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All Journal Jurnal Mahasiswa TEUB Sistemasi: Jurnal Sistem Informasi JTT (Jurnal Teknologi Terpadu) CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro MATRIK : Jurnal Manajemen, Teknik Informatika, dan Rekayasa Komputer STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Jurnal Varian TRIDARMA: Pengabdian Kepada Masyarakat (PkM) Jurnal Bumigora Information Technology (BITe) INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat Mitra Mahajana: Jurnal Pengabdian Masyarakat Jurnal Abdimas Bina Bangsa ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Mejuajua Jurnal: International Journal of Engineering and Computer Science Applications (IJECSA) Jurnal Ilmiah Pengabdian dan Inovasi JASTEN (Jurnal Aplikasi Sains Teknologi Nasional JAIM: Jurnal Aliansi Ilmu Multidisiplin Prosiding Seminar Nasional CORISINDO
Sirojul Hadi
Universitas Bumigora
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Other

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Plume Detection System Based Internet of Things Utama, I Nyoman Susila Astraning; Hadi, Sirojul; Hariyadi, I Putu
International Journal of Engineering and Computer Science Applications (IJECSA) Vol. 1 No. 1 (2022): March 2022
Publisher : Universitas Bumigora Mataram-Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/ijecsa.v1i1.1698

Abstract

Security is one of the important aspects in a system or environment. Residential, office, tourist and industrial areas are places that are prone to fires because they contain flammable objects. Slow handling when a gas leak occurs can trigger a fire. The solution that can be used to minimize the occurrence of fires is to build tools that work to monitor the condition of the room or environment that is prone to leakage of gas or other flammable liquids. The design and manufacture of a system to detect LPG and alcohol gas leaks can be useful for providing information in the event of a gas or alcohol leak so that it can be handled quickly and minimize fire damage. This system combines an plume detection system with an internet of things system so that it can provide information when a gas or flammable liquid leak occurs. The gas leak information is sent as a notification to the telegram from the operator. The design and manufacture of this system uses the Waterfall methodology with the following stages: analyzing (covering the need for system creation), system design (including designing electronic circuits and web monitoring interfaces), implementing system design and testing the system as a whole. The result of this research is that an electronic detection system has been successfully built that can distinguish gases and can provide information via telegram and web if gas is detected in the sensor environment. In the LPG gas leak test, the results show that the characteristics of LPG gas, namely the sensor output voltage, have an average of 4.17 volts with an average Part Per Million (PPM) of 8340 and the characteristics of alcohol gas, namely the sensor output voltage, have an average of 0, 13 volts with an average Part Per Million (PPM) of 254.
Designing a Honey Quality Tool Based on Gas Sensor and Color Sensor Bima, Al; Hadi, Sirojul; Fadli, M. Najmul; Hidayah, Nurul; Arzani, Lalu Danu Prima
International Journal of Engineering and Computer Science Applications (IJECSA) Vol. 1 No. 2 (2022): September 2022
Publisher : Universitas Bumigora Mataram-Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/ijecsa.v1i2.2407

Abstract

Honey has many benefits. Thus, honey counterfeiting often occurs with the ever-increasing demand. However, many do not know how to distinguish between real and fake honey, even honey breeders and hunters find it difficult to tell the difference. The honey used to test the quality of honey is honey produced by Apis dorsata bees or wild bees, the nectar consumed by these bees is the kesambi tree, the kesambi tree that grows a lot on the slopes of Mount Tambora, Bima district. Honey contains a lot of antioxidants such as vitamin C, pinocembrin, chrysin, pinobaksin, catalase, and many other ingredients that are very beneficial for the health of the body. Testing the authenticity of honey using two sensors, namely a gas sensor and a color sensor, the tool has been connected to a database and web application to display test data. The web application can be accessed from any location as long as it is connected to the internet network. The results of the research are the ideal distance for measurements is carried out as far as 2 cm. The success rate in testing pure honey with a mixture of honey has different values, such as the value of pure honey has a gas sensor voltage of 3.3 volts while the value of mixed honey with 50% pure honey and 50% sugar, the value of the gas sensor voltage is 2.54 volts. Mixed honey has a voltage below 3 volts. The results of the color sensor test, namely the sensor output have different values, the RGB value for pure honey is red 206, green 246, and blue 182 while the RGB value for mixed honey is for 20% pure honey and 80% sugar mixture produces an RGB value of Red 156, Green 210, Blue 171. The color sensor can distinguish between real honey and mixed honey for trigona honey.
Perancangan Prototype Sistem Pengering Kopi Dengan Metode Research and Development (RND) Berbasis Internet of Things (IOT) Sukma, I Gusti Ayu Yunita; Hadi, Sirojul; Latif, Kurniadin Abdul; Husain; Azhar, Raisul
CORISINDO 2025 Vol. 1 (2025): Prosiding Seminar Nasional CORISINDO 2025
Publisher : CORISINDO 2025

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/corisindo.v1.5279

Abstract

Perkembangan teknologi berbasis Internet of Things (IoT) dan memanfaatkan energi dari  Pembangkit Listrik Tenaga Surya (PLTS) dapat memberikan solusi inovatif dalam pengeringan biji kopi. Penelitian ini bertujuan untuk merancang dan mengembangkan sistem pengeringan biji kopi menggunakan Internet of Things dan Pembangkit Listrik Tenaga Surya (PLTS). Sistem ini juga dapat memantau suhu dan kelembaban didalam ruangan pengering biji kopi secara real-time melalui website yang berfungsi untuk meningkatkan efisiensi waktu pengeringan serta mengatasi keterbatasan metode pengeringan tradisional yang sangat bergantung pada kondisi cuaca. Metode penelitian menggunakan metode Research and Development (R&D) dan menggunakan model Borg and Gall. Sistem ini dirancang menggunakan sensor suhu dan kelembaban yaitu (DHT22) serta sensor tegangan untuk menstabilkan daya listrik dan menggunakan mikrokontroller (ESP32), output yang di keluarkan yaitu lampu pemanas dan exhaust fan. Hasil dalam penelitian ini adalah memonitoring nilai suhu dan kelembaban yang diatur suhu 30℃, dan kelembaban 50%. Hasil monitoring yang telah diperoleh selama 7 hari kurang lebih. Sistem ini juga mampu dapat melihat suhu dan kelembaban tanpa harus mengecek Kembali, dengan memanfaatkan energi dari Pembangkit Listrik Tenaga Surya (PLTS) jadi prototype ini memberikan Solusi berkelanjutan yang lebih efisien untuk pengeringan kopi, mengatasi keterbatasan pada cuaca dan juga mendukung pemantauan jarak jauh melalui website.
Rancang Bangun Sistem Ruang Budidaya Jamur Dengan Metode Research And Development Berbasis Internet Of Things Rana, Dwi; Hadi, Sirojul; Zulfikri, Muhammad; Husain, Husain; Azhar, Raisul
CORISINDO 2025 Vol. 1 (2025): Prosiding Seminar Nasional CORISINDO 2025
Publisher : CORISINDO 2025

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/corisindo.v1.5603

Abstract

Budidaya jamur tiram membutuhkan kondisi lingkungan optimal, seperti suhu, kelembapan, sirkulasi udara, dan pencahayaan. Pengendalian manual kurang efisien, terutama jika lokasi budidaya jauh. Penelitian ini bertujuan merancang sistem ruang budidaya jamur tiram berbasis Internet of Things (IoT) untuk pemantauan dan pengendalian otomatis. Metode yang digunakan adalah Research and Development (R&D) dengan sensor DHT22 untuk suhu dan kelembapan, MQ-135 untuk kualitas udara, serta BH1750 untuk intensitas cahaya. Mikrokontroler ESP32 digunakan sebagai pengendali utama yang terhubung ke platform website untuk pemantauan real-time. Hasil pengujian menunjukkan sistem mampu menjaga kondisi lingkungan dengan akurasi sensor suhu 99,4%, kelembapan 95,6%, dan intensitas cahaya 94,8%. Pemanfaatan Pembangkit Listrik Tenaga Surya (PLTS) meningkatkan efisiensi energi dan mendukung keberlanjutan. Sistem ini terbukti lebih efektif dibandingkan metode manual dalam meningkatkan pertumbuhan jamur tiram, sehingga menjadi solusi inovatif dalam budidaya jamur.
PENERAPAN TEKNOLOGI TEPAT GUNA UNTUK PENINGKATAN KUALITAS HASIL PERKEBUNAN KAKAO KELOMPOK TANI MURPUJUNG LOMBOK UTARA Apriani, Apriani; Hadi, Sirojul; Danu Prima Arzani, Lalu; Darma Asasih, Widani
Mejuajua: Jurnal Pengabdian pada Masyarakat Vol. 5 No. 2 (2025): Desember 2025
Publisher : Yayasan Penelitian dan Inovasi Sumatera (YPIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52622/mejuajuajabdimas.v5i2.206

Abstract

Cocoa plantations face a number of complex and interrelated challenges. Several critical problems threatening the sustainability of cocoa farming include declining productivity due to pest infestations, inefficiencies in the management of cocoa pod husk waste, weak adoption of agronomic practices such as pruning and sanitation, and the occurrence of land degradation caused by decreasing soil organic matter content. The activities conducted included training on the production of liquid organic fertilizer from Gamal (Gliricidia sepium) leaves, instruction on proper pruning and plantation sanitation techniques, processing cocoa pod husk waste into compost, and the creation of IoT-based biopori (absorption holes). The implementation results demonstrated a significant increase in farmers' knowledge and skills, particularly in the aspects of plantation sanitation and the techniques for making organic fertilizers and pesticides from Gamal leaves. Program evaluation revealed a marked improvement in understanding: the category for 'basic knowledge' increased from 16.80 percent to 44.00 percent, and the 'comprehensive knowledge' category rose from 0.07 percent to 36.41 percent. Conversely, the 'no knowledge' category decreased from 48.40 percent to 12.33 percent. The implication of this community service project is that the empowerment program was effective in enhancing farmers' comprehension and encouraging the adoption of sustainable agricultural practices.
Co-Authors Al Bima Alfarid Andi Heryanto Andi Sofyan Anas Anthony Anggrawan Apriani Apriani Aryuanto Soetedjo Astuti, Emi Ayu Dasriani, Ni Gusti Azhar, Raisul Bachtiar, Adam Bima Romadhon Parada Dian Palevi Bima, Al Cahyati, Anzali Ika Christopher Michael Lauw Citra Dewi Megawati Darma Asasih, Widani Dedi Aprianto Dewi, Puspita Eka Martiningsih, Ni Gst.Ag. Gde Fadli, M. Najmul Fadli, Muhammad Najmul Fatimatuzzahra Fatimatuzzahra Hamdani Hamdani Hammad, Rifqi Hariyadi, I Putu Hasbullah Hasbullah Helna Wardhana Husain Husain Husain I Ketut Arnawa I Made Suryana I Made Wartana I Nyoman Miyarta Yasa I Nyoman Susila Astraning Utama I Nyoman Switrayana I Putu Hariyadi Ibrahim, Isra Dewi Kuntary Irmalia Suryani Faradisa Jian Budiarto Khairan marzuki Kurniadin Abd Latif Kurniawan Aji Pangestu Lalu Danu Prima Arzani Lalu Ganda Rady Putra Lilik Widyawati M Najmul Fadli M. Ibrahim Ashari M. Ibrahim Ashari M. Najmul Fadli Mardedi, Lalu Zazuli Azhar Mudjirahardjo, Panca Muhamad Wisnu Alfiansyah Muhammad Eka Putra Ramandha Muhammad Haris Nasri Muhammad Zulfikri Nanang Sulistiyanto Neny Sulistianingsih Ni Putu Agustini Ni Putu Agustini Novia Zuriatun Solehah NURUL HIDAYAH Nurul Hidayah Parama Diptya Widayaka Phyta Rahima Prama Diptya Widayaka Puspita Dewi, Puspita Putri Ayu Wulandari Putri Ayu Wulandari, Putri Ayu Rachmadi Setiawan Radhitya, I Made Surya Radimas Putra M.D.L Radimas Putra Muhammad Davi Labib Rahmiati, Baiq Fitria Rana, Dwi Regina Pricilia Yunika Reza Diharja Reza Diharja Reza Diharja Rifqy Hammad Rini Anggriani Riyana Rizki Yuliatin Sabtana, Fayruziyah Ifroch Satya HD, Dharma Siti Soraya Sujaka, Tomi Tri Sujaka, Tomy Tri Sukma, I Gusti Ayu Yunita Syahrir, Moch. Tomi Tri Sujaka Triwijoyo, Bambang Krismono Utama, I Nyoman Susila Astraning Wahyu Kamil Syarifaturrahman, Wahyu Kamil Wardhani Wardhani Wayan Canny Naktiany Wirajaya Kusuma Yunika, Regina Pricilia Zulfikar Zauzi Zulfikar Zauzi Zulfikri, Muhammad