woman Wear. Hasil penelitian menunjukkan secara simultan daya tarik celebrity endorser, kualitas produk, serta komentar pelanggan berpengaruh kepada keputusan pembelian. Namun secara parsial daya tarik yang dimiliki celebrity endorser tidak berpengaruh kepada keputusan pembelian, disisi lain kualitas produk dan komentar pelanggan berpengaruh kepada keputusan pembelian di Shakila Woman Wear.
Multiplatform Visual Novel for Culture Education in a Part of Using ICT for Developing a Lifelong Learning Moechammad Sarosa; Zamah Sari; Suhari Suhari; Hilmy Bahy Hakim
International Conferences SDGs 2030 Challenges and Solutions Vol 1, No 1 (2017)
Publisher : International Conferences SDGs 2030 Challenges and Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1816.694 KB)

Abstract

Over the past decade, ICT (Information Communication Technology) have enabled changes in the way people live, work, interact and acquire knowledge. In Indonesia, the progress of using ICT for education and training has growing rapidly, it called E-learning. However, until this time, they still have limitations in a term of system, platform, and usage. E-learning system that we are using until now, one of these, they are usually only available in web-based system take a small part of supporting the whole basic education such as Science and IT only. Teaching social and culture is very important especially when the students still at elementary school. There is a good point for developing software that could teach these students about Indonesia’s social and culture that can be accessed whenever and wherever they are available. Therefore we create the application in a form of visual novel that can be used in multiple platforms. Here, we will present the Visual Novel that used for moral education, there will be a story about honesty, be grateful, helping each other etc.
Pemanfaatan IoT (Internet of Things) Pada Irigasi Tetes Untuk Tanaman Jeruk Mila Kusumawardani Kusumawardani; Moechammad Sarosa; Ratih Indri Hapsari
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 2 (2019): Peran Perguruan Tinggi dan Dunia Usaha dalam Mempersiapkan Masyarakat Menghadapi Era I
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (364.623 KB) | DOI: 10.37695/pkmcsr.v2i0.447

Abstract

Citrus X sinensis plants are one of the main products of Petungsewu Village, Malang Regency. So far, partners (citrus farmers) have relied on rainwater by using rainfed systems to irrigate their crops. Problems arise during dry season because limited water making watering or spraying become difficult. As a result plants are only able to produce fruits once a year while the same plants in other lands with good irrigation can produce fruits twice. To overcome the problem of limited water, it is determined to have a 4x6x2 m3 water reservoir as an water storage area for rainfed systems. While to control water usage when watering uses a cliff system using the Internet of Things (IoT) technology. In addition, to provide water storage, this activity also built a shelter on the reservoir and toilets. Because of the unavailability of electrical energy sources, this activity also provides renewable energy sources that contain solar panel energy. The watering system is carried out automatically using a soil moisture sensor if the humidity is less than 70%, so that the valve will open and the water flows. On the other hand, if the humidity is greater or equal to 70%, the valve will be closed. With the existence of this activity, partners can do automatic watering of plants during dry season, and citrus plants can produce fruits twice in a year
Pelatihan Pemasangan Lampu Otomatis pada Panti Asuhan Al-Husna Landungsari Kabupaten Malang Waluyo Waluyo; Moechammad Sarosa; Ahmad Wilda Yulianto; Rachmad Saptono; Amalia Eka Rakhmania
Jurnal Pengabdian Polinema Kepada Masyarakat Vol. 9 No. 2 (2022): Jurnal Pengabdian Polinema Kepada Masyarakat
Publisher : UPT Penelitian dan Pengabdian Kepada Masyarakat Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jppkm.v9i2.160

Abstract

Pengabdian kepada masyarakat ini ditujukan pada warga panti asuhan Al-Husna, untuk memberikan bekal keterampilan tentang dasar-dasar prinsip dasar rangkaian otomatisasi listrik. Dengan adanya pelatihan ini diharapkan peserta anak didik panti bisa lebih memahami dan mempunyai minat yang besar, khususnya tentang dunia elektronika dan aplikasi sensor otomasi. Kegiatan diawali dengan penjelasan singkat mengenai komponen elektronika yang digunakan dan cara kerjanya, eksperimen pada protoboard, kemudian pengujian lampu otomatis. Sensor passive infra red (PIR) digunakan pada pelatihan ini karena sifat kerjanya yang sederhana, sehingga mudah dipahami oleh peserta awam. Di akhir kegiatan, terlihat bahwa kemampuan dan pengetahuan peserta mengenai komponen elektronika meningkat. Peserta dengan tingkat pendidikan yang lebih tinggi, dalam hal ini SMA dapat menyerap informasi dan keterampilan yang lebih baik dibandingkan peserta dengan tingkat pendidikan SMP karena sudah memiliki dasar ilmu kelistrikan yang lebih baik.
Rancang Bangun dan Analisis QoS pada Sistem Informasi Penjualan Obat dengan Layanan Antar-Jemput Berbasis Android Putri Elfa Mas’udia; Calvin Andika Pratama; Dewi Purwati; Yani Ratnawati; Moechammad Sarosa; Nurul Hidayati
Techno.Com Vol 21, No 3 (2022): Agustus 2022
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/tc.v21i3.6209

Abstract

Pada penelitian ini dibuat sebuah aplikasi penjualan obat secara online dengan layanan antar jemput obat pada apotek Rejo Asri Farma Desa Tajinan. Sebelumnya aktivitas pembelian dan informasi stok obat dilakukan secara manual yang menyebabkan kurang efektif dan efisien. User dapat menghemat waktu untuk mengetahui informasi stok obat dan pembelian obat (antar-jemput). Transaksi pembayaran melalui e-money dan top up saldo yang bisa dilakukan kurir dan admin dengan memasukkan email dan jumlah saldo yang akan dikirim. Kurir dapat mengakses maps untuk mengetahui lokasi user dan tersedia juga fasilitas chat room untuk memudahkan komunikasi. Perancangan Aplikasi Apotek dibuat menggunakan software visual studio code dengan framework React Native dan menggunakan database Firebase Realtime. Berdasarkan hasil pengujian aplikasi diperoleh bahwa fitur-fitur aplikasi dapat berfungsi dengan benar, halaman aplikasi dapat tampil secara penuh pada perangkat smartphone ukuran layar 5.2” ke atas. Pengujian dan analissis sistem dilakukan dengan uji Quality of Services (delay, throughput dan packet loss) menggunakan aplikasi wireshark pada sisi user dan admin yang melibatkan 3 operator.
Smart Food Box untuk penunggu pasien di rumah sakit Putri Elfa Mas`udia; Bima Eka Samudra; Begum Nabiila; Lis Diana Mustafa; Mochammad Sarosa
JURNAL ELTEK Vol 18 No 2 (2020): ELTEK Vol 18 No 2
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (966.619 KB) | DOI: 10.33795/eltek.v18i2.257

Abstract

Saat ini banyak etalase tempat penyimpanan makanan yang diletakkan di rumah sakit maupun di masjid/mushola dengan tujuan berbagi makanan. Tempat penyimpanan makanan (food box) dapat diisi oleh siapapun (sukarelawan) dan dapat digunakan oleh siapapun. Permasalahan yang sering terjadi adalah tempat penyimpanan makanan ini seringkali dalam keadaan kosong, hal ini dikarenakan sukarelawan kesulitan dalam mendapatkan informasi stok makanan yang tersedia didalam box. Selain itu sukarelawan kesulitan dalam hal pemesanan makanan ke warung dan pendistribusian makanan. Maka dari itu, pada penelitian ini dirancang alat Smart Food Box yang dapat memonitoring ketersediaan stok makanan dalam box yang dapat diakses melalui smartphone. Studi kasus yang diambil adalah untuk penunggu pasien di rumah sakit. Smart Food Box pada penelitian ini menggunakan sensor ultrasonik untuk mengetahui level ketinggian dan sensor Load cell sebagai pendeteksi nilai berat dalam box tersebut. Untuk monitoring jarak jauh menggunakan mikrokontroller Arduino ESP 32 berbasis IoT (Internet of Things). Selain itu akan dibuat suatu aplikasi yang dapat dipergunakan oleh sukarelawan dalam pemesanan makanan ke warung terdekat dan pendistribusisan makanan akan diantar langsung oleh pihak warung ke Smart Food Box yang berada di rumah sakit. Dari hasil pengujian Smart Food Box didapatkan bahwa aplikasi berjalan sesuai tujuan, yaitu perubahan nilai yang dibaca oleh sensor dapat ditampilkan dengan baik di aplikasi sesuai dengan jumlah makanan yang dimasukkan maupun diambil dari Smart Food Box. A food box is a box that can be used to share food with others. Volunteers usually fill the box with food, and other people who need food can get the food without any fees. The food box usually could be found at the mosque, hospital, and any other public facilities. But, the lack of information on food stock provided to the volunteers, sometimes makes the volunteers do not have enough information on when they must refill the box. This research aims to provide a Smart Food Box prototype that can monitor the food stock in the box automatically. Further, food stock information is accessible through smartphones. For the case study, the Smart Food Box is placed at a hospital. This Smart Food Box uses an ultrasonic sensor to get the height level of food inside the box and the load cell sensor to detect the weight of the food inside. And IoT (Internet of Things) based on Arduino ESP 32 microcontroller is used to monitor the box remotely. A mobile application is also developed for volunteers to order food directly to the food shop. The ordered food will be directly sent by the food shop to the Smart Food Box. The Smart Food Box has been tested and it shows good performance. The sensors can gather information on food stock, and the mobile application can show the information to the volunteers accurately.
Co-Authors A. Mifta Haerat A. S. Ahmad A. S. Noer AA Sudharmawan, AA Abdul Muqit Achmad Sjaifullah Adhisuwignjo, Supriatna Agung Teguh Wibowo Almais Agus Naba Aisah Aisah Aisah Aisah Aji Seto Arifianto Akhlis Rizza, Muhammad Aly Imron Amalia Eka Rakhmania Amalia Eka Rakhmania Amanda, Tiara Estu Aris Budianto, Aris Atiqah Nurul Asri Ayatullah, Mohamad Dimyati Ayu Sulasari Azhima, Silmi Ath Thahirah Al B. Riyanto Begum Nabiila Betari , Asa Wisesa Bima Eka Samudra Cahyani, Hilda Calvin Andika Pratama D.J. Djoko H. Santjojo Dede Ropik Yunus Dedy Harto Devi Khanthi Dwi Bhakti Dewi Purwati Dimas Firmanda Al Riza Dimas Wahyu Wibowo Dodit Suprianto Eka Adhitya Dharmawan Ekananda Sulistyo Putra Elta Sonalitha Erni Yudaningtyas Fahmi, Ichsan Faisal Rahutomo Fengky Adie Perdana, Fengky Adie Fredy Windana Ghiaska Nabilah Witka Hadi Suyono Hadiwiyatno Hadiwiyatno Hanayeen, Nadia Hapsari, Ratih Indri Hariyadi, Aad Harsanti, Winda Hayatun Nufus Henny Purwaningsih Herman Tolle Hilmy Bahy Hakim Hudiono Hudiono Isa Mahfudi Juanda, Enjang Akmad Kristina Widjayanti, Kristina Kusumawardani, Mila Lestari, Pritantina Yuni Lia Agustina Lis Diana Mustafa M. Aziz Muslim M. Nanak Zakaria, M. Nanak Ma'rifah, Puteri Nurul Mariya Al Qibtiya Mentari Tika Putri Ningrum Mila Kusumawardhani Mochammad Junus Mochammad Taufik Moh. Abdullah Anshori Mokhamad Hadi Wijaya Muh Bambang Purwanto Muhammad Aziz Muslim Muhammad Ridwan Mujib Ridwan Nailul Muna Nailul Muna Nila Alia Nouval , Alvin Noviatus Solekhah, Noviatus Nurafni Eltivia Nuraini, Salsabila Andhika Nurdin, Muhammad Nurdin Rosyidi Nurul Fahmi Arief Hakim Nurul Hidayati Nurul Hidayati Onny Setyawati Paulus Lucky Tirma Irawan Peruzzi, Erico Purnomo Budi Santoso Purnomo Budi Santoso Putri Elfa Mas'udia Putri Elfa Mas'udia Putri Elfa Mas’udia Putri Elfa Masudia Putri Elfa Mas`udia Putri Elfa Mas’udia Putri Elfa Mas’udia Putri Elfa Mas’udia Putri, Fidia Sabilla Rachmad Saptono Ratna Ika Putri Ribka Inestya Simanungkalit Roisatin, Umi Anis Romadlon, Shofiyul Irchami Rr Rachmawati Rr Rachmawati Rulianah, Sri Safitri, Isnaini Nur Sahriar Hamza Sakinah, Yanik Lailinas Sapto Wibowo Saputra, Dede Irawan Sari, Zamah Sari, Zamah Selviana, Vuvut Septarina, Amalia Agung Septriandi Wirayoga Setiawan, Ardian Wahyu Sri Widoretno Stania, Ummi Rizki Alfi Sugeng Hariyanto Suhari Suhari Suhari, Suhari Suprapto Suprapto Sussy Susanti Suyono, Achmad Suyono, Hadi Syani, Syafika Shalshabilla Tridon Yang Astami Umi Anis Roisatin Usman Zulhijah Muhamma6 Wahyu Bambang Try Atmaja Waluyo Waluyo Waluyo Waluyo Waluyo Widjajanti, Kristina Wijayanti, Rieke Adriati Winendra, RR Sekar Ayu Devi Wiyono Wiyono Yani Ratnawati Yulianto Yulianto Yunia Mulyani Azis Yunia Mulyani Azis Zamah Sari Zamah Sari