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All Journal SITEKIN: Jurnal Sains, Teknologi dan Industri JUITA : Jurnal Informatika Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Pengabdian Magister Pendidikan IPA Jurnal Gema Ngabdi Dielektrika : Jurnal Ilmiah Kajian Teori dan Aplikasi Teknik Elektro Jurnal Abdi Insani MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Journal of Management and Bussines (JOMB) Jurnal Pendidikan dan Teknologi Indonesia Bulletin of Computer Science Research Jurnal Karya Pengabdian Teknik Mesin Jurnal Pepadu JEITECH (JOURNAL OF ELECTRICAL ENGINEERING AND INFORMATION TECHNOLOGY) Himpunan: Jurnal Ilmiah Mahasiswa Pendidikan Matematika
Cipta Ramadhani
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Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering 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 Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Development of an IoT-Based Smart Home Prototype Using the Blynk Application Adi Pramana, I Gusti Bagus; Akbar, Lalu A. Syamsul Irfan; Ramadhani, Cipta
MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Vol 7 No 1 (2025): Motivection : Journal of Mechanical, Electrical and Industrial Engineering
Publisher : Indonesian Mechanical Electrical and Industrial Research Society (IMEIRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/motivection.v7i1.424

Abstract

The advancement of Internet of Things (IoT) technology has enabled the development of smart home automation systems that enhance comfort, security, and energy efficiency. This study aims to design, develop, and evaluate an IoT-based smart home prototype utilizing the Blynk App for remote monitoring and control. The system consists of various components, including an ESP32 microcontroller, relays, and an LDR sensor, which facilitate both automatic and manual light control. A prototype development approach was employed, encompassing system design, implementation, and testing. The experimental results demonstrate that the smart home prototype operates efficiently, with an average response time of 73.4 ms, indicating fast and reliable system performance. The integration of Blynk Cloud security protocols further ensures secure device communication and real-time monitoring. This research provides a functional smart home prototype that can serve as a foundation for future smart home innovations. Moreover, the system's ability to optimize energy usage and improve user convenience highlights its potential impact on sustainable living and smart home advancements.
Keefektifan Penggunaan Google Meet pada Pembelajaran Matematika di masa Pandemi Covid-19 Ramadhani, Anggi Rachma Cipta; Saiidah, Saiidah; Fransisca, Maria; Marjono, Hanum Listya Anggraini; Prasetya, Galang; Rahmawati, Eva Yuni
Himpunan: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 2, No 2 (2022): Himpunan: Jurnal Ilmiah Mahasiswa Pendidikan Matematika
Publisher : Universitas Indraprasta PGRI

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

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui sejauh mana efektivitas pembelajaran matematika dengan menggunakan media aplikasi Google Meet di masa pandemi Covid-19. Dalam pembelajaran matematika di masa pandemi saat ini, guru harus mampu menerapkan kegiatan pembelajaran dengan baik meskipun dengan adanya aturan social distancing. Salah satu solusinya yaitu melakukan kegiatan pembelajaran dalam jaringan secara virtual dengan menggunakan media aplikasi Google Meet. Aplikasi Google Meet menyediakan fitur yang mendukung pelaksanaan pembelajaran secara daring, bersifat gratis, dan penggunaan kuota internet yang lebih efisien atau lebih stabil. Penelitian ini bertujuan untuk menganalisis efektivitas penggunaan Google Meet sebagai media pembelajaran daring selama pandemi Covid-19. Metode penelitian yang digunakan yaitu Literature Review. Metode dalam pencarian sumber data artikel dilakukan melalui database resources Google Scholar (2020-2021) untuk mengambil artikel yang relevan yang diterbitkan dalam Bahasa Indonesia. Hasil penelitian ini menunjukkan bahwa Google Meet efektif digunakan sebagai media pembelajaran daring, khususnya selama pandemi Covid-19.
Smarthome Design Using Raspberry Pi 3 Based on Internet Of Things (IoT) Putra, Urief Arsani Atma; Syamsul Irfan Akbar, L Ahmad; Ramadhani, Cipta
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 22, No 2 (2025): June 2025
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v22i2.37496

Abstract

Advances in Internet of Things (IoT) technology have driven the development of smart, efficient, and widely accessible home automation systems. This study aims to determine how to design and integrate Raspberry Pi technology with Bylnk to control relays remotely manually using widgets and automatically using LDR and DHT11 sensors. The research method employs an engineering research approach focused on the design, development, and testing of a prototype smart home system based on the Internet of Things (IoT) using Raspberry Pi 3. The process begins with a literature review on IoT concepts and Raspberry Pi characteristics, followed by the design of hardware and software that integrates the Raspberry Pi 3, LDR and DHT11 sensors, a four-channel relay module, and the Blynk platform for the user interface. After assembly, the system is tested through experimental scenarios observing LED responses to four input conditions: light intensity, ambient temperature, automatic timer, and manual commands via the Blynk app. The collected data is quantitative observational, including LED status (on/off), response time, and analyzed descriptively and comparatively by comparing actual results against the success criteria established in the design. The test results show that the system operates reliably in executing each control function, both automatic and manual, with fast and accurate responses. This research contributes to the development of a modular, cost-effective, and easily implementable smart home system in real residential environments.
PROGRAM PEMENUHAN ENERGI DI RUMAH QUR’AN SEMBALUN DESA SEMBALUN BUMBUNG, KECAMATAN SEMBALUN, KABUPATEN LOMBOK TIMUR Yadnya, Made Sutha; Ramadhani, Cipta; Zubaidah, Teti; Kanata, Bulkis; Rosmaliati, Rosmaliati
Jurnal Pepadu Vol 6 No 1 (2025): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v6i1.6977

Abstract

Sembalun Bumbung Village, East Lombok, faces the problem of river pollution due to the disposal of livestock manure and garbage, which on the other hand has great potential to be processed into biogas as an economical, environmentally friendly, and sustainable alternative energy. This program aims to design and implement a biogas system at Rumah Qur'an At-Tazkiyyah Sembalun, a boarding school that is also a center for community empowerment, to meet energy needs while reducing environmental pollution. The methods used include training and assistance to students and the community about biogas processing, starting from organic waste fermentation, the use of fermented gas for cooking and electricity, to the use of residual waste as organic fertilizer, as well as education on livestock care and waste management to support the sustainability of the program. Expected outputs include the production of renewable energy in the form of biogas for cooking and electricity, reduction of waste that pollutes the environment, increasing public awareness about waste management, and creating a cleaner and healthier environment. Keyword : livestock manure; garbage; energy; biogas; organic fertilizer
PENGUATAN KAPASITAS MASYARAKAT DALAM PENANGGULANGAN KEBAKARAN DENGAN PENGGUNAAN APAR DI DESA SANDIK KECAMATAN BATULAYAR LOMBOK BARAT: PENGUATAN KAPASITAS MASYARAKAT DALAM PENANGGULANGAN KEBAKARAN DENGAN PENGGUNAAN APAR DI DESA SANDIK KECAMATAN BATULAYAR LOMBOK BARAT Wiryajati, I Ketut; Adnyani, Ida Ayu Sri; Citarsa, Ida Bagus Fery; Seniari, Ni Made; Satiawan, I Nyoman Wahyu; Suksmadana, I Made Budi; Yadnya, Made Sutha; Supriono, Supriono; Ramadhani, Cipta
Jurnal Pepadu Vol 6 No 1 (2025): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v6i1.7231

Abstract

Desa Sandik, Kecamatan Batulayar, Lombok Barat, memiliki risiko kebakaran yang tinggi, terutama selama musim kemarau. Namun, kesadaran masyarakat mengenai pencegahan dan penanggulangan kebakaran, termasuk penggunaan Alat Pemadam Api Ringan (APAR), masih sangat terbatas. Untuk mengatasi masalah ini, dilakukan program penguatan kapasitas melalui pelatihan dan simulasi penggunaan APAR. Pelatihan ini melibatkan berbagai elemen masyarakat dan memberikan pengetahuan serta keterampilan praktis tentang cara penanggulangan kebakaran yang efektif. Hasil evaluasi menunjukkan peningkatan signifikan dalam pemahaman dan keterampilan peserta terkait penggunaan APAR serta kesadaran akan pentingnya kesiapsiagaan kebakaran. Meskipun demikian, tantangan berupa kurangnya motivasi masyarakat untuk berpartisipasi dan keterbatasan jumlah APAR di desa ini masih perlu diatasi. Program ini telah berhasil meningkatkan kesiapan masyarakat Desa Sandik dalam menghadapi potensi kebakaran dan dapat dijadikan model untuk diterapkan di wilayah lain yang memiliki risiko serupa.
PENYULUHAN PENGGUNAAN LISTRIK RUMAH TANGGA SECARA AMAN DAN HEMAT DI DUSUN CEMARA, DESA LEMBAR SELATAN, KECAMATAN LEMBAR, KABUPATEN LOMBOK BARAT Citarsa, Ida Bagus Fery; I Ketut Wiryajati; I Nyoman Wahyu Satiawan; I Made Budi Suksmadana; Supriono; Cipta Ramadhani
Jurnal Pepadu Vol 5 No 1 (2024): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i1.4011

Abstract

Many people do not understand how to use household electricity safely and economically. The above problems are also experienced by residents in Cemare Hamlet, Lembar Selatan Village, Lembar District, Lombok Barat Regency. To overcome this problem, the solution offered to the residents of Cemare Hamlet is to carry out counselling regarding this matter. This counseling will enable the residents of Cemare Hamlet to understand how to use household electricity safely and economically so that it can support the safety and efficiency of sustainable use of household electricity. On the day agreed between the counselling team and the residents of the hamlet, this counselling was carried out at the house of one of the residents of the hamlet. After most of the residents had attended, the event finally began. The counseling began with remarks from the team of the Department of Electrical Engineering, Faculty of Engineering, Mataram University, followed by counselling and questions and answers regarding the counselling material. Next, a written and verbal evaluation was carried out (because there were residents who were still illiterate) by the counselling team to the hamlet residents. There are 10 questions given, each worth 10 related to the counseling material that was given previously. The results obtained were that 73.33% of participants answered the questions given with a score of fair to very good, while 26.66% of participants answered the questions given with a score of very poor to poor. These results show that this counselling activity has provided knowledge to residents of Cemare Hamlet regarding the safe and economical use of household electricity.
PROGRAM PENGEMBANGAN WISATA ALAM DANAU GUMANG GANAM DI BAWAH SALURAN UDARA TEGANGAN TINGGI DI DESA OBEL-OBEL Yadnya, Made Sutha; Misbahhuddin, Misbahhuddin; Zainuddin, Abdullah; Paniran, Paniran; Ramadhani, Cipta; Nasir, Abdul; Muljono, Agung Budi
Jurnal Pepadu Vol 5 No 1 (2024): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i1.4039

Abstract

The development of tourist destinations in Lombok is growing very quickly. The tourist attraction of Gumbang Ganang Lake Tourism Village in Obel-Obel Village is a tourist attraction with extraordinary uniqueness because right above it is the High Voltage Air Line owned by PT. PLN. Currently, data has begun to be recorded with the Pokdarwis group. There are challenges that need to be fixed, namely the problem of explaining the radiation from SUTT. If it is done correctly, nothing detrimental will happen, and waste handling is still carried out sporadically without any storage tanks. This is overcome by providing outreach and handling directly to this tourist destination. In this program, which has been implemented in a very short time, it has provided progress in knowing and being directly involved in Obel-Obel Village so that the development of tourism in the vein of SUTT right above the lake provides CSR and contribution from PT. PLN.
PROGRAM PEMETAAN LAHAN KRITIS DENGAN REMOTE SENSING UNTUK KEWASPADAAN BAJIR DAN TANAH LONGSOR AKIBAT PERUBAHAN FUNGSI LAHAN DI DAERAH MANDALIKA Yadnya, Made Sutha; Kanata, Bulkis; Zainuddin, Abdullah; Paniran, Paniran; Ramadhani, Cipta; Rosmaliati , Rosmaliati
Jurnal Pepadu Vol 5 No 2 (2024): Jurnal PEPADU
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i2.4047

Abstract

Lecturers' empathy in implementing the Tri Dharma of Higher Education is to provide community service against the dangers of landslides by changing the function of land from hills to landfill. Mataram University has an observatory in Rembitan, part of the Geomagnetic Science and Technology Excellence Center (PUI), which measures the earth's magnetism with the nTesla (Nano Tesla) earth magnetic unit. The measurement results show an anomaly (a decrease in the earth's magnetic value. This is a precursor to an earthquake. Sade and Rembitan villages are one area that must be protected and provide knowledge about the dangers of floods and landslides due to extreme weather. The process of using remote sensing with photos air. The results have been obtained from several disaster-prone points. The women's group in Sade Village has agreed to create a reforestation group to mitigate disasters.
CATU DAYA LISTRIK SEL SURYA UNTUK SUPLAI PENERANGAN AKTIVITAS KELOMPOK NELAYAN DI DUSUN CEMARE Citarsa, Ida Bagus Fery; Wiryajati, I Ketut; Satiawan, I Nyoman Wahyu; Suksmadana, I Made Budi; Supriono, Supriono; Ramadhani, Cipta
Jurnal Pepadu Vol 5 No 4 (2024): Jurnal PEPADU
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i3.5911

Abstract

Untuk mengatasi masalah yang dihadapi oleh Kelompok Nelayan ‘Obor Kehidupan' di Dusun Cemare, Desa Lembar Selatan, Kecamatan Lembar, Kabupaten Lombok Barat terkait penggunaan baterai (accu) sebagai sumber tenaga listrik yang mensuplai lampu penerangan perahu untuk menerangi perahu dan aktivitas melaut di malam hari, solusi yang ditawarkan adalah dengan menggunakan catu daya listrik sel surya (Pembangkit Listrik Tenaga Surya skala kecil). Penggunaan catu daya listrik sel surya memiliki kelebihan dibanding penggunaan baterai (accu) sebagai sumber tenaga listrik. Penggunaan catu daya listrik sel surya hanya memerlukan sinar matahari untuk proses pengisian sehingga tidak perlu dicabut dari instalasi lampu penerangan perahu nelayan. Tidak adanya proses mencabut, memindahkan dan memasang yang dilakukan berulang kali akan menghasilkan dua keuntungan bagi kelompok nelayan tersebut. Pertama, tidak menambah beban kerja sehingga menguntungkan secara teknis bagi kelompok nelayan. Kedua, tidak menyebabkan baterai yang ada di dalam catu daya listrik sel surya cepat rusak sehingga menguntungkan secara ekonomis bagi kelompok nelayan tersebut. Tim pelaksana pengabdian kepada masyarakat yang beranggotakan staf pengajar dan mahasiswa Jurusan Teknik Elektro Fakultas Teknik Universitas Mataram telah melaksanakan kegiatan berupa pembelian alat dan bahan yang diperlukan, perakitan dan penyuluhan cara penggunaan catu daya listrik sel surya kepada pengurus dan anggota Kelompok Nelayan ‘Obor Kehidupan' di Dusun Cemare. Berdasarkan hasil evaluasi diperoleh hasil bahwa pengurus dan anggota kelompok nelayan tersebut telah dapat menggunakan catu daya listrik sel surya dengan baik. Selain itu juga diperoleh hasil berupa keuntungan teknis dan ekonomis bagi aktivitas nelayan dari Kelompok Nelayan ‘Obor Kehidupan' di malam hari.
Perubahan Fungsi Lahan Untuk Status Rawan Bencana Dengan Remote Sensing Di Daerah Mandalika: Changes in Land Function for Disaster Prone Status Using Remote Sensing in the Mandalika Area Yadnya, Made Sutha; Kanata, Bulkis; Zainuddin, Abdullah; Paniran, Paniran; Ramadhani, Cipta; Rosmaliati, Rosmaliati
Jurnal Pepadu Vol 5 No 4 (2024): Jurnal PEPADU
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i4.5952

Abstract

Masalah utama Desa Tangguh Bencana (Destana)  di Desa Penyanggaya Sirkuit Madalika adalah bahaya tanah longsor akibat kemiringan tanah yang terjal,  masyarakat harus tahu kalau potensi tanah longsor dan menghidari pembuatan pemukiman akibat hujan atau gempa yang membuat retakan tanah. Situasi yang berbahaya tanah longsor dengan perubahan fungsi lahan dari perbukitan menjadi tanah urug. Universitas Mataram memiliki obsevatorium di Rembitan bagian dari Pusat Unggulan Iptek (PUI) Geomagnetik mengukur magnet bumi dengan satuan magnet bumi nTesla (Nano Tesla). Hasil pengukuran terjadi anomali (penurunan nilai magnet bumi. Ini merupakan precursor akan terjadinya gempa. Desa Sade dan Rembitan merupakan satu kawasan yang menjadi satu kesatuan yang harus dijaga dan memberikan pengetahuan akan bahaya banjir dan tanah longsor akibat cuaca ekstrim. Proses menggunaka remote sensing dengan foto udara. Hal hasil telah didapatkan bebarapa titik rawan bencana.
Co-Authors Abdul Aziz Abdul Nasir, Abdul Abdullah Zainuddin Adi Pramana, I Gusti Bagus Agung Budi Muljono Akbar, A. Syamsu Irfan Akbar, Lalu A. Syamsul Irfan Anis Arrafi, Muhammad Arga Sutri Pratama Ariessaputra, Suthami Astri Ayu Purwati Budi Irmawati Bulkis Kanata Bulkis Kanata Bulkis Kanata Cindy Pamela C Munaiseche Djulfikri Budiman Dwi Ratnasari Dwi Ratnasari Dwi Ratnasari Fransisca, Maria Giri Wahyu Wiriasto Hasmi, Suzana I Gede Pasek Suta Wijaya I Ketut Wiryajati I Komang Yoga Tri Pranata I Made Budi Suksmadana I Made Budi Suksmadana I Nyoman Wahyu Satiawan I Nyoman Wahyu Satiawan I Nyoman Wahyu Satiawan Ida Ayu Sri Adnyani Ida Bagus Fery Citarsa Ida Bagus Fery Citarsa Ida Bagus Fery Citarsa Irwan Irwan Kenya Damayanti Priyatna Lalu A Syamsul Irfan Akbar Lalu A.Syamsul Irfan akbar Lalu Fiqihilmi Laode Muhamad Tajidun Made Budi Suksmadana , I Made Sutha Yadnya Marjono, Hanum Listya Anggraini Misbahhuddin, Misbahhuddin Novianung, Lalu Triawanri Paniran Paniran Prasetya, Galang Putra, Urief Arsani Atma Putra, Zikrilah Ananda Rahmawati, Eva Yuni Rosmaliati , Rosmaliati Rosmaliati, Rosmaliati Rosyida, Amrina Saiidah, Saiidah Saputra Seniari, Ni Made Suksmadana, I Made Budi Supriono Supriono Supriono Supriono Supriono Supriono Supriono Syamsul Irfan Akbar, L Ahmad Teti Zubaidah Teti Zubaidah Wilitama Tantosa Wulandari, Ni Kadek Gea Aswina Yusrizal Zainuddin, Abdullah