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All Journal e-Jurnal Arus Elektro Indonesia Journal of Multidisciplinary Academic Jurnal Teknologi
Bakhtiar Bakhtiar
Politeknik Negeri Lhokseumawe
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Engineering Mechanical Engineering Social Sciences

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Realisasi Sistem Switch Lampu Penerangan Ruangan Otomatis Untuk Meningkatkan Efisiensi Energi Listrik Bakhtiar Bakhtiar; Suherman Suherman
Jurnal Arus Elektro Indonesia Vol 1 No 2 (2015)
Publisher : Fakultas Teknik, Universitas Jember

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Abstract

Penghematan energi listrik sangat bergantung pada perilaku dan kesadaran manusia. Sekitar 80% keberhasilan kegiatan konservasi energi ditentukan oleh faktor manusia, sedangkan 20% lagi bergantung teknologi dan peralatan. Salah satu solusi alternatif dalam permasalahan ini adalah menerapkan sistem otomasi sehingga secara otomatis menghidupkan dan mematikan lampu ruangan dengan mendeteksi keberadaan manusia di dalam ruangan. Dalam penulisan ini melakukan realisasi rancangan  agar dapat dimanfaatkan oleh masyarakat sebagai fitting ekstensi otomatis dalam upaya penghematan daya listrik. Penelitian ini juga membandingkan disipasi daya yang timbul saat lampu tidak menyala dengan lampu sensor gerak yang ada di pasaran.  Realisasi rancangan terdiri dari dua sistem yaitu, menggunakan sensor PIR terintegrasi pewaktu NE555 dan sensor PIR terintegrasi mikrokontroler Atmega 8 SMD. Hasil yang dicapai adalah, disipasi daya lampu sensor gerak  type LED di pasaran adalah 6,2 Watt, lampu penerangan ruangan otomatis terintegrasi pewaktu IC555 lebih efisien 79,26% dibandingkan lampu sensor gerak di pasaran, lampu penerangan ruangan otomatis terintegrasi mikrokontroler atmega 8 lebih efisien 60,39% dibandingkan lampu sensor gerak di pasaran. Kata Kunci: Efisiensi, Lampu Otomatis, Light Fitting, Mikrokontroler, Sensor gerak, Timer
Design of SCADA Wireless System Protocol-Based AX.25 for Monitoring Micro hydro Power Plants Salahuddin Salahuddin; Yusman Yusman; Bakhtiar Bakhtiar; Fadhli Fadhli
Journal of Multidisciplinary Academic Vol 1, No 1 (2017): Science, Engineering and Social Science Series
Publisher : Penerbit Kemala Indonesia

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Abstract

With a range of long distances or depths and areas beyond the reach of the internet it is necessary to design a wireless SCADA system based on the AX.25 protocol for the purpose of monitoring Micro hydro power generation and forming a prototype in a model of a micro hydro power plants (Micro hydro power plant) wirelessly monitoring system. The method used in this research is quantitative method, by designing a system to monitor Micro hydro power plant wirelessly by utilizing AX.25 protocol. This system can monitor several Micro hydro power plant parameters such as voltage, current and frequency and turbine rotation so that it can be accessed directly at one central location. Data transmitted by Remote Terminal Units (RTUs) may serve as a reference for operators to decide on further steps if any monitored Micro hydro power plant parameters change from a predetermined standard. This prototype has been simulated using the Proteus 8.6 and LabView 2012 software. Data from the sensors transmitted over radio frequency using KYL 1020 from each RTU to MTU and connected to the computer using LabView software and displayed on the computer with taking into account the operating parameters, characteristics and workings of the AX protocol. The RTU system has been successfully simulated using 2 ACS712 current sensors, voltage sensor, zero crossing point, frequency sensor and rotation sensor functional for monitoring Micro hydro power plant parameters. The AX.25 protocol has been applicable in the wireless SCADA network for monitoring the performance of the Micro hydro power plant by embedding in a KYL-1020UA transceiver radio using the 433 MHz frequency and the AFSK modulation system. Radio transmitter KYL-1020UA has been successfully simulated to send data from sensors to display on the computer through SCADA built applications. The data changes in the RTU section can be displayed properly on the GUI in accordance with the existing display at the Micro hydro power plant location.
Perancangan Software Robot Pencari dan Penyusun Menara Lagori pada ABU Robocon 2022 Salahuddin Ali; Yusman Yusman; Bakhtiar Bakhtiar; Muhammad Raju
Jurnal Teknologi Vol 22, No 2 (2022): Oktober 2022
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/teknologi.v22i2.3259

Abstract

Lagori is a traditional game and one of the games originating from southern India. This game is played by two teams, where the first team is the seeker and the second team is the pitcher. The game starts by throwing the ball by the seeker to break the stone tower called Lagori. While the seeker tries to pile up more stones, the hitter throws the ball to annoy them. The purpose of this final project is to design a search robot and a Lagori tower to take part in the Indonesian Robot Contest (KRI) 2022. This search robot and Lagori tower are designed based on the Contest procedure using the Atmega2560 microcontroller as a microcontroller, pneumatics are used to pull and remove the gripper, robot The search engine and the Lagori tower use a semi-automatic system, so a wireless joystick is used as a controller, making it easier for users to control it. The results of the search robot and tower testing are in accordance with the algorithm that has been embedded in the 2560, for the pwm setting it varies between 100 and 110 and is used as a speed controller and the robot moves directions such as forward, backward, forward, backward, left, and to the right. The I/O ports on the microcontroller are given logic (logic 1), while for pneumatics repelling and pulling the gripper arm, gripper motors, gripper motors, bohh ball drive motors, and off logic firing motors (logic 0). 
Co-Authors Fadhli Fadhli Muhammad Raju Salahuddin Ali Salahuddin Salahuddin Suherman Suherman Yusman Yusman