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Analisis Pemakaian Sensor Loadcell Dalam Perhitungan Berat Benda Padat dan Cair Berbasis Microcontroller Wibowo, Agus; Supriyono, Lawrence Adi
ELKOM : JURNAL ELEKTRONIKA DAN KOMPUTER Vol 12, No 1 (2019)
Publisher : Sekolah Tinggi Elektronika dan Komputer (STEKOM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (942.56 KB)

Perkembangan teknologi microcontroller yang semakin pesat membuat aplikasi untuk dikembangkan sebagaisebuah karya-karya dibidang teknologi yang dapat membantu dan mempermudah kegiatan manusia. Peneliti melihatbahwa pekembangan teknologi sekarang ini terdapat banyaknya penggunaan sensor loadcell untuk mendeteksi beratpada benda. Banyaknya faktor yang mempengaruhi selisih berat antara timbangan digital dengan timbangankonvensional yang sangat signifikan. Oleh karena itu peneliti manganalisis penggunaan sensor loadcell untukmenghitung benda padat dan benda cair dan menanalisis sistem kerja serta efisiensi keakuratan pada sensor loadcelldalam melakukan perhitungan berat benda padat dan benda cair.Kata Kunci : Sensor Berat (Loadcell), Perbandingan Nilai Ukur, Efisiensi,Microcontroller

KONSEP KOMUNIKASI DATA ANTARA PERANGKAT DENGAN WEBSITE MENGGUNAKAN WIRELESS (IoT) Agus Wibowo; Lawrence Adi Supriyono
JURNAL TEKNOLOGI INFORMASI DAN KOMUNIKASI Vol 10 No 1 (2019): Maret
Publisher : UNIVERSITAS STEKOM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtikp.v10i1.143

Abstract The more developed human needs about technology, the more research will be conducted on increasingly rapid technological developments, one example is IoT or Internet of things. It cannot be denied that IoT is a future technology that will be widely used by humans, because IoT has a concept that aims to expand the benefits of internet connectivity that is continuously connected. Allows humans to easily communicate with all equipment connected to the internet network. For this reason, the researcher developed a research on the concept of data communication between devices and interfaces. In this study the website uses wireless which is connected to the internet network. This wireless device will use the ESP8266 wireless module that has been embedded in the Wemos D1 R1 Mini.

KONSEP SERIAL KOMUNIKASI ANTAR BLUETHOOT SEBAGAI MASTER DAN SLAVE UNTUK BERTUKAR INFORMASI DIGITAL Marcus Gunadi; Lawrence Adi Supriyono
Elkom : Jurnal Elektronika dan Komputer Vol 12 No 2 (2019): Desember: Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v12i2.101

n this digital era and the increasingly developing human resources, it is possible to create new research in this era of development. One example of its development is the discussion of the concept of serial communication. In technology, we know the name of the serial communication. In today's world serial communication is the forerunner of communication between platforms in general. In this journal we will know what serial communication is, it is a communication method that is carried out one way and the concept of sending data is bit by bit or, in other words serial communication is one method of data communication that is sent over a cable which gets one bit of data in a a certain time simultaneously and alternately. In this study using the main tool namely the HC-05 bluethoot module which is used as a master and slave.

ANALISIS PEMAKAIAN SENSOR LOADCELL DALAM PERHITUNGAN BERAT BENDA PADAT DAN CAIR BERBASIS MICROCONTROLLER Agus Wibowo; Lawrence Adi Supriyono
Elkom : Jurnal Elektronika dan Komputer Vol 12 No 1 (2019): Juli: Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v12i1.102

The development of microcontroller technology that is rapidly making applications to be developed as a work in the field of technology that can help and facilitate human activities. Researchers see that current technological developments there are many uses of loadcell sensors to detect weight on objects. The number of factors that affect the weight difference between digital scales and scales very significant conventional. Therefore researchers analyzed the use of loadcell sensors for calculate solid and liquid objects and analyze the work system and the accuracy of the accuracy on the loadcell sensor in calculating the weight of solid objects and liquid objects.

PERANCANGAN OTOMASI ALAT INFUS BERBASIS FUZZY LOGIC Lawrence Adi Supriyono; Arief Marwanto; Suryani Alifah
Elkom : Jurnal Elektronika dan Komputer Vol 15 No 1 (2022): Juli : Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v15i1.785

Starting from the development of medical technology that is increasingly sophisticated and rapidly growing,researchers conduct medical research, namely about patient infusion handling services. In handling patient infusion, currently it is still manual which is carried out by nurses / medical personnel. Infusion handling services for patients still have shortcomings, namely the process of monitoring and replacing infusion fluids which are often late. If the problem is not treated quickly, it can lead to problems, namely the presence of air embolism in the blood vessels (the entry of foreign objects into the blood vessels, for example air). From that problem, the researchers made a new innovation in medical technology in handling infusions automatically and based on IoT. In this study, the smart online infusion device that has been made has good features and is very effective in handling infusions. This device has 3 main functions, namely: it can monitor the remaining infusion, it can change the infusion fluid automatically and it can indicate a blocked patient's infusion. This device already has a method for processing data with fuzzy logic. Media monitoring has been supported by a website that can be controlled remotely and in real time. Tests have been carried out and the effectiveness of the system is found to have an error rate of 0.2% - 0.7% and has an accuracy of 98%. Thus this tool can be used in terms of handling patient infusion automatically.

Sistem Monitoring Suhu, Kelembaban dan Kandungan Nutrisi Budidaya Tanaman Sawi Caisim Hidroponik Berbasis IoT Lawrence Adi Supriyono; Andy Febrian Wibowo
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol 3 No 1 (2023): Maret, Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Sekolah Tinggi Ilmu Ekonomi Trianandra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/juritek.v3i1.2035

Seiring dengan perkembangan zaman khususnya di Indonesia mulai kehilangan sedikit demi sedikit lahan sebagai media tanam. Salah satu cara untuk mengatasi masalah tersebut adalah dengan bercocok tanam dengan media hidroponik. Salah satu sayuran yang menggunakan media tanam hidroponik adalah sayuran sawi caisim. Permasalahan yang dihadapi petani hidroponik sawi caisim adalah penyediaan nutrisi yang cukup bagi tanaman. Tingkat kepekatan nutrisi yang dibutuhkan tanaman sawi caisim adalah 840-1400 PPM, apabila tanaman kekurangan unsur hara maka menyebabkan tanaman berkurang dalam melakukan penyerapan air dan ion nutrisi pada akar tanaman. Selanjutnya sawi dapat tumbuh dengan baik pada suhu rata-rata 15-30áµ’C dan apabila suhu terlalu tinggi dapat menyebabkan tanaman mudah layu atau bahkan mati. Berdasarkan permasalahan yang telah diuraikan di atas, maka penulis membuat â€œSistem Monitoring Suhu, Kelembaban dan Kandungan Nutrisi Budidaya Tanaman Sawi Caisim Hidroponik Berbasis IoT". Penelitian ini bertujuan untuk mengembangkan sistem yang dapat memantau suhu dan kelembaban dengan menggunakan sensor DHT11, kandungan nutrisi menggunakan sensor TDS Meter dan mikrokontroller Wemos D1 R1. Data pemantauan sensor akan ditampilkan menggunakan android dengan memanfaatkan teknologi Internet of Things.

Integration Hydroponic Aquaculture Systems for Optimizing Catfish Growth Management with Arduino Lawrence Adi Supriyono; A Andhika; Amalia Shifa Aldila; Prasetyo Hartanto
Jurnal Informatika Ekonomi Bisnis Vol. 6, No. 2 (June 2024)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v6i2.912

Modern agriculture faces significant challenges such as limited land and declining soil fertility. The integration of hydroponic systems with aquaculture, particularly catfish farming, offers an innovative solution to enhance agricultural efficiency and productivity. This study explores the integration of hydroponic systems with aquaculture for the simultaneous cultivation of plants and catfish in a controlled environment. The research utilizes Arduino technology for monitoring temperature, pH, and water turbidity, which are essential for the health of fish and plants. The research method used is Research and Development (R&D), involving the following steps: (1) Identifying potential problems, (2) Data collection, (3) Product design, (4) Design validation, (5) Design revision, and (6) Product testing. The results indicate that integrating hydroponic systems with Arduino technology improves the efficiency of monitoring and managing the cultivation environment, positively impacting plant and catfish growth. The implementation of this system shows an increase in plant nutrient content and better fish health. And then, this research significantly contributes to the development of sustainable agriculture and global food security through the adoption of innovative technology.

The Effectiveness of Adaptive Learning Systems Integrated with LMS in Higher Education andhika, Andhika; Aldila, Amalia Shifa; Supriyono, Lawrence Adi; Previana, Cantika Nur; Habibie, Dedi Rahman
Jurnal KomtekInfo Vol. 11 No. 2 (2024): Komtekinfo
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/komtekinfo.v11i2.505

Higher education has been paying close attention to adaptive learning systems (ALS) coupled with learning management systems (LMS) because of their potential to improve student outcomes and personalise learning experiences. The purpose of this study is to assess how well ALS combined with LMS can raise student engagement, academic achievement, and general satisfaction in higher education environments. Using a combination of quantitative data from academic performance measurements and qualitative input from focus groups and student questionnaires, a mixed-methods approach was used. A mid-sized university hosted the study over two semesters, with 500 undergraduate students enrolled in a range of subjects. A control group utilising a conventional LMS and an experimental group using an LMS linked with ALS were each given a set of participants. The quantitative analysis revealed a statistically significant improvement in academic performance for students in the experimental group (p < 0.05). Additionally, student engagement, measured through LMS activity logs and interaction frequencies, was notably higher in the experimental group. Qualitative feedback indicated that students appreciated the personalised learning paths and timely feedback provided by the ALS, reporting increased motivation and satisfaction with their learning experience. The integration of adaptive learning systems within LMS platforms demonstrates a positive impact on student academic performance, engagement, and satisfaction in higher education. These findings suggest that educational institutions should consider adopting an ALS-integrated LMS to support personalised learning and improve educational outcomes. Further research is recommended to explore the long-term effects and scalability of such systems across diverse educational contexts.

PERANCANGAN OTOMASI ALAT INFUS BERBASIS FUZZY LOGIC Lawrence Adi Supriyono; Arief Marwanto; Suryani Alifah
Elkom : Jurnal Elektronika dan Komputer Vol 15 No 1 (2022): Juli : Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v15i1.785

Starting from the development of medical technology that is increasingly sophisticated and rapidly growing,researchers conduct medical research, namely about patient infusion handling services. In handling patient infusion, currently it is still manual which is carried out by nurses / medical personnel. Infusion handling services for patients still have shortcomings, namely the process of monitoring and replacing infusion fluids which are often late. If the problem is not treated quickly, it can lead to problems, namely the presence of air embolism in the blood vessels (the entry of foreign objects into the blood vessels, for example air). From that problem, the researchers made a new innovation in medical technology in handling infusions automatically and based on IoT. In this study, the smart online infusion device that has been made has good features and is very effective in handling infusions. This device has 3 main functions, namely: it can monitor the remaining infusion, it can change the infusion fluid automatically and it can indicate a blocked patient's infusion. This device already has a method for processing data with fuzzy logic. Media monitoring has been supported by a website that can be controlled remotely and in real time. Tests have been carried out and the effectiveness of the system is found to have an error rate of 0.2% - 0.7% and has an accuracy of 98%. Thus this tool can be used in terms of handling patient infusion automatically.

Integration Hydroponic Aquaculture Systems for Optimizing Catfish Growth Management with Arduino Supriyono, Lawrence Adi; Andhika, A; Aldila, Amalia Shifa; Hartanto, Prasetyo
Jurnal Informatika Ekonomi Bisnis Vol. 6, No. 2 (June 2024)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v6i2.912

Modern agriculture faces significant challenges such as limited land and declining soil fertility. The integration of hydroponic systems with aquaculture, particularly catfish farming, offers an innovative solution to enhance agricultural efficiency and productivity. This study explores the integration of hydroponic systems with aquaculture for the simultaneous cultivation of plants and catfish in a controlled environment. The research utilizes Arduino technology for monitoring temperature, pH, and water turbidity, which are essential for the health of fish and plants. The research method used is Research and Development (R&D), involving the following steps: (1) Identifying potential problems, (2) Data collection, (3) Product design, (4) Design validation, (5) Design revision, and (6) Product testing. The results indicate that integrating hydroponic systems with Arduino technology improves the efficiency of monitoring and managing the cultivation environment, positively impacting plant and catfish growth. The implementation of this system shows an increase in plant nutrient content and better fish health. And then, this research significantly contributes to the development of sustainable agriculture and global food security through the adoption of innovative technology.

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