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All Journal Jurnal Media Infotama Techno.Com: Jurnal Teknologi Informasi Jurnal Pseudocode Journal of Information Technology and Computer Science (JOINTECS) JURNAL MEDIA INFORMATIKA BUDIDARMA Jusikom : Jurnal Sistem Komputer Musirawas Jurnal Ilmiah Binary STMIK Bina Nusantara Jaya JURNAL SURYA ENERGY Jurnal Informatika dan Rekayasa Elektronik GATOTKACA Journal (Teknik Sipil, Informatika, Mesin dan Arsitektur) Jurnal Amplifier: Jurnal Ilmiah Bidang Teknik Elektro dan Komputer Journal Of Information And Technology Unimor (JITU) Journal Computer Science and Informatic Systems : J-Cosys Jurnal Multidisiplin Dehasen (MUDE) Jurnal Indonesia Raya Jurnal PADAMU NEGERI (Pengabdian pada Masyarakat Bidang Eksakta) Jurnal Dehasen Untuk Negeri Jurnal Media Computer Science Digital Transformation Technology (Digitech) Internet of Things and Artificial Intelligence Journal ANTHOR: Education and Learning Journal Jurnal Dehasen Mengabdi BEKTI : Jurnal Pengabdian Kepada Masarakat Jurnal Pengabdian Mandiri Jurnal Komputer, Informasi dan Teknologi
Hendri Alamsyah
Universitas Dehasen Bengkulu
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Alat Pengupas Buah Otomatis Berbasis Arduino Uno Angram, Adevto; Kalsum, Toibah Umi; Alamsyah, Hendri
JURNAL SURYA ENERGY Vol 8, No 1 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jse.v8i1.6430

Abstract

Buah adalah salah satu makanan yang paling banyak diminati oleh orang Indonesia, karena buah memiliki kandungan gizi dan vitamin yang baik bagi tubuh. Ciri-ciri buah umumnya memiliki tekstur kulit halus yang dilapisi oleh lilin yang berfungsi untuk membungkus dan melindungi daging serta biji buah yang berada di dalam buah tersebut. Apabila ingin mengkonsumsi buah biasanya buah harus dikupas terlebih dahulu agar buah jauh lebih sehat. Dalam pengupasan buah diperlukan pisau atau peeler untuk mengupas buah, di mana sumber tenaga pisau atau peeler kebanyakan berasal dari tangan manusia atau masih secara manual dalam pengupasan buah sehingga membutuhkan waktu yang relatif lebih lama. Maka pada penelitian ini bertujuan untuk merancang dan membuat alat pengupas buah secara otomatis menggunakan arduino uno. Penelitian ini diharapkan dapat membantu agar dapat melakukan pengupasan buah secara otomatis sehingga membutuhkan waktu yang relatif lebih cepat daripada pengupas buah secara manual. Selain itu diharapkan juga mengurangi resiko kerja, seperti luka karna pisau pada saat mengupas buah. Penelitian ini dilaksanakan tepatnya pada januari sampai dengan juni tahun 2023, bertempat di laboratorium hadware Universitas Dehasen Bengkulu. Metode Penelitian yang digunakan adalah metode eksperimen, yakni untuk percobaan alat pengupas buah otomatis yang menggunakan mata pisau yang didesain khusus agar mampu mengupas kulit buah dengan mengikuti bentuk buah tersebut dengan menggunakan sensor optical. Dimana sensor optical tersebut dapat mendeteksi jarak buah dan mata pisau yang digunakan. Hasil penelitian menunjukan bahwa melalui 5 percobaan, buah dapat terkupas dengan kecepatan pengupasan waktu rata rata 4.2 menit.
The Implementation Of Network Management And Security Using Mikrotik And Proxy Server At SMK N 3 Seluma Indra Saputra; Toibah umi Kalsum; Hendri Alamsyah
Jurnal Media Computer Science Vol 3 No 1 (2024): Januari
Publisher : Fakultas Ilmu Komputer Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmcs.v3i1.5422

Abstract

The aim of this research is to carry out computer network management and security at SMK Negeri 3 Seluma by using a proxy device and a sequid proxy server as an external proxy server. The research method used in this research is PPDIO method consisting of Prepare, Plan, Design, Implement, Operate and Optimize. The hardware used to configure network management is Mikrotik Roadboard, while the software used to configure network management and security is Winbox and Squid proxy server. The results of research on the implementation of network management were the formation of a network using a proxy configuration at SMKN 3 Seluma. toward network security, filtering of social media websites and websites suspected of containing viruses can be carried out according to the design and the blocking is successful.
Sistem Monitoring Kapasitas Sampah Pada Bak Sampah Secara Real-Time Berbasis Internet of Things Reza Rahmansa; Toibah Umi Kalsum; Hendri Alamsyah
Digital Transformation Technology Vol. 3 No. 1 (2023): Artikel Periode Maret Tahun 2023
Publisher : Information Technology and Science(ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/digitech.v3i1.2473

Abstract

Sampah merupakan salah satu masalah yang hadir di masyarakat terutama di daerah perkotaan. Pengelolahan sampah selalu menjadi penting untuk dikaji, karena kesadaran masyarakat tentang pengolahan sampah yang baik masih rendah. Pengawasan pembuangan sampah jika tidak dilakukan secara teratur atau terjadinya keterlambatan dalam pengecekan kapasitas sampah akan menimbulkan penumpukan sampah secara berlebihan di tempat sampah sehingga dapat menyebabkan bau tidak sedap serta menjadi sumber penyakit di sekeliling  tempat sampah. Pada prakteknya pengawasan sampah mengenai data informasi kapasitas sampah dan jenis sampah pada dasarnya di lakukan oleh petugas sampah masih secara manual. Maka pada penelitian ini didesain sebuah prototype sistem monitoring ketinggian kapasitas sampah pada bak sampah secar realtime berbasis IoT. Metode yang digunakan pada penelitian ini adalah water fall, dengan menggunakan sensor ultrasonik untuk membaca data ketinggian kapasitas sampah kemudian akan dihubungkan dengan nodemcu ESP-8266 sebagai otak dalam memproses data yang masuk. Selanjutnya nodemcu ESP-8266 akan menggirim data ke Platform Thingger IO sehingga petugas dapat memonitoring kapasitas sampah pada bak sampah. Hasil yang diperoleh pada saat penelitian kapasitas sampah pada jarak 20 cm, 30 cm dan 42 cm secara garis besar telah sesuai dengan yang di inginkan. Akan tetapi pada jarak 42 cm di user interface  terbaca 40 cm, ada selisih 2 cm yang disebabkan oleh error sensor
Penerapan Internet Of Things Pada Pengontrolan Meteran Air PDAM Menggunakan Metode Water Fall Satriawan, Tedy; Kalsum, Toibah Umi; Alamsyah, Hendri
JURNAL SURYA ENERGY Vol 8, No 2 (2024)
Publisher : UNIVERSITAS MUHAMMADIYAH PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jse.v8i2.7905

Abstract

Perusahahan Daerah Air Minum merupakan perusahaan yang bertanggung jawab dalam memberikan layanan air bersih bagi  publik. Di setiap tempat tinggal masyarakat, akan dibangun meteran air Perusahahan Daerah Air Minum yang berfungsi guna menghitung banyak nya debit air yang digunakan oleh masyarakat. Akan tetapi dalam pelaksanaan nya, proses menghitung meteran air dari Perusahahan Daerah Air Minum masih dikerjakan secara sederhana oleh pegawai Perusahahan Daerah Air Minum. Hal Ini membuat konsumen Perusahahan Daerah Air Minum tidak dapat memeriksa serta mengontrol pemakaian air Perusahahan Daerah Air Minum mereka setiap hari. Oleh karena itu, dalam penelitian ini, sebuah sistem penerapan Internet of Things pada pengontrolan meteran air Perusahahan Daerah Air Minum menggunakan metode Water Fall akan dikembangkan agar konsumen dapat memantau serta mengendalikan penggunaan air PDAM mereka. Dalam sistem ini, sensor water flow akan digunakan untuk mengidentifikasi jumlah air yang mengalir, selenoid valve serta relay akan berfungsi sebagai pengendali otomatis keran air, serta pompa akan memberikan tekanan agar air mengalir melalui pipa. Selain itu, LCD serta Thinger IO akan berperan sebagai antarmuka pengguna dalam menampilkan data yang diperlukan dalam sistem. Metode yang digunakan dalam penelitian ini adalah metode water fall, yang dilakukan secara bertahap mulai dari desain perangkat hingga pemeriksaan sistem secara menyeluruh. Penelitian tentang sistem pengontrol meteran air Perusahahan Daerah Air Minum berbasis Internet of Things menunjukkan bahwa sistem tersebut telah beroperasi dengan baik. Pada saat pengujian, tercatat bahwa nilai debit air Perusahahan Daerah Air Minum yang mengalir sama antara tampilan LCD serta tampilan User Interface sebesar 3407 ml. Hal ini menandakan kesesuaian data antara kedua tampilan tersebut. Setelah itu, selain dapat memantau aliran air dari Perusahahan Daerah Air Minum, sistem juga dapat mengendalikan penggunaan air dengan mengatur kontrol on/off yang terdapat pada antarmuka pengguna
Analisa Keamanaan Jaringan Komputer Menggunakan Sistem Deteksi Intrusi Shorewall Hendri, Hendri Alamsyah
JURNAL AMPLIFIER : JURNAL ILMIAH BIDANG TEKNIK ELEKTRO DAN KOMPUTER Vol. 13 No. 1 (2023): Amplifier Mei Vol. 13, No. 1 2023
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jamplifier.v13i1.27888

Abstract

Penelitian ini bertujuan untuk membangun sistem pendeteksi gangguan dalam jaringan berbasis Network Intrusion Detection System (NIDS) menggunakan Shorewall, serta mengetahui cara kerja dari shorewall dalam mencegah dan mengatasi sistem keamanan jaringan komputer SMK N 3 Kepahiang. Penelitian ini menggunakan metode penelitian eksprimen. Pada penelitian ini dilakukan analisa yang akan dijadikan sebagai bahan untuk Implementasi sistem deteksi intrusi menggunaakn metode Network Intrusion Detection System (NIDS) dengan memanfaatkan tools shorewall. Hasil eksprimen selanjutnya didokumentasikan untuk melakukan analisis sehingga dihasilkan rekomendasi yang tepat untuk sistem keamanan menggunakan deteksi intrusi shorewall. Hasil penelitian ini menunjukkan Shorewall dapat diterapkan pada jaringan menggunakan 2 interface yang dapat digunakan untuk terhubung ke jaringan internet dan juga jaringan lokal, shorewall juga dapat digunakan sebagai sistem deteksi intrusi untuk Mac clone dan DDoS attack yang dapat dilakukan dalam jaringan sehingga dapat melakukan reject terhadap aktifitas mac clone dan DDoS attack. Penerapan shorewall sebagai sistem deteksi intrusi tidak mempengeruhi kualitas layanan, dimana dari hasil pengujian Berdasarkan ITU G.114 masih dikategorikan baik dengan nilai dari delay sebesar 1.92 ms, jitter sebesar 33.3 ms, packet loss sebesar 0%, dan throughput sebesar 548 kb.
Alat Sistem Penjemur Ikan Asin Otomatis Berbasis IoT (Internet Of Things) Herwanto, Prengki Rahmadan; Kalsum, Toibah Umi; Alamsyah, Hendri
JURNAL AMPLIFIER : JURNAL ILMIAH BIDANG TEKNIK ELEKTRO DAN KOMPUTER Vol. 13 No. 2 (2023): Amplifier November Vol. 13, No. 2 2023
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jamplifier.v13i2.31803

Abstract

The fishing industry is currently one of the choices of food ingredients for daily needs. In everyday life, we are familiar with salted fish. To process salted fish, the drying process is done manually so fishermen have to directly control the drying of salted fish using 5-6 fishermen and drying salted fish cannot be left alone because salted fish is very vulnerable to rainwater. To minimize damage to salted fish and make fishermen's work easier, technology for automatic drying of salted fish based on the internet of things has been developed. The components used in making this IoT-based salted fish dryer are NodeMcu, rain sensors, light sensors, and servo motors. This research uses experimental methods, this research was carried out on ANTB (Bengkulu Traditional Fishermen's Alliance) on the coast of Bengkulu. The results of the research, the salted fish drying equipment can be controlled remotely using the Blynk Platform with an ON-OF controller, opening the drying roof by detecting the bright light sensor and closing the drying roof by detecting the rain sensor, then monitoring the drying remotely using the Blynk Platform so that it can determine bright conditions by displaying the LDR sensor value and indicator light for the rain sensor.
Monitoring and Detection System of Level and Turbidity in Embankment Water in Real Time Based on IoT Alamsyah, Hendri; Sawaludin, Prengki; Kalsum, Toibah Umi
Internet of Things and Artificial Intelligence Journal Vol. 4 No. 3 (2024): Volume 4 Issue 3, 2024 [August]
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/iota.v4i3.760

Abstract

In 2020 there were floods in the Air Hitam and Tanjung Alam villages, Bengkulu Province, and surrounding areas. These floods have caused a lot of losses to the community, especially resulting in damage to houses and agricultural land. Flooding in the Air Hitam and Tanjung Alam village areas, Bengkulu Province, occurred due to heavy rain that fell for 3 consecutive days, resulting in the overflow of the Musi Hydroelectric Power Plant (Hydroelectric Power Plant) dam which was unable to withstand the water discharge and eventually overflowed. So in this research, a prototype system for monitoring and detecting height and turbidity in embankment water in real time based on IoT will be designed. The method used is a waterfall, where the ultrasonic sensor and turbidity sensor will be connected to the ESP-8266 NodeMCU so that data on the height and turbidity of the embankment water is obtained in real-time via the user interface on the Thinger io Platform. Apart from that, the system uses LEDs in red, yellow, and green as indicators of the embankment water level. These results show that the implementation of a real-time IoT-based monitoring and detection system for height and turbidity in embankment water has good capabilities. This is indicated by the user being able to see data on the prototype system for monitoring and detecting height and turbidity in embankment water in real-time based on IoT with the display of numbers and LED indicator lights. The seawater height scale used in the system on the red LED indicator lights is 16 - 20 cm, yellow is 10 - 15 cm, and green is 0 - 9 cm.
Pelatihan Jaringan Komputer Sebagai Sarana Pembelajaran Di Smk Negeri 2 Empat Lawang Khairil, Khairil; Sapri, Sapri; Alamsyah, Hendri; Zulfiandy, Ricky
Jurnal Dehasen Untuk Negeri Vol 4 No 1 (2025): Januari
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jdun.v4i1.7722

Abstract

This training aims to enhance students' knowledge of computer networks, providing various benefits in the era of technological advancement. By learning about computer networks, students acquire skills relevant to industry needs, improve digital literacy, and open promising career opportunities. Additionally, this training prepares students for further education. The training was conducted at SMK Negeri 2 Empat Lawang with 46 student participants. The materials covered included fundamental concepts of computer networks, such as protocols, topologies, and network hardware and software. The training was designed using an approach that included delivering materials, simulating the construction of simple computer networks, and evaluation sessions through Q&A to deepen students' understanding. The results of this training showed an increase in students' knowledge, particularly in understanding the basics of computer networks and their ability to assemble and configure simple networks. Moreover, the training successfully fostered students' curiosity and interest in information technology, preparing them to face challenges in the digital era and become individuals ready to compete in the workforce and pursue higher education.
Development Of Wifi 6 Based Computer Network At LPK Sulthoon 4M Ananda, Rizky; Alamsyah, Hendri; Mardiana, Yessi
Jurnal Media Computer Science Vol 4 No 1 (2025): Januari
Publisher : Fakultas Ilmu Komputer Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmcs.v4i1.7709

Abstract

The development of computer networks has reached various aspects of life, with its wide use by groups and individuals. Computer network technology is very important because it has many advantages, such as developing a Wi-Fi 6-based computer network at LPK Sulthoon 4M to improve network performance and overcome the obstacles of slow connections that often occur when many devices are connected. The research method used is a field research approach with the stages of observation, interviews, documentation, and network quality testing. The network development process was conducted through the Network Development Life Cycle (NDLC) method, which includes requirements analysis, topology design, Wi-Fi 6 device implementation, and network performance testing based on Quality of Service (QoS) parameters, such as throughput, delay, jitter, and packet loss. The test results show a significant increase in data transfer speed with an average throughput of 5,049.71 kbps and a packet loss rate of 0%, and an average delay of 6.55 ms. The implementation of Wi-Fi 6 is proven effective in improving network stability and speed, thus supporting the smooth running of digital-based learning activities at LPK Sulthoon 4M.
Manajemen Pembelajaran Kolaboratif Melalui Integrasi Teknologi dalam Implementasi Kurikulum Merdeka Sebagai Inovasi Pembelajaran di SMP N 2 Kota Bengkulu Citra Dewi; Suwarni; Feby Elra Perdima; Juwita; Hendri Alamsyah; Dariusman; Hebrian Ananda
BEKTI : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 2 (2024): BEKTI : Jurnal Pengabdian Kepada Masarakat (November 2024 - February 2025)
Publisher : Lembaga Citra Pustaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56480/bekti.v3i2.1319

Abstract

Collaborative learning is learning that places students with diverse backgrounds and abilities working together in small groups to achieve common goals. There are several characteristics of collaborative learning, namely: (1) positive dependence, (2) interaction (face to face), (3) individual and group accountability, (4) development of interpersonal skills (5) formation of heterogeneous groups, (6) sharing knowledge between teachers and students, (7) sharing authority or roles between teachers and students, and (8) teachers as mediators. Collaborative learning is in accordance with the constructivism ideology. According to the constructivism ideology, knowledge cannot be transferred from teacher to student, but must be actively constructed by students themselves. In this community service, the Dehasen Bengkulu University Lecturer Team provided assistance/socialization related to Collaborative Learning Management through technology integration in the implementation of the independent curriculum as a form of learning innovation at SMPN 2 Bengkulu City. This activity aims to increase knowledge for teachers at SMPN 2 Bengkulu City to be able to further develop varied and student-centered learning. Through collaborative learning, students can provide each other with intellectual guidance that allows them to work on more complex tasks. This would be difficult to achieve if students did it individually.
Co-Authors Abdussalam Al Akbar Ade Manza Putra Ajis Azis Sumantri Ami Pradana Ananda, Rizky Anas Abdul Haqqi Anggi Dela Permata Sari Angram, Adevto Ayu Rahamnia Azmi, Fadhil Bibiola, Fifmianti Citra Dewi Citra Dewi Dariusman Dedi Apriadi Dewi Suranti Dimas Aulia Trianggana Dolly Apriansyah Duratul Nada Azura Dwinata, Renaldo Ega Karunia Utama Evi Lorita Evita Tri Elandiah Evryeni Jusmadi Ezrah Candra Situmorang Fadhil Azmi Fajar Amrullah Feby Elra Perdima Fina Nurmita Gita Citra Sari Hafiz Pandu Tizaldi Hari Aspriyono Harri Agustian Hary Satria Pratama Hebrian Ananda Hepni, Hepni Heri Budiarto Herlina Latipa Sari Herwanto, Prengki Rahmadan Indra Saputra Juwita Kanedi, Indra Kanedi Khairil Khairil Khairil Khairil Khairil Khairil Made Suardha Puspa Mardiana, Yessi Martoni Martoni Mas Agus Okto Riduan Merry Rullyanti Mupiansa Mupiansa Nurul Aini Ovi Susanti Putra Dwi Nurdiyanto Putri Fajar Wati Reza Rahmansa Rika Dwi Yulihartika Riska Riska Riska Riska Riska Riska Rita Prima Bendriyanti Rizka Tri Alinse Robert Ronaldo Rohanita Rohanita Roynaldi, Tomy sapri sapri Satriawan, Tedy Sawaludin, Prengki septi Novita Sari Shinta Wili Rahayu Suwarni Suwarni Suwarni Toibah Umi Kalsum Toibah Umi Kalsum Wansa S Junizar Yessi Mardiana Yoli Andi Rozzi Yoli Andi Rozzi Zefri Oktober Zulfiandy, Ricky