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Design of Control System for Weighbridge Gate at PT. Sido Agung Agro Prima Soleh, Muhamad
Journal ELPER-Tech (Electronic Logic Power- Technology) Vol 1 No 1 (2025): ELPER-Tech Vol. 1 No. 1 March 2025
Publisher : Electrical Engineering Departement, Faculty of Engineering, Universitas Swadaya Gunung Jati

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

Abstract

Sido Agung Agro Prima has a consideration problem that is transported by trucks on the weighbridge, errors often occur in weighing because the weighing process has not been completed, the next car enters during the weighing process, so the weight that is weighed is inaccurate, this causes losses to the company because the tonnage weight is too high. excess. A prototype tool has been designed to weigh the mass of objects using the HX711 Sensor (Load Cell). The circuit used consists of Power Supply, Loadcell, HX711, ATMega 328, LCD, Buzzer. The way this tool works is when the vehicle is detected on the ultrasonic sensor, then the load cell is prepared to weigh and the weight of the vehicle is detected by the load cell with the output signal in analog form which will be sent to the hx711 sensor module to convert the output signal to digital with parallel communication which is then sent to the arduino microcontroller as the control center then the LCD displays the weight of the vehicle and the level of violation if there is an overload of the load cell, if during the weighing process there is a violation of the weight of the load that has been determined by the officer then an alarm will sound. The results of several prototype tests work according to instructions and according to the Arduino program that has been made and this tool works automatically by responding to how much mass the object is detected by the sensor. Arduino-Uno then processes the mass of the object and gives an output that has been programmed previously with an error percentage of 0.107% which is then displayed on the LCD.
Legal Politics and Protection of Muslim Families in Conflict Areas: A Criminal Law Study Based on the Maqāṣid al-Syarī‘ah of Imam al-Syāṭibī in Gaza, Palestine Soleh, Muhamad; Yunus, Nur Rohim; Fachruddin, Imam
Al-Jinayah : Jurnal Hukum Pidana Islam Vol. 11 No. 2 (2025): December 2025
Publisher : Islamic Criminal Law Study Program, Faculty of Sharia and Law, Sunan Ampel State Islamic University Surabaya, Surabaya, East Java, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/aj.2025.11.2.212-230

Abstract

The protracted armed conflict in Gaza, Palestine, has profoundly affected the survival, security, and resilience of Muslim families. The ongoing war not only threatens their physical safety but also disrupts the social fabric, weakens economic stability, and erodes moral foundations within the family unit. In this context, family protection in conflict zones requires a comprehensive legal framework, one of which can be approached through the Maqāṣid al-Syarī‘ah perspective as articulated by Imam al-Syāṭibī. This study seeks to analyze the concept of Muslim family protection through the lens of maqāṣid principles, assess the dynamics of legal politics in Gaza, and evaluate the role of criminal law in safeguarding families in conflict. Employing a qualitative juridical-normative and sociological method, the research relies on literature studies of regulations, government policies, scholarly works, and international reports. The findings demonstrate that family protection efforts in Gaza partially reflect maqasid values such as hifz al-nafs, hifz al-‘aql, and hifz al-nasl, though they are hindered by limited legislation, weak infrastructure, and political instability. Imam al-Syāṭibī’s thought offers a strong normative foundation for integrating benefit into legal policy, thereby reinforcing family resilience amid crisis.
PENERAPAN TEKNOLOGI PIROLISIS PLASTIK DAN ORGANIK MELALUI REAKTOR GANDA UNTUK OPTIMALISASI PENGELOLAAN SAMPAH BERKELANJUTAN Sugiantoro, Bambang; Martuti, Nana Kariada Tri; Sutisna, Utis; Widowati, Widowati; Sunyoto, Sunyoto; Soleh, Muhamad
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 1 (2025): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i1.27833

Abstract

Abstrak: Desa Kemangkon di Purbalingga merupakan wilayah dengan tingkat kemiskinan tinggi dan rawan banjir yang berdampak pada produktivitas pertanian. Banjir menyebabkan degradasi unsur hara dan penurunan kualitas tanah sehingga memengaruhi ketahanan pangan. Untuk mengatasi permasalahan ini, diterapkan teknologi pirolisis plastik dan biomassa yang bertujuan meningkatkan keberlanjutan ekonomi, pengelolaan lingkungan, dan pemberdayaan masyarakat. Permasalahan utama meliputi keterbatasan pengetahuan sumber daya manusia, teknologi pengolahan limbah yang masih sederhana, serta kurangnya strategi pengelolaan produksi berkelanjutan. Metode yang diterapkan mencakup pelatihan, penyuluhan, dan pendampingan sistem operasi reaktor pirolisis ganda untuk mengolah plastik menjadi minyak serta pembuatan biochar dari limbah organik guna memperbaiki struktur tanah. Evaluasi dilakukan melalui uji coba, validasi hasil, dan angket pretest serta post-test. Hasilnya menunjukkan peningkatan kapasitas mitra dalam pengelolaan limbah dan produksi biochar. Volume sampah plastik berkurang hingga 30%, sementara kualitas lahan pertanian meningkat. Gas metana juga dimanfaatkan untuk mengurangi penggunaan bahan bakar. Keberhasilan ini membuktikan bahwa teknologi berbasis masyarakat mampu menjadi solusi pengelolaan limbah yang efektif, mendukung pengurangan emisi karbon, dan mendorong pengelolaan limbah berkelanjutan.Abstract: Kemangkon Village in Purbalingga is a high-poverty area prone to flooding that affects agricultural productivity. Flooding causes soil nutrient degradation and reduced soil quality, which impacts food security. To address these issues, plastic and biomass pyrolysis technology was introduced to enhance economic sustainability, environmental management, and community empowerment. Key challenges included limited knowledge among human resources, basic waste processing technology, and the absence of sustainable production strategies. Methods implemented included training, counseling, and mentoring on operating dual-reactor pyrolysis technology to process plastic waste into oil and producing biochar from organic waste to improve soil structure. Evaluations were conducted through trials, result validation, and pre- and post-test surveys. The results showed increased partner capacity in waste management and biochar production. Plastic waste volume was reduced by 30%, while agricultural land quality improved. Methane gas was utilized to reduce fuel consumption. This success highlights the potential of community-based technology as an effective solution for waste management, supporting carbon emission reduction and promoting sustainable practices.
Penerapan Metode FMEA dan FTA untuk Mengurangi Kegagalan pada Weight Feeder 532-WFI Finish Mill 2 di PT. SBI Tuban Hidayati, Nurul; Kusuma, Gilang Budi; Soleh, Muhamad; Pratiwi, Yuliyanti Dian
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 2 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/wszss472

Abstract

The cement industry faces significant challenges in maintaining operational continuity due to auxiliary equipment failures that impact overall productivity. Weight feeder 532-WF1 at Finish Mill 2 PT Solusi Bangun Indonesia Tbk Tuban experienced 9 unplanned shutdown incidents during June-October 2024 with a total duration of 31.57 hours, resulting in production losses of 8,208 tons of cement. This research aims to identify dominant failure modes and analyze root causes through integrated implementation of Failure Mode and Effect Analysis (FMEA) and Fault Tree Analysis (FTA) methodologies. FMEA implementation identified 15 potential failure modes with highest Risk Priority Numbers (RPN) for belt drifting (504), alarm failure (448), and belt damage/rupture (360). FTA analysis revealed 14 basic events as root problems, where mechanical misalignment became the dominant contributor. Implemented improvement strategies included standardization of alignment procedures, component material upgrading, and real-time temperature monitoring implementation. Effectiveness evaluation demonstrated zero breakdown achievement during April-May 2025 period, validating the success of risk analysis-based preventive maintenance approach in enhancing weight feeder system reliability. Keywords: Finish Mill, FMEA, FTA, Weight feeder
IMPLEMENTASI TEKNOLOGI PIROLISIS SISTEM TERTUTUP UNTUK PENGOLAHAN SAMPAH RAMAH LINGKUNGAN BERBASIS PRODUKSI BIOCHAR Soleh, Muhamad; Sugiantoro, Bambang; Sutisna, Utis; Sartohadi, Junun; Ngadisih, Ngadisih; Pulungan, Ainun N.
JMM (Jurnal Masyarakat Mandiri) Vol 10, No 2 (2026): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v10i2.37815

Abstract

Abstrak: Kabupaten Purbalingga menghadapi tantangan pengelolaan sampah dan ketahanan pangan akibat keterbatasan kapasitas TPS3R (1,2 ton/hari) dibandingkan timbulan sampah desa (1,86–2,2 ton/hari), rendahnya pemilahan dari sumber, serta rendahnya produktivitas pertanian karena keterbatasan teknologi. Program pengabdian kepada masyarakat ini bertujuan mengimplementasikan teknologi pirolisis sistem tertutup (close-loop system) berbasis Teknologi Tepat Guna (TTG) untuk meningkatkan pengolahan sampah, mendukung ekonomi sirkular, dan memperkuat ketahanan pangan desa. Program melibatkan dua mitra utama, yaitu Kelompok Swadaya Masyarakat (KSM) Berlian (17 anggota) sebagai pengelola sampah dan Kelompok Tani “Sanggar Tani” (24 anggota) sebagai pengembang pertanian. Pendekatan partisipatif diterapkan sejak perencanaan, instalasi, hingga operasional teknologi. Teknologi yang diterapkan meliputi mesin pemilah sampah tipe helix dan conveyor, reaktor pirolisis biomassa dan plastik, smoke scrubbing system, serta greenhouse hortikultura bertenaga surya. Hasil menunjukkan lebih dari 80% anggota mampu mengoperasikan teknologi secara mandiri. Kapasitas pengolahan meningkat menjadi 1,75 ton/hari, produktivitas hortikultura naik 50–70%, efisiensi energi mencapai 60%, serta biochar berpotensi meningkatkan pendapatan kelompok 30–40%. Program ini efektif memperkuat pengelolaan sampah, produktivitas pertanian, dan ketahanan pangan berkelanjutan. Abstract: Purbalingga Regency faces challenges in waste management and food security due to the limited capacity of TPS3R (1.2 tons/day) compared to the amount of waste generated by villages (1.86–2.2 tons/day), low sorting from the source, and low agricultural productivity due to limited technology. This community service program aims to implement closed-loop pyrolysis technology based on Appropriate Technology (TTG) to improve waste management, support the circular economy, and strengthen village food security. The program involves two main partners, namely the Berlian Community Self-Help Group (KSM) (17 members) as waste managers and the “Sanggar Tani” Farmer Group (24 members) as agricultural developers. A participatory approach was applied from the planning and installation stages to the operation of the technology. The technologies applied include a helix-type waste sorting machine and conveyor, a biomass and plastic pyrolysis reactor, a smoke scrubbing system, and a solar-powered horticultural greenhouse. The results show that more than 80% of members are able to operate the technology independently. Processing capacity increased to 1.75 tons/day, horticultural productivity rose by 50–70%, energy efficiency reached 60%, and biochar has the potential to increase the group's income by 30–40%. This program effectively strengthens waste management, agricultural productivity, and sustainable food security.
Penguatan Budaya Komunikasi Efektif dan Percaya Diri Generasi Alpha Soleh, Muhamad; Agustiani, Ica Marisa; Nurmah; Aminah, Siti; Mendrova, Andika Aditiya Putra; Khumairoh, Nurul Intan; Farisyi, Farid Salman Al
Kurnia Mengabdi: Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 1 (2026): Kurnia Mengabdi: Jurnal Pengabdian kepada Masyarakat
Publisher : CV. Kurnia Grup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61476/xdgjbv50

Abstract

This community service initiative was motivated by the low levels of effective communication skills and self-confidence among Generation Alpha students in the school environment, as evidenced by a lack of courage to speak up, limited ability to express ideas systematically, and low participation in classroom interactions. This activity aims to strengthen a culture of effective communication and boost students’ self-confidence through a participatory learning approach. The method used is Participatory Action Research (PAR), comprising the stages of needs analysis, planning, implementation, and evaluation and reflection. The implementation strategy integrates the Problem-Based Learning (PBL) model through group discussions, simulations, role-playing, and presentations as forms of experiential learning. The results of the activity show improvements in the aspects of speaking confidence, clarity in conveying ideas, self-confidence, discussion participation, and interpersonal communication, achieving a “good” rating. Additionally, there was a change in students’ communication behavior, becoming more active, open, and confident in interacting. This activity also contributed to creating a more communicative and collaborative learning environment. Thus, this community service program was effective in developing the communication skills of Generation Alpha to prepare them to face academic and social challenges in the digital age.
Evaluasi Kinerja Organisasi Virtual Menggunakan Balanced Scorecard (BSC) Pada Perusahaan Tour and Travel Soleh, Muhamad; Artati, Nuning
Journal of Industrial Engineering and Technology Vol 1 No 2: Juli 2025
Publisher : Department of Industrial Engineering, Faculty of Industrial Technology, Universitas Balikpapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36277/jietech.v1i2.55

Abstract

Peran teknologi informasi (TI) adalah untuk mendukung tingkat kinerja biro perjalanan sebagai mitra utama dalam industri jasa pariwisata. TI menjadi fungsi strategis ketika perusahaan bergantung pada aktivitas virtual. Tantangan dalam pengembangan organisasi virtual adalah mencapai tingkat efektivitas dan efisiensi sebagai target kinerja. Tujuan dari penelitian ini adalah untuk membangun kerangka pengukuran organisasi virtual pada perusahaan biro perjalanan di Kota Purwokerto, Indonesia, dengan menggunakan model Balanced Scorecard (BSC). Data dikumpulkan melalui wawancara dengan perwakilan perusahaan, observasi langsung, dan pengumpulan data sekunder. Hasil penelitian menunjukkan bahwa pemanfaatan infrastruktur virtual oleh 510 cabang biro perjalanan dalam proses transaksi berada pada kisaran 9% hingga 23%. Hal ini menyimpulkan bahwa proses virtual masih belum optimal. Untuk penelitian selanjutnya, perlu dikembangkan strategi untuk meningkatkan pemanfaatan infrastruktur virtual secara optimal.