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ELINVO (Electronics, Informatics, and Vocational Education)
ISSN : 25806424     EISSN : 24772399     DOI : 10.21831
ELINVO (Electronics, Informatics and Vocational Education) is a peer-reviewed journal that publishes high-quality scientific articles in Indonesian language or English in the form of research results (the main priority) and or review studies in the field of electronics and informatics both in terms of their technological and educational development.
Articles 3 Documents
Search results for , issue " Vol 4, No 1 (2019): May 2019" : 3 Documents clear
Sistem Kendali dan Akuisisi Data Suhu Serta Kelembaban Ruang Budidaya Jamur Tiram (Pleurotus Ostreatus) Berbasis Internet Of Things (IOT) Dewanto, Satriyo Agung; Rohmah, Amalia
Elinvo (Electronics, Informatics, and Vocational Education) Vol 4, No 1 (2019): May 2019
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (699.92 KB) | DOI: 10.21831/elinvo.v4i1.28253

Abstract

This study aims to determine the performance of temperature and humidity control technology of the Internet of Things (IoT) automatic oyster mushroom cultivation space. The stages of device development consist of analysis, design, assembly and testing. The design developed combines hardware control, software, and cloud server. This tool consists of 3 main processes, namely input using DHT11 sensors, process and output, namely 220 V AC actuators. There are two tests namely technical and effectiveness. The test results that have been carried out are: (1) the performance test results obtained an average error of 1.44% and a mean humidity of 3.35%, so that it can be used properly in the process of oyster mushroom cultivation; (2) the actuator will turn on if the temperature is more than 28oC or the humidity is less than 70%. The results of the transmission and storage of hardware data to the software on the database function properly, testing the effectiveness which shows the tools developed are more effective 5 hours compared to the manual method, (3) The advantages of this tool are that it can work automatically with IoT technology, there is realtime data recording, and features that are easy to use, so that it can help farmers in the care of oyster mushrooms.
Sistem Informasi Geografi (SIG) Pencarian Lokasi Tambal Ban dengan Pemanfaatan Teknologi GPS Yuridka, Fitrah; Zaenuddin, Zaenuddin; Puspitasari, Desy Ika
Elinvo (Electronics, Informatics, and Vocational Education) Vol 4, No 1 (2019): May 2019
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (41.443 KB) | DOI: 10.21831/elinvo.v4i1.23146

Abstract

The occurrence of a tire leak in the middle of a trip can often be caused by many things, such as being hit by a sharp object, the age of the tire is too old, leaking in the former patches, or it can be caused by others. These factors make vehicle users panic and think to immediately find the nearest tire repair location. Almost everyone has a smartphone where there is a Google Map application by utilizing GPS technology so as not to get lost when driving, with GPS technology can be estimated the distance between one location and another. The purpose of this study is to produce a GIS mobile application that provides a tire patch location search feature with information, so that it is expected to be useful for vehicle users if they experience a tire accident or erupt on the road. The workshop information that is presented is the opening / closing time of the workshop, there are nitrogen added facilities or not, tubeless tire patches, can repair motorcycle tire patches or can also tire the car and the contact of the workshop owner, so you can directly contact the nearest tire patch. The results of testing the user's response to the use of the application indicate that the application is useful.
Kinerja dari Prototipe Robot Visual Pengumpul Sampah Perairan dengan Remote Control menggunakan Telemetri Waluyanti, Sri; Sulistyawan, Faiz
Elinvo (Electronics, Informatics, and Vocational Education) Vol 4, No 1 (2019): May 2019
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (413.212 KB) | DOI: 10.21831/elinvo.v4i1.28343

Abstract

The making of prototype robot waste water collection aims to know the performance itself. The prototype of the Aquatic Waste Collection Robot is designed to float and clean trash in remote controlled waters. The main control drives a series of DC brushless motors to drive while the MG995 servo motor drives a rudder or defender. The device is also equipped with a camera as a medium to see the condition of the robot directly or in real time which will be displayed on the monitor screen. The camera and screen are connected to a telemetry circuit consisting of a transmitter and receiver with a frequency of 5.8 GHz, and a Li-Po battery as a source of robot power supply. The results of prototype testing of water garbage collection robots have been carried out in Embung Langensari Yogyakarta with a depth of 2-3 meters and an area of 5890 m2, the robot can go with a maximum speed of 0.3 m / s with or without the garbage load. Garbage nets used with a capacity of 20 liters. Robots can maneuver to turn right or left with a rudder. In the garbage collection process, this robot can collect relatively small waste

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