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All Journal Orbith : Majalah Ilmiah Pengembangan Rekayasa dan Sosial BANGUN REKAPRIMA Journal of Applied Information, Communication and Technology (JAICT) J-Dinamika: Jurnal Pengabdian Kepada Masyarakat ABSYARA: Jurnal Pengabdian Pada Masyarakat Jurnal Saintekom : Sains, Teknologi, Komputer dan Manajemen Jurnal Polimesin Emitor: Jurnal Teknik Elektro
Sri Kusumastuti, Sri
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Other

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An IoT-Based Monitoring and Control System for Chrysanthemum Cultivation Wardani, Elva Puspita; Al Khusain, Muhammad Ajik; Kusumastuti, Sri; Sihono
JAICT Vol. 11 No. 02 (2025): JAICT
Publisher : Politeknik Negeri Semarang

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Abstract

Chrysanthemum cultivation in greenhouse environments requires stable control of environmental conditions, particularly air temperature, light intensity, and soil moisture, to ensure optimal plant growth. However, conventional manual monitoring and control methods still face limitations in terms of efficiency and accuracy. This study aims to design and implement an Internet of Things (IoT)-based monitoring and control system for chrysanthemum cultivation using the NodeMCU ESP8266 microcontroller. The system is equipped with a DHT22 sensor for air temperature, a BH1750 sensor for light intensity, and a capacitive soil moisture sensor v2. Measurement data are transmitted in real time to a Firebase Realtime Database and displayed through the ChrysoSmart mobile application, which supports both automatic and manual operating modes. System testing was conducted directly in a chrysanthemum greenhouse to evaluate sensor performance, actuator operation, and data communication stability. The test results indicate that the system is capable of real-time monitoring and control of greenhouse environmental conditions, with average sensor errors of 0.99% for temperature, 1.11% for light intensity, and 2.96% for soil moisture. The actuators, including a water pump, lighting system, and exhaust fan, operated properly according to system logic and user commands. Therefore, the ChrysoSmart system is considered feasible and effective for supporting automated and remote environmental management in chrysanthemum greenhouse cultivation.
Pendampingan penerapan teknologi sistem monitoring dan penyiraman berbasis IoT pada budidaya tanaman obat keluarga Sayekti, Ilham; Supriyo, Bambang; Kusumastuti, Sri; Krishna, Bangun; Kartika, Vinda Setya; Utomo, Kusno; Dadi, Dadi; Beta, Samuel; Pramuji, Tulus; Aji, Achmad Fahrul
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 3 No 1 (2022): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v3i1.5616

Abstract

Assistance in the application of IoT-based monitoring and watering system technology in the cultivation of family medicinal plants (Toga) for the PKK group managing the Tosabu garden, Kramas Sub-district, Tembalang District, Semarang, aims to assist park managers, namely the Kramas Village PKK administrator, in caring for and cultivating various types of medicinal plants in a mini greenhouse with an area of 40 m2. Watering plants is a significant problem during the dry season. In addition, the restrictions on activities during the COVID-19 pandemic have also become an obstacle for park managers to take care of plants intensively. This happens because there is no regular system for watering plants due to the busyness of the gardeners. The implementation method in service starts from site surveys and problem inventory, system design and manufacture, installation, training for managers, and evaluation. Technology was designed and built using Arduino Uno and Nodemcu ESP8266 as the central controller and the Blynk application to monitor and control the system using a smartphone. The system is equipped with several sensors, including DHT11 as a temperature and humidity sensor, a soil moisture sensor, and a rain sensor. Twenty-four mini sprinkler sprayer nozzles are used as plant sprinklers installed on each side and top of the greenhouse. The sprinkler and plant monitoring system that has been made has been successfully tested and works well. The plant watering system created can operate automatically using a smartphone and manual operation. The results of the application of this technology can be used by partners and can overcome the problems faced in treating and cultivating family medicinal plants efficiently
Penerapan Teknologi Tepat Guna untuk Meningkatkan Kinerja Produksi dan Mutu Simpan Produk Bandeng Kusumastuti, Sri; Suryono, Suryono; Artha Rochmanto, Raditya; Setya Kartika, Vinda; Rizal, Aminuddin
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 11 No 1 (2026): April
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/j-dinamika.v11i1.6985

Abstract

Micro, Small, and Medium Enterprises (MSMEs) in the food processing sector play a strategic role in supporting local economies but often face limitations in production technology and packaging systems. Griya Bandeng Sukati is a milkfish processing MSME in Semarang with promising products, yet its production process relies on manual seasoning preparation and conventional packaging. Manual seasoning requires considerable time and labor while producing inconsistent quality. In addition, non-vacuum packaging limits product shelf life and market expansion. This community service program aims to improve production performance and product shelf life through the application of appropriate technology in the form of a food chopper and a vacuum sealer. The implementation method includes problem identification, equipment procurement and testing, training on operation and maintenance, and continuous mentoring and evaluation. The results indicate that the food chopper significantly improves production efficiency and seasoning consistency, while the vacuum sealer enhances packaging quality and extends shelf life. Training and mentoring enable the partner to operate the equipment independently. Overall, the program positively impacts productivity, product quality, and MSME competitiveness.
A laboratory-scale 3-axis automated storage and retrieval system prototype for electronic component management Kusumastuti, Sri; Ulumuddin, M. Ihya’; Kumbalany, Cleva Tusara; Sihono, Sihono; Kartika, Vinda Setya; Rochmanto, Raditya Artha; Suryono, Suryono; Rizal, Aminuddin
Jurnal Polimesin Vol 24, No 2 (2026): April
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v24i2.8148

Abstract

Efficient storage and retrieval of electronic components remain challenging in laboratory-scale environments due to reliance on manual handling. This study presents the development and experimental evaluation of a laboratory-scale three-axis Automated Storage and Retrieval System (ASRS) prototype designed for electronic component management. The proposed system uses a combination of servo and stepper motors to provide controlled motion along the X, Y, and Z axes. It is managed by a Programmable Logic Controller (PLC) integrated with a Human–Machine Interface (HMI). Manual operation is used for system calibration and motion adjustment, while automatic operation facilitates sequential storage and retrieval processes. We evaluated the system's performance by measuring positional accuracy and deviation at multiple target rack locations. The results show that the system achieves positioning accuracy of 84.62% - 95.38%, with absolute deviations between 0.3 and 1 cm. These findings demonstrate that the ASRS prototype is a feasible solution for effective laboratory-scale automation in storage applications and for PLC-based educational purposes.
Co-Authors A J, Atikah A. Santoso, Muhammad Adi Wisaksono Agus Adiwismono Agus Rochadi, Agus Aji, Achmad Fahrul Al Khusain, Muhammad Ajik Aminuddin Rizal, Aminuddin Apriantoro, Roni Ardi Prabowo, Muhamad Cahyo Ario Busono, Fawzi Artha Rochmanto, Raditya Bambang Supriyo, Bambang Beta, Samuel Cahyo Ardi Prabowo, Muhamad Dadi Dadi Endang Triyani, Endang Fahrul Aji, Achmad Hartanto, Rico Sigit Hidayat, Sifa Nur Ilham Sayekti Iswanti, Iswanti Kartika, Vinda Setya Krishna, Bangun Kumbalany, Cleva Tusara Lilik Eko Nuryanto, Lilik Eko Mohamad Cerdika, Varian Netty Nurdiyani, Netty Nursaputro, Septiantar Tebe Pramesti, Aprilia Dian Pramuji, Tulus Putra, Sadewa Alfansuri Rizki Ahsania, Safira Rochmanto, Raditya Artha Rosita C., Erie Setya Kartika, Vinda Sihono Sihono Sihono Supriyati . Suryono Suryono Ulumuddin, M. Ihya’ Utomo, Kusno Wardani, Elva Puspita