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IOT Based Automatic Light Control System Using MQTT Protocol Sima, Brema Arisma; Buaton, Relita; Sihombing, Marto
International Journal of Informatics, Economics, Management and Science Vol 3 No 1 (2024): IJIEMS (January 2024)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/ijiems.v3i1.1213

Abstract

An Internet of Thing-based automatic light control system using the MQTT protocol is an efficient solution for controlling lights on or off. This study aims to design and implement an IOT-based automatic light control system that can be accessed and controlled via the internet network. This system uses the MQTT protocol to communicate between the hardware and software connected to the MQTT Broker. This system also consists of several main components, namely a light sensor, NodeMCU ESP8266, and a user application. The light sensor is used to detect the intensity of surrounding light, NodeMCU ESP8266 to connect to Wi-Fi networks and broker MQTT. The MQTT broker serves as a communication center between publishers and subscribers. MQTT Dash is a user application that provides an interface for manually controlling the user's lights or setting the automatic mode.
PENERAPAN FUZZY DENGAN PARTICLE SWARM OPTIMIZATION (PSO) PADA PENILAIAN KINERJA DOSEN Sihombing, Marto; Manik, Ediman
JURNAL TEKNOLOGI KESEHATAN DAN ILMU SOSIAL (TEKESNOS) Vol. 1 No. 1 (2019): JURNAL TEKNOLOGI, KESEHATAN DAN ILMU SOSIAL (TEKESNOS)
Publisher : Universitas Sari Mutiara Indonesia

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Abstract

Pemanfaatan teknologi pada saat ini sangat berkembang seiring dengan pekembangan zaman, sehingga masih banyak generasi muda yang perlu mendapatkan pengajaran yang layak. Pelajaran bisa diperoleh dari apa yang telah diajarkan orang tua dilingkungan rumah dan Dosen di Perguruan Tinggi. Terlepas dari tanggung jawab orang tua di rumah, kita sebagai generasi muda juga wajib untuk menuntut ilmu di bangku sekolah sampai perguruan tinggi guna mencapai cita-cita kita. Banyak terdapat perguruan tinggi yang bonafit bahkan biaya kuliahnya pun bervariasi, akan tetapi perguruan tinggi yang mempunyai biaya mahal tidak bisa dijadikan sebagai tolak ukur bahwa perguruan tinggi berkompeten, baik dari tenaga pengajar maupun peraturan akademik dalam perguruan tinggi tersebut. Perguruan tinggi yang berkompeten adalah perguruan tinggi yang memiliki tenaga pengajar yang berkompeten. Dalam Proses Belajar Mengajar di Perguruan Tinggi, dosen mempunyai peran penting dalam keberhasilan mahasiswa dalam menguasai materi yang diberikan. Penilaian terhadap kinerja dosen diniai melalui 3 (tiga) variabel yaitu : Variabel Materi, Variabel Disiplin dan Variabel Sikap. Dengan Nilai parameter : Sangat Rendah (SR), Rendah (R), Cukup (C), Baik (B) dan Sangat Baik (SB), dari paramater tersebut akan diketahui hasil Penilaian Kinerja Dosen. Maka perlu dibangun aplikasi untuk menilai kinerja dosen menggunakan Fuzzy dengan Particle Swarm Optimization (PSO), agar penilaian Kinerja Dosen dapat di nilai dengan Cepat.
LINEAR CONGRUENT METHOD Penerapan Algoritma Linear Congruent Method Pada Pengacakan Soal Kenaikan Tingkat Karyawan Di LKP Sempoa SIP Binjai Adhitya, Sri Ayu; Ginting, Budi Serasi; Sihombing, Marto
JURNAL TEKNOLOGI KESEHATAN DAN ILMU SOSIAL (TEKESNOS) Vol. 4 No. 1 (2022): JURNAL TEKNOLOGI KESEHATAN DAN ILMU SOSIAL (TEKESNOS)
Publisher : Universitas Sari Mutiara Indonesia

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Abstract

An exam is a test conducted to see and determine a person's ability in terms of competence,knowledge and experience. By conducting an exam, an educational institution can determinewhether a student can continue to the next class or not, while in a work environment, theinstitution can determine whether a person is entitled to be accepted as a worker or can get apromotion. Based on the journal Andilala, Gunawan (2018) about the implementation of thelinear congruent method for randomizing questions in an android-based arithmetic calculationgame. Said that "The linear congruent method is used as a means for randomizing thearithmetic calculation questions so that users who play will not find the same questions asother users". In conducting exams or tests for employees, SIP Sempoa still uses the manualmethod where all employees take exams with the same paper and number of questions. Theimplementation of the exam with the same number of questions is considered ineffective fordetermining employee competence. To avoid this problem, the author will utilize technologyby using the Linear Congruent Method (LCM) to generate a random number of questions sothat each employee has a question with a different number and process. exams are moreeffective. Based on the explanation above, the author takes the title "Application of the LinearCongruent Method Algorithm in Randomization of Employee Level Increase Problems at LKPAbacus SIP Binjai".