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All Journal Jurnal Ilmiah Inovasi JTIM : Jurnal Teknologi Informasi dan Multimedia The International Journal of Studies in Social Sciences and Humanities (IJOSSH)
Faisal Lutfi Afriansyah
politeknik negeri jember
Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Mathematical Modeling of Alcohol Fermentation On Tape Singkong With Monitoring Technology Temperature And Fermentation Controlled Chamber (TFCC) Ahmad Rofi'i; Fendik Eko Purnomo; Faisal Lutfi Afriansyah
Jurnal Ilmiah Inovasi Vol 22 No 3 (2022): Desember
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jii.v22i3.3509

Abstract

Tujuan penelitian yang dihasilkan pada artikel ini adalah  menentukam pemodelan matematika dan analisis matematis dalam proses fermentasi alkohol pada tape singkong yang diproses melalui alat Temperature And Fermentation Controlled Chamber (TFCC). TFCC dilengkapi dengan sistem secara otomasi yang disertai dengan sensor yang mendeteksi kualitas makanan dan langsung dapat diamati melalui layar LCD yang terintegrasi pada alat tersebut. Sensor yang digunakan antara lain MQ-3 sebagai sensor pendeteksi kadar alkohol, thermocouple tipe K untuk mendeteksi kadar suhu, pH meter untuk mengukur kadar keasaaman pangan fermentasi dan dilengkapi dengan LCD tft untuk menampilkan notifikasi hasil pengukuran kadar alkohol. Metode penelitian yang digunakan adalah penelitian eksperimental dengan membuat rancang bangun suatu alat yang dapat digunakan untuk memproduksi/ memasak makanan berfermentasi sekaligus memonitoring kadar pH, alkohol, kadar glukosa dan suhu yang terintegrasi dalam satu set alat yang dinamakan Temperature And Fermentation Controlled Chamber (TFCC) dengan Teknologi Hybrid System. Reaksi fermentasi alkohol tape singkong dengan Alat Temperature And Fermentation Controlled Chamber (TFCC) dan direkayasa melaluipersamaan linear dari data proses fermentasi tape singkong bahwa persamaan kadar alkohol adalah   dengan pemodelan matematika  dengan  a+(m(S(t)+ K))/(p S(t)) (1-c/M (S(t)-S(0))=-d(S(t))/(d X(t) ) with (Q+dK )=c/S(0) S(t)^2-S(t).
Load and Stability Optimization Based Carbon Arm with Split Tank on Unmanned Aerial Vehicle for Foliar Fertilizer Faisal Lutfi Afriansyah; Fendik Eko Purnomo; Ahmad Rofi'i; Nurul Zainal Fanani
JTIM : Jurnal Teknologi Informasi dan Multimedia Vol 4 No 4 (2023): February
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/jtim.v4i4.318

Abstract

This research focuses on the load and stability of unmanned aerial vehicles that are as light as possible but with optimal stability functions and increasing the capacity of liquid fertilizer lifted by unmanned aerial vehicles. The increase in lift is related to the payload and stability to be carried by the unmanned aerial vehicle. By optimizing the arm using the arm carbon method, so without reducing the strength and function of the drone, the gross weight of the components becomes much lighter, so that the weight can be focused on increasing the capacity of liquid fertilizer. With the increase in liquid fertilizer capacity, of course, the weight also increases, this raises a new problem, which is to make the balance value when the drone take-off has a large magnitude, thus affecting stability which causes the potential to fail to fly, therefore this research was carried out so that the drone has stability. maximum and can minimize the effects of shocks from increasing capacity after using arm-carbon. The measurements taken were the success rate of the system in flying over agricultural land, power testing and current measurements. After testing, it was found that by using a split tank and carbon arm system, current and power tend to be more stable, so that battery life is longer, liquid fertilizer capacity can be increased and the potential for flight failure can be minimized with a split tank system with 90% accuracy, carried out optimizing weight with carbon arms and increasing the capacity of liquid fertilizer by 30%, using a split tank system increases the stability of the drone at take-off by up to 80%.
Enhancing MSME marketing through creative digital content development in Bondowoso, Indonesia Dhony Manggala Putra; Lukman Hakim; Nanik Anita Mukhlisoh; Suparto Suparto; Faisal Lutfi Afriansyah; Rizky Kurniawan Efendi; Marsheila Karisa Putri; Ariel Henry Avriza; Rinfani Dwi Fitriani
International Journal of Studies in Social Sciences and Humanities (IJOSSH) Vol. 1 No. 3 (2025): March
Publisher : P3M Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/ijossh.v1i3.5657

Abstract

This study addresses the challenges faced by four food-based Micro, Small, and Medium Enterprises (MSMEs) in Bondowoso, Indonesia—namely Ila Snack Bondowoso, Rien’s Kitchen, Tahu Sutrisno, and Kripik Ayu—in developing effective digital marketing content. Limited digital skills and resources hinder their ability to promote their products and reach broader audiences. To address this, the research employed the ADDIE model (Analysis, Design, Development, Implementation, Evaluation) to create high-quality promotional videos tailored to the needs of these MSMEs. These videos, featuring company profiles and product highlights, were crafted using professional-grade tools and enhanced with voiceovers to meet industry standards. The videos adhered to the AIDA (Attention, Interest, Desire, Action) model, ensuring effective audience engagement and action-driven messaging. Expert validation and field testing confirmed their effectiveness, while consumer feedback indicated a positive impact on purchasing decisions. This research highlights the potential of creative digital content to empower MSMEs, enhance product visibility, and strengthen market competitiveness. The findings provide a replicable framework for supporting small enterprises globally, underscoring the critical role of digital innovation in driving inclusive economic growth and cultural preservation.
Co-Authors Ahmad Rofi'i Ariel Henry Avriza Dhony Manggala Putra Fanani, Nurul Zainal Fendik Eko Purnomo Lukman Hakim Marsheila Karisa Putri Nanik Anita Mukhlisoh Rinfani Dwi Fitriani Rizky Kurniawan Efendi Suparto Suparto