Publication Search

The coffee farming sector in Gunungmanik Village, Indonesia, plays a significant role in the local economy. However, the monitoring and management of coffee crops remain largely manual and conventional, making it difficult for farmers to respond quickly to environmental threats such as drought, pests, or sudden temperature shifts. This research presents the development of iotgm.id, a web-based monitoring system integrated with Internet of Things (IoT) devices designed to provide real-time environmental data for coffee plantations. The system measures key parameters including temperature, soil moisture, and motion detection (as a proxy for pest activity), and delivers this data via a user-friendly web interface. It also features digital farm record management, real-time alerts for abnormal conditions, and data visualization through interactive dashboards. Field testing with local farmers showed that the system improves decision-making, speeds up responses to environmental changes, and reduces the need for direct field visits. Unlike earlier systems that often required technical expertise or focused on single parameters, this system offers multi-parameter monitoring and is accessible to farmers without advanced digital literacy. The system bridges the gap between sophisticated agricultural technologies and practical field-level application. It contributes to the adoption of precision agriculture in rural areas, offering a scalable model for broader implementation in similar contexts

Mental health is a crucial aspect of modern life, with stress and anxiety being among the most common and impactful psychological disorders. This research proposes a stress and anxiety monitoring system based on the Internet of Things (IoT), integrating biometric sensors and Deep Neural Networks (DNN) for early detection and in-depth analysis. The system is designed using MAX30102 (heart rate and SpO₂), GSR (Galvanic Skin Response), and DS18B20 (body temperature) sensors, managed by an ESP32 microcontroller and communicating through the MQTT protocol. Physiological data is collected in real-time, formatted in JSON, and transmitted to both Android and web-based applications for visualization. The DNN model is developed using the TensorFlow framework with a layered architecture and ReLU activation functions to classify four mental states: relaxed, calm, anxious, and highly stressed. The training dataset comprises both primary and secondary data, including the WESAD dataset. Model performance is evaluated through k-fold cross-validation, showing high accuracy and strong generalization capabilities. The results indicate that the integration of sensor technology and deep learning significantly improves the effectiveness of stress and anxiety detection compared to traditional methods. This system demonstrates great potential for the development of AI-based wearable devices for autonomous, real-time, and adaptive mental health monitoring. 

This study aims to analyze the role of social media as a strategic force in the campaign of legislative candidates from the Indonesian Democratic Party of Struggle (PDI Perjuangan) in the 2024 General Election. Amidst increasing internet penetration and social media usage in Indonesia, especially among the younger generation, social media has become a primary means of political communication. In this context, social media functions not only as a tool for disseminating information, but also as an interactive medium capable of shaping public perception, building political image, and significantly expanding campaign reach. This study uses a qualitative approach through literature review and content analysis of the social media accounts of several PDI Perjuangan legislative candidates, such as Ir. Bambang Wuryanto, Bagus Suryokusumo, and Muhammad Iqbal Adila. The results of the study indicate that strategic use of social media can increase political exposure and emotional closeness with constituents. Authentic, consistent content that emphasizes relevant political values has proven effective in attracting voter attention and building community engagement. Social media also allows legislative candidates to respond to current issues quickly and personally, and mobilize support more efficiently than conventional campaign methods. Thus, the findings of this study confirm that social media plays a very important role in modern political campaign strategies, and is one of the determining factors for success in legislative contests in the digital era.

The food security program involving chili cultivation in Pentur Village is hindered by inefficiencies in water use and suboptimal plant growth, primarily due to traditional irrigation methods that fail to consistently maintain ideal soil moisture and temperature. This issue is exacerbated by unpredictable environmental shifts, such as fluctuating weather patterns, and a lack of precise irrigation control stemming from technological limitations. To address this, a system for monitoring and regulating chili plant irrigation using IoT technology was developed. This system employs humidity and temperature sensors connected to an IoT platform like Blynk, enabling real-time observation of plant and environmental conditions. Data on soil moisture, air temperature, and humidity are stored in a database, and irrigation is automated based on soil moisture levels. The goal is to enhance water efficiency, minimize risks associated with over or under-watering due to environmental variations, and improve both yield and quality of the chili crop. This IoT-based system aims to simplify chili plant management for Pentur Village farmers and significantly boost agricultural output.

This study aims to evaluate the effectiveness of the use of Canva and Nearpod digital platforms in supporting the strengthening of students' character at the elementary school level. Character education is a fundamental aspect in the formation of students' personalities who have integrity, toughness, and adaptability to the development of the times. In the digital era, interactive learning media is an important means to instill character values in a more interesting and contextual way. The method used is Classroom Action Research (PTK) which is carried out in two cycles, with the research subjects consisting of teachers, class V students, and students' parents. The learning process is designed to blend character education content with the use of Canva as a creative visual medium, as well as Nearpod as an interactive presentation tool that allows students to be active through online quizzes, assignments, and reflections. The results of the study showed a marked increase in students' learning motivation, attitude of responsibility, discipline, cooperation in groups, and the ability to make decisions independently. Parental involvement in digital learning also supports the consistency of character strengthening at home. However, the study also noted several challenges, such as the limitations of technological devices, unstable internet networks, and variations in students' and parents' digital literacy abilities. Recommended solutions include intensive training for teachers in the use of digital media, improved support facilities in schools, as well as a collaborative approach between teachers and parents. Thus, the integrated use of Canva and Nearpod not only supports mastery of academic materials, but also significantly strengthens students' character values holistically. This study is expected to be a reference in the development of digital learning innovations oriented towards character education at the elementary level.

Due to the busy activities outside the home, some people do not have time or forget to water their plants, so when they return home they find that the plants have died from drought. Therefore, to overcome this problem by conducting research using Internet of Things technology. The aim of this research is to design an automatic watering tool to overcome manual watering and support learning. This prototype uses a NodeMCU ESP8266 as the main controller, a soil moisture sensor is used to read soil moisture.  Soil moisture sensors are used to detect soil moisture. If the soil humidity is below the minimum limit, the watering process will be active and the watering process will be active if the NodeMCU ESP8266 receives commands from the smartphone.

 The Karanggeneng River in Rembang Regency, Central Java, serves as the main water source for the surrounding community but is vulnerable to seawater contamination during the dry season due to decreasing river elevation. To address this issue, this study aims to design and implement a river water elevation monitoring device based on the Internet of Things (IoT) powered by a hybrid Solar Power Plant (PLTS). The device utilizes the MB7360 ultrasonic sensor connected to an ESP32 microcontroller to measure water elevation in real-time and display the data through an LCD and the Blynk application on a smartphone. The methodology includes literature review, device design, system implementation, and field performance testing. Test results show that the sensor can measure water height accurately within a range of 30 cm to 5 meters, and the PLTS system is capable of supplying the required 0.56 Watts of power. The study compared two alternative solutions and selected the ESP32-based system as the best option due to its efficiency, cost-effectiveness, and easy-to-source components. The conclusion of this research indicates that the developed device can provide accurate and continuous information, support monitoring of river conditions to prevent the risk of seawater intrusion, flooding, or drought, and has the potential to be applied as a mobile system in various other river locations across Indonesia.

The digital literacy program implemented at the As'ad Islamic Boarding School in Jambi City aims to improve the digital skills of teachers and students through the use of information and communication technology, specifically Google Workspace and artificial intelligence (AI). The program consists of four training sessions that include an introduction to Google Docs, Google Sheets, Google Classroom, and the use of ChatGPT as a learning tool. This training is designed to introduce digital technology to participants who previously had limitations in using technology-based applications. Evaluation was conducted through interviews and direct observations that showed a significant improvement in the digital skills of participants, although challenges related to limited devices and internet connectivity remained major obstacles. The positive impact of this program is expected to serve as a model for the development of digital literacy in other remote areas and support the transformation of technology-based education in Indonesia.

X Health Center has implemented EMR on SIMPUS since 2009-2010. However, from the preliminary study, it was found that there were obstacles such as network trouble, long loading when many users were pulling data on the system, and there was no SOP for down time: The purpose of this study is to analyze the implementation of Electronic Medical Records at X Health Center, Semarang City in the aspects of Human, Organization, Technology, Net-benefit.  Methods: This study used a descriptive qualitative approach with interviews, observations and documentation studies. Results: The results of research at X Health Center show that there are problems in implementing EMR at X Health Center, in the human aspect, namely system training is still given only to representative officers such as IT and SIK staff. In the organizational aspect, namely limited facilities and lack of manpower. On the technology aspect, namely internet network instability, inconsistent electricity supply and generator unpreparedness and hardware limitations. While in the net-benefit aspect, the implementation of EMR has an impact on increasing the efficiency and effectiveness of X Health Center services. Conclusion: The implementation of electronic medical records at X Health Center is not yet fully optimal, namely in the aspects of human, organization and technology.    

Modern education has undergone significant transformation with the integration of technology into learning. Technology plays a crucial role in enhancing motivation, creativity, and learning effectiveness through interactive media, digital applications, and online platforms. This review employs a literature study method to analyze the impact of technology on learning processes. The analysis reveals that technology facilitates access to information, increases student engagement, and enriches teaching strategies. However, challenges such as technological access gaps in remote areas, limited teacher competencies, and potential negative impacts like internet addiction and reduced communication skills persist. Hence, strategic approaches, including teacher training and infrastructure development, are needed. This study highlights the importance of wise implementation of technology to support inclusive and sustainable education.

A 300 kVA generator set is an important tool as a backup power source in many sectors. Manual monitoring of generator set performance is often inefficient and can cause delays in detecting problems. Various advances in Internet of Things (IoT) technology have enabled the design of remote monitoring systems to overcome these limitations. This study aims to develop an IoT-based monitoring tool capable of monitoring important generator set parameters such as voltage, current, power, and engine temperature in real-time. This will enhance generator set management efficiency and reduce the risk of damage. The method used is an experimental approach involving the creation of an IoT-based monitoring system prototype. Operational data from the generator set is collected using sensors and then transmitted to an IoT platform for analysis. This research uses PZEM-004T sensors to monitor parameters such as power, current, and voltage. RTD PT100 sensors monitor parameters such as engine temperature, oil temperature, and turbo temperature. Honeywell PX3 sensors monitor oil pressure. Honeywell 1GT101DC sensors monitor engine speed. The results of the study show that the device works well with an average error of 0.76% from the sensors used. The greater the distance between the Wi-Fi modem and the device, the slower the data response speed.

This study aims to analyze the implementation of audio-visual media in Catholic Religious Education learning to enhance learning motivation among third-grade students at Inpres Jongwolor Elementary School. The research employed a qualitative approach with descriptive design. Research subjects consisted of one Catholic Religious Education teacher and five third-grade students selected purposively. Data were collected through unstructured interviews, participatory observation, and documentation, then analyzed using the Miles and Huberman interactive model. The results indicate that audio-visual media usage in Catholic Religious Education learning remains suboptimal due to limited internet access, high data costs, and insufficient teacher technology competence. However, when implemented, audio-visual media significantly increases learning motivation, reflected in enhanced enthusiasm, interest, attention, and active student participation during learning activities. Audio-visual media proved effective in visualizing abstract concepts of spiritual and moral values, making them more concrete and comprehensible. This research provides empirical evidence that optimizing audio-visual media usage can serve as an effective strategy to improve Catholic Religious Education learning quality at the elementary school level.

This article discusses the phenomenon of criminalisation of online gambling in society and its implications for the criminal justice system in Indonesia. Gambling, which is regulated in the Criminal Code (KUHP) Article 303 and Article 303 bis, has undergone transformation in line with the development of information technology. Online gambling, as a form of gambling that utilises the internet, poses new challenges in law enforcement and community protection. In this context, this study aims to analyse the social impact of online gambling as well as the effectiveness of the criminal justice system in handling gambling cases that occur in cyberspace. Through a normative approach and juridical analysis, this article finds that despite clear regulations on gambling, the implementation of the law still faces obstacles, including the lack of public understanding of the risks and legal consequences of online gambling. Therefore, synergy between law enforcement, government, and the community is needed to create more effective awareness and prevention of online gambling practices.

The development of digital technology today has influenced various aspects of human life, from communication to instant access to information, but the digital literacy gap is still felt by some people, especially in non-technical communities. This community service activity aims to improve basic understanding of computers and the internet for the Purwokerto Fixie Community, a bicycle community whose members come from various ages and educational backgrounds. The socialization method is carried out interactively with a simple language approach, so that the material can be optimally absorbed by participants who have minimal digital experience. The material presented includes an introduction to computer devices, basic concepts of internet networks, digital security, and an understanding of the latest technologies such as 5G and the Internet of Things (IoT). The evaluation results showed an increase in participants' knowledge of basic digital literacy, as well as an awareness of the importance of using information technology safely and responsibly. This activity is the first step in efforts to empower communities through increasing inclusive and applicable digital literacy.

Technological advances have brought about major changes in the world of media communication, influencing the way we interact, obtain information, and share content. The internet has become the main pillar of today's communication revolution. With easier and faster internet access, information can now be disseminated in real time to all corners of the world. The emergence of broadband technology, 5G networks, and satellite-based internet has further enhanced accessibility, even in areas that were previously difficult to reach. The rise of Instagram has provided an opportunity for environmental conservation communities to continue their advocacy efforts, and this has become a tangible example of the development of Digital Communication. The research conducted focuses on the use of hashtags in campaign types on Instagram. This research method employs a qualitative descriptive approach and a simple experiment using the tools slice.id. Data collection techniques include observation, interviews, and document studies from previous research conducted by the researchers and other researchers relevant to the study. The Ciliwung Depok Community is a community that plays a significant role in raising public awareness about the importance of preserving river ecosystems. The Ciliwung Depok Community is not involved in any political agenda; it is an independent NGO established to address concerns about the increasing transformation of the Ciliwung River from a source of life into a source of problems.

Currently, the digital era has penetrated most sectors of humanity, where one of the people who are penetrated is the Indonesian people. Data shows that internet users in Indonesia have reached 221 million, equivalent to 79.5 percent of Indonesia's total population. Indonesia is one of the countries with the largest number of internet users in the world. Some of them are the use of Artificial Intelligence in driving, in digital marketplace services, and in responding to consumer complaints. However, these things are not entirely free from the potential adverse risks that can befall consumers. So far, the Indonesian Positive Law regulation has not yet reached the regulation of the impact of potential adverse risks to consumers who use products containing Artificial Intelligence. On the other hand, the European Union has already regulated the impact of adverse risks in the use of Artificial Intelligence. Therefore, this research will try to adopt the norm from the European Union and initiate it as an answer to the regulation of the impact of risks in the utilization of Artificial Intelligence in the perspective of Indonesian Law.

The digital media era is marked by a major shift in how information is accessed, produced, and disseminated. The internet and electronic devices such as smartphones enable anyone to become an information producer through social media, blogs, and other digital platforms. Media is no longer dominated by large institutions but also by ordinary individuals, creating a more democratic communication space. Digital communication enables the two-way exchange of messages in the form of text, images, audio, and video, accelerating the dissemination of information and strengthening collaboration across distances. However, challenges such as the spread of hoaxes and the ethical use of digital media still require attention. One form of active community participation is citizen journalism, where individuals cover and share local issues through digital media. This was evident in the OMK Week activities at Liwulagang Parish, which were documented by the OMK team through photos and videos. This documentation aims to preserve archives, serve as material for reflection, and expand publications to the congregation through social media, especially Facebook. The content shared emphasizes the spirituality, solidarity, and creativity of OMK, while also motivating the younger generation to become active in church life. To support citizens' ability to utilize digital media appropriately, journalism training was conducted to increase public understanding of the wise use of social media. The research methods used in this activity included data collection, outreach, and interviews, with results demonstrating the importance of open communication, feedback between presenters and participants, and active community participation.

Proses budidaya jamur tiram sangat tergantung dengan kestabilan pada kondisi lingkungan, terutama suhu ruangan dan kelembapan yang harus di perhatikan oleh para petani.  Hal ini menjadi permasalahan ketika proses pemantauan dan pengendalian lingkungan secara manual dilakukan, membutuhkan tenaga yang kuat dan waktu yang cukup besar. Penelitian ini bertujuan Mendesain rancangan sistem monitoring dan kendali suhu ruangan budidaya jamur tiram secara otomatis dan jarak jauh berbasis teknologi Internet of Things (IoT) untuk para petani. Dalam proses sistem ini penelitian ini memanfaatkan sensor suhu dan kelembapan DHT11 sebagai input, mikrokontroler Arduino Uno sebagai pemroses data, dan modul ESP8266 sebagai pengirim data nirkabel ke aplikasi Android berbasis Blynk.  Adapun metode dalam penelitia ini digunakan pengembangan yang digunakan adalah Software Development Life Cycle (SDLC) model waterfall, dan menganalisis kebutuhan, perancangan sistem, implementasi, pengujian, hingga pemeliharaan. Hasil pengujian menunjukkan bahwa sistem mampu membaca suhu dan mengaktifkan blower (kipas) secara otomatis ketika suhu melebihi ambang batas, serta menampilkan data suhu dan status kipas secara real-time melalui aplikasi Blynk. Dengan adanya sistem ini, pemantauan dan pengendalian lingkungan budidaya jamur dapat dilakukan lebih efisien dan fleksibel dan mendukung produktivitas budidaya secara optimal.

This study aims to evaluate the effectiveness of digital learning media in enhancing elementary school students’ learning interest within the context of technological advancement in education. Digital media such as interactive videos, educational animations, and learning applications are increasingly integrated into teaching processes as a response to the demand for more innovative and adaptive education. This research discusses how digital learning media can stimulate students’ intrinsic motivation, strengthen engagement, and create a more enjoyable and contextual learning experience. The findings indicate that digital media holds significant potential to improve the quality of primary education by presenting content in an engaging and easily comprehensible manner. Despite technical challenges such as limited device availability and internet access, conceptually, digital learning media can serve as a strategic solution in reforming teaching methods in the digital age.  

This study aims to analyze the implementation of online attendance systems in enhancing employee discipline at the Bali Province Regional Revenue Agency. Employing a descriptive qualitative approach, data were collected through observation, interviews, and documentation, and analyzed using George C. Edward III’s implementation theory, which encompasses four key indicators: communication, resources, disposition, and bureaucratic structure. The findings reveal that communication has been effective, characterized by clear and consistent information delivery, thereby reducing employee resistance. While human and financial resources are adequate, the limited availability of supporting facilities hinders optimal implementation. In terms of disposition, employees demonstrate strong commitment and integrity in utilizing the attendance application. The bureaucratic structure has also been appropriately followed, aligning with the usage guidelines set by the Bali Province Office of Communication, Informatics, and Statistics. The study recommends improvements such as enhancing internet infrastructure, increasing supporting facilities, and providing printed user manuals to optimize the implementation of the online attendance system.