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PENDAMPINGAN TATA KELOLA BUMDES DAN UMKM DALAM PEMBUATAN, PENGEMBANGAN DAN PEMASARAN PRODUK BUMDES RANDUREJO Aditya Dwi putro Wicaksono; Cahyo Prihantoro; Nicolaus Euclides Wahyu. N; Wahyu Nurfida. A; Fadiana Fadiana; Tsania Finka. D
RESONA : Jurnal Ilmiah Pengabdian Masyarakat Vol 7, No 2 (2023): December
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) Universitas Muhammadiyah Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35906/resona.v7i2.1484

BUMDes Randurejo Salah satu Badan Usaha Milik Desa (BUMDES) mengalami dampak selama pandemi COVID-19, yang tercermin dari penurunan pendapatan sebesar 45%. Keadaan tersebut disebabkan oleh penggunaan metode pemasaran konvensional yang masih diterapkan oleh BUMDES Randurejo sampai saat ini. Ketidakhadiran situs web atau keberadaan di platform media sosial yang terkait dengan unit usaha BUMDES Randurejo telah menjadi penyebab mengapa BUMDES ini tidak mengalami perkembangan dan kurang dikenal oleh masyarakat luas. Dengan menggunakan pendekatan pemberdayaan masyarakat, diharapkan bahwa pengabdian ini dapat mengubah kondisi masyarakat menjadi lebih mandiri, produktif, dan sejahtera. Dari evaluasi awal terhadap permasalahan yang ada, tim pengabdi telah memberikan pendampingan dalam proses pembuatan situs web, pengelolaan media sosial, serta memberikan pelatihan dalam tata kelola media, pemasaran digital, dan penggunaan platform marketplace. Tim pengabdi juga telah menginisiasi kerja sama strategis antara BUMDES Randurejo dengan Institut Teknologi Telkom Purwokerto dalam upaya Pelaksanaan Pengelolaan dan Pendampingan Berbasis Teknologi Informasi dan Komunikasi. Â Â Abstract. BUMDes Randurejo is one of the BUMDes that was affected during the COVID-19 pandemic. The impact can be seen from the decrease in income by 45%.Â Â This happened because so far BUMDES Randurejo still uses conventional methods in marketing. There is no website or social media related to the Randurejo BUMDES business unit, making this BUMDES undeveloped and unknown to many people. Through the community empowerment approach, this service is expected to change the existence of the community to become more independent, productive and prosperous. Based on the results of the initial assessment of the problem, the service team has provided assistance in making websites, social media, mentoring and training in media governance, digital marketing and marketplaces. In addition, the service team also initiated a strategic collaboration between BUMDES Randurejo and the Telkom Purwokerto Institute of Technology in the implementation of Information and Communication Technology-Based Management and Assistance.

Detection of Diseases and Dry Leaves in Corn Plants Using YOLOv8 Aditya Dwi Putro W; Cahyo Prihantoro; Queenta Paradissa; Wahyu Nurfida A
JURIKOM (Jurnal Riset Komputer) Vol 12, No 2 (2025): April 2025
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/jurikom.v12i2.8504

Corn plants can grow well in areas with hot or tropical temperatures as long as there is adequate rainfall and an adequate irrigation system. Corn is a strategic agricultural commodity that plays an important role in the economy, both on a national and global scale. According to data from the official website satudata.pertanian.go.id, the projection of corn production in Indonesia in the period 2020 to 2024 is estimated to experience a stable annual increase, ranging from 0.94% to 0.97%. However, during its life cycle from seed to seed, every part of the corn is susceptible to a number of diseases that can reduce the quantity and quality of the results. Therefore, the problem of disease is one of the factors that constrains the production and quality of seeds. In this study, detection of types of diseases and pests in corn plants was carried out using YOLOV8 technology as a form of innovation in corn agricultural intelligence. The dataset used in this study consists of four classes of corn leaf images, namely dry spots, blight, rust and healthy plants with a total of 1162 datasets. The dataset was taken at the same time using the POVA Pro5 smartphone. Based on the results of model training and evaluation, it was obtained that with a batch size of 32 and epoch 64, the precision value reached 0.67, recall 0.78, f1 score 0.67, Map0.5 0.701, and Map0.5:0.95 0.295. Meanwhile, with a batch size of 64 and epoch 100, the precision value increased to 0.75, recall 0.79, f1 score 0.75, Map0.5 0.792, and Map0.5:0.95 0.343. These findings indicate that the application of YOLOv8 technology has the potential to provide significant contributions to the development of smart farming systems, especially in efforts to detect early disturbances in corn plants automatically and efficiently. The availability of accurate information on the types of diseases and pests that attack corn plants allows farmers to respond quickly and appropriately, including through the selection of more targeted pesticide use or the application of organic control methods that are appropriate to field conditions.

Sistem Alarm Motor Berbasis Iot Untuk Mencegah Pencurian Sepeda Motor Pada Area Kawasan Umum Di Purwokerto Muhammad Rivai, Bramansyah; Desy Nur Utomo, Aulia; Prihantoro, Cahyo
eProceedings of Engineering Vol. 12 No. 2 (2025): April 2025
Publisher : eProceedings of Engineering

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Pencurian sepeda motor di Purwokerto, terutama di area parkir dan lingkungan sekitar, masih menjadi permasalahan utama. Untuk mengatasi hal ini, penelitian ini mengembangkan sistem alarm berbasis Internet of Things (IoT) yang terdiri dari sensor GPS untuk pelacakan lokasi, sensor RFID untuk autentikasi, dan sensor ultrasonik untuk mendeteksi aktivitas mencurigakan. Sistem dikendalikan oleh mikrokontroler NodeMCU ESP32 yang terhubung ke internet melalui jaringan MiFi, dengan notifikasi real-time yang dikirim ke pemilik kendaraan melalui aplikasi Telegram serta aktivasi buzzer sebagai alarm fisik. Hasil pengujianmenunjukkan bahwa sistem berhasil berfungsi dengan baik, dengan notifikasi terkirim dalam rata-rata 5 detik setelah ancaman terdeteksi. GPS mampu mengirimkan data lokasi dengan akurasi baik, dengan waktu respons antara 5 hingga 7 detik setiap kali perintah dijalankan. Sistem RFID menunjukkan tingkat keberhasilan 80% hingga 100%, bahkan dengan adanya penghalang. Dalam simulasi pencurian, sistem berhasil memberikan peringatan dini dalam rata-rata 90%, membuktikanbahwa sistem ini efektif dan dapat diandalkan dalam meningkatkan peringatan dini serta memberikan responscepat terhadap potensi pencurian.Kata kunci— Keamanan sepeda motor, IoT, GPS, RFID, sensor ultrasonik

Rancang Bangun Aplikasi Pelaporan Bencana Alam Pada BPBD Kabupaten Banyumas Berbasis Android Metode Prototype Tsaqif Arkan, Naufal; Prihantoro, Cahyo; Kresna A, Iqsyahiro
eProceedings of Engineering Vol. 12 No. 4 (2025): Agustus 2025
Publisher : eProceedings of Engineering

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Banyumas merupakan sebuah kabupaten yangterletak di Jawa Tengah dengan luas wilayah sebesar 1.327,60km², terdiri dari wilayah daratan dan pegunungan denganstruktur sebagian besar lembah tanah pertanian dan sebagianlagi merupakan daratan tinggi untuk pemukiman yangmembuat banyumas rentan terhadap bencana alam. Dalamsituasi darurat, pelaporan serta respons yang cepat dan tepatsangatlah penting untuk mengurangi korban jiwa dan kerugian.Penelitian ini bertujuan untuk merancang dan membangunaplikasi pelaporan bencana alam di Kabupaten Banyumasmenggunakan metode Prototype. Metode Prototype adalahpendekatan pengembangan perangkat lunak yang melibatkanpembuatan model awal untuk dievaluasi oleh pengguna,memungkinkan perbaikan berulang guna memastikan hasilakhir sesuai dengan kebutuhan. Pengujian dilakukanmenggunakan metode Blackbox dan System Usability Scale(SUS), hasil pengujian blackbox menunjukkan fungsionalitassistem ini mendapatkan presentase keberhasilan sebesar 100%.Sedangkan hasil pengujian System Usability Scalemenunjukkan skor 73,2 yang mengindikasikan sistemberpredikat good atau baik. Penelitian ini diharapkan dapatmemberikan kontribusi signifikan dalam meningkatkankesiapsiagaan dan respons masyarakat terhadap bencana alamserta membantu BPBD dalam mengelola laporan bencana.Kata kunci — Bencana Alam, Banyumas, Pelaporan,Aplikasi, Metode Prototype, Blackbox, System Usability Scale

IMPLEMENTASI PENGEMBANGAN SISTEM JARINGAN INTERNET PT. INKA MULTI SOLUSI SERVICE BERBASIS ROUTER MIKROTIK Herawan, Rifky Mina; Prihantoro, Cahyo
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol. 15 No. 1 (2024): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v15i1.799

The high usage of internet networks, coupled with various direct and indirect attacks, will affect the activities on the internet network. The office of PT. INKA Multi Solusi Service, located in Madiun City, has each employee working with their own computers, and the office's internet speed is 150 Mbps. However, the internet network at PT. INKA Multi Solusi Service faces several optimization issues. Three of these issues are related to internet security login, bandwidth conflicts, and unrestricted website access, leading to virus-related problems. The proposed solution involves implementing the Hierarchical Token Bucket (HTB) method, a bandwidth management technique used to control internet networks. HTB operates by allocating bandwidth hierarchically based on user needs. One of its advantages is that any unused bandwidth will be reallocated according to the priority needs of each user in a network. A captive portal will be implemented to protect the network from unauthorized users, ensuring that users have been granted permission to access the network through a username and password. Web filtering will safeguard internet users from harmful websites and restrict access to specific websites, especially those that could be potential sources of network viruses.

Detection of Diseases and Dry Leaves in Corn Plants Using YOLOv8 Putro W, Aditya Dwi; Prihantoro, Cahyo; Paradissa, Queenta; Nurfida A, Wahyu
JURNAL RISET KOMPUTER (JURIKOM) Vol. 12 No. 2 (2025): April 2025
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/jurikom.v12i2.8504

Corn plants can grow well in areas with hot or tropical temperatures as long as there is adequate rainfall and an adequate irrigation system. Corn is a strategic agricultural commodity that plays an important role in the economy, both on a national and global scale. According to data from the official website satudata.pertanian.go.id, the projection of corn production in Indonesia in the period 2020 to 2024 is estimated to experience a stable annual increase, ranging from 0.94% to 0.97%. However, during its life cycle from seed to seed, every part of the corn is susceptible to a number of diseases that can reduce the quantity and quality of the results. Therefore, the problem of disease is one of the factors that constrains the production and quality of seeds. In this study, detection of types of diseases and pests in corn plants was carried out using YOLOV8 technology as a form of innovation in corn agricultural intelligence. The dataset used in this study consists of four classes of corn leaf images, namely dry spots, blight, rust and healthy plants with a total of 1162 datasets. The dataset was taken at the same time using the POVA Pro5 smartphone. Based on the results of model training and evaluation, it was obtained that with a batch size of 32 and epoch 64, the precision value reached 0.67, recall 0.78, f1 score 0.67, Map0.5 0.701, and Map0.5:0.95 0.295. Meanwhile, with a batch size of 64 and epoch 100, the precision value increased to 0.75, recall 0.79, f1 score 0.75, Map0.5 0.792, and Map0.5:0.95 0.343. These findings indicate that the application of YOLOv8 technology has the potential to provide significant contributions to the development of smart farming systems, especially in efforts to detect early disturbances in corn plants automatically and efficiently. The availability of accurate information on the types of diseases and pests that attack corn plants allows farmers to respond quickly and appropriately, including through the selection of more targeted pesticide use or the application of organic control methods that are appropriate to field conditions.

Penerapan Media Audio Visual Dalam Peningkatan Angka Pemberian Air Susu Ibu (Asi) Eksklusif Di Desa Kurotidur Kecamatan Argamakmur Kabupaten Bengkulu Utara Angraini, Wulan; Prihantoro, Cahyo; Amin, M.; P, Bintang Agustina; Yanuarti, Riska
Jurnal Pengabdian Masyarakat Bumi Rafflesia Vol. 2 No. 1 (2019): Jurnal Pengabdian Masyarakat Bumi Raflesia
Publisher : Universitas Muhammadiyah Bengkulu

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Air Susu Ibu adalah sumber gizi sehat untuk bayi. Pemberian ASI Eksklusif didefinisikan WHO yaitu menyusui bayi dengan hanya ASI selama 6 bulan pertama dalam kehidupan bayi tanpa memberikan makanan dan minuman tambahan kecuali obat dan vitamin dan terus memberikan ASI tersebut hingga 2 tahun. Pemberian ASI eksklusif sangat penting karena merupakan makanan utama dan pertama yang mengandung zat-zat lengkap yang dibutuhkan bayi untuk pertumbuhan, perkembangan bayi serta memberikan manfaat kekebalan tubuhnya. ASI tidak tertandingi oleh makanan apapun. Pemberian ASI eksklusif pada bayi akan meningkatkan involusi rahim sehingga mengurangi komplikasi masa nifas. Memberikan ASI juga berdampak positif bagi ibu karena isapan bayi akan menyebabkan kontraksi uterus yang mencegah perdarahan post-partum.Pada saat menyusui juga melepaskan oksitosin setelah melahirkan, juga mengurangi perdarahan rahim serta mencegah sekitar seperlima dari kematian neonatal. Konseling gizi dan laktasi pada saat kehamilan dan setelah melahirkan melalui kunjungan rumah berpengaruh terhadap peningkatan pengetahuan,sikap ibu tentang ASI Eksklusif.Kata KunciÂ Â Â : ASI Eksklusif, Ibu Hamil, Konseling

Rancang Bangun Sistem Manajemen Cashflow Kontrakan Mahasiswa Berbasis Mobile Menggunakan Metode Rapid Application Development Aprian Kurniawan, Indra; Dwi Putro W, Aditya; Prihantoro, Cahyo
eProceedings of Engineering Vol. 12 No. 6 (2025): Desember 2025
Publisher : eProceedings of Engineering

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Penelitian ini didasarkan pada pengelolaankeuangan kontrak mahasiswa tradisional yang seringmenghadapi berbagai masalah, seperti pencatatan yangtidak teratur, pembayaran yang tertunda, kesulitan untukmemantau aliran kas, dan kurangnya transparansi antarapemilik kontrakan dan penghuni. Tujuan dari penelitianini adalah untuk membuat dan mengembangkan sistemmanajemen arus kas kontrakan mahasiswa berbasisponsel yang dapat memantau aliran kas secara langsungdan memberikan laporan keuangan yang akurat danmudah diakses. Proses pengembangan aplikasi cepat(RAD) digunakan, yang terdiri dari tiga tahap:perencanaan kebutuhan, lokakarya desain, danpelaksanaan. Data dikumpulkan melalui observasilangsung, penyebaran kuesioner, dan wawancara denganpenghuni kontrakan mahasiswa di wilayah PurwokertoUtara. Hasil dari penelitian ini menciptakan aplikasimobile yang dapat mengelola kas dengan cara yangterorganisir, memberikan notifikasi pengingat untukpembayaran, menampilkan laporan ringkasan secaraotomatis, dan meningkatkan efektivitas komunikasiantara pemilik dan penghuni. Uji coba sistemmenunjukkan bahwa aplikasi ini mampu berfungsi sesuaidengan kebutuhan pengguna dan memberikanpeningkatan dalam efektivitas serta transparansipengelolaan keuangan jika dibandingkan dengan metodemanual.Kata Kunci : Rancang Bangun, Sistem Informasi, Sewa,Kos, Website

Rancang Bangun Tes Pemetaan Potensi Berbasis Web Menggunakan Metode Extreme Programing (Studi Kasus: Pt. Engineering Career Center Yogyakarta) Yusuf, Afnan; Yuniati, Trihastuti; Prihantoro, Cahyo
eProceedings of Engineering Vol. 12 No. 6 (2025): Desember 2025
Publisher : eProceedings of Engineering

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Pada era Revolusi Industri 4.0, Teknologi digitalmemiliki peran penting dalam meningkatkan kualitas sumberdaya manusia. PT Engineering Career Center Yogyakartamenghadapi tantangan dalam menyediakan layanan tespemetaan potensi berbasis web yang akurat, responsif, danmudah digunakan untuk mengukur aspek kognitif sepertikemampuan numerik, verbal, dan spasial. Penelitian inibertujuan mengembangkan sistem pemetaan potensi berbasisweb guna membantu individu mengenali kekuatan dankelemahan kognitif mereka. Sistem ini dibangun menggunakanmetode Extreme Programming (XP) yang bersifat iteratif,fleksibel, dan responsif terhadap kebutuhan pengguna. Studikasus dilakukan melalui pengumpulan data literatur dan ujicoba soal-soal kognitif. Hasilnya menunjukan bahwa sistem initelah berhasil dikembangkan sesuai dengan fungsinya untukmendukung pengembangan diri, seleksi karyawan, danlayanan konseling. Metode XP juga terbukti menghasilkansistem yang efisien, adaptif dan sesuai dengan kebutuhanpengguna akhir.Kata kunci: tes pemetaan potensi, extreme programming, tesnumerik, tes verbal, tes spasial

A smart-contract framework for patient identity management in digital health platforms Prihantoro, Cahyo; Candra Febrianto, Dany; Istighosah, Maie; Lestrasi Ma’ruf, Ahmad Uffi; Rohman Winarno, Angger Taufiqur; Islami Sulistya, Yudha
Indonesian Journal of Electrical Engineering and Computer Science Vol 41, No 3: March 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v41.i3.pp1025-1039

Asmart-contract framework for patient identity management in digital health platforms. A major gap in current digital health ecosystems is the absence of a portable and verifiable patient identity layer across fragmented electronic health record (EHR) systems. The problem addressed is the lack of a portable, verifiable, and patient-centric identity layer across fragmented electronic health record systems, which weakens access accountability and privacy. The proposed solution couples fast healthcare interoperability resources (FHIR) with self-sovereign identity (SSI), storing FHIR payloads off-chain in the InterPlanetary file system (IPFS) and committing only encrypted pointers and policies on Polygon smart contracts. Patient identifiers and content addresses are protected with AES-256 GCMauthenticated encryption and elliptic-curve key wrapping (ECIES) for both the healthcare administrator and the patient. A web implementation in Next.js using thirdweb automates wallet creation, keystore handling, encryption, and on-chain commits. In evaluation with 50 synthetic registrations, success reached 100 percent, median end-to-end latency was 5.86 seconds, mean on-chain latency 3.77 seconds, average transaction fee 0.0401 POL/MATIC, encryption time 13.9 milliseconds, and all decryptions validated. The results indicate practical feasibility for portable identity and auditable access, with on-chain latency as the main bottleneck to be reduced through batching, cheaper layers, and broader field trials. However, this study is limited because the evaluation uses only synthetic data and singleprovider testing, without real-world patients or multi-institutional environments. Zero-knowledge proofs (ZKP) are discussed conceptually as future integration and are not implemented or benchmarked in this work.

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