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Journal : KOMPUTEK

SMART CARD SYSTEM PENGATUR DAN PENGENDALI PENGGUNAAN DAYA LISTRIK DI LABORATORIUM TEKNIK ELEKTRO UNIVERSITAS MUHAMMADIYAH PONOROGO Dika Fikri Laistulloh; Edy Kurniawan; Eka Dwi Nurcahya
KOMPUTEK Vol 1, No 1 (2017): Oktober
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1140.993 KB) | DOI: 10.24269/jkt.v1i1.119

Abstract

Perkembangan teknologi automasi saat ini telah dirasakan dalam semua aspek kehidupan manusia. Kemudahan dan keamanan yang ditawarkan dalam teknologi juga berdampak positif, khususnya dalam aspek energi listrik. Jaringan instalasi listrik di laboratorium dituntut harus memiliki standart instalasi listrik yang bagus. Di lab Elektro Universitas Muhammadiyah Ponorogo. Saat ini masih menggunakan sistem laboratorium parallel (satu laboratorium untuk beberapa praktikum). Panel-Panel per praktikum yang ada dalam system laboratorium parallel ini terhubung pada satu sumber listrik. Hal ini dilakukan karna jumlah mahasiswa elektro yang jumlahnya sedikit. Sistem laboratorium parallel ini menimbulkan konsumsi daya berlebih yang terbuang sia-sia sehingga konsumsi listrik menjadi boros. Sistem instalasi listriknya yang masih menggunakan saklar manual pada umumnya dirasa kurang praktis dan efisien. Untuk itu teknologi Radio Frequency Identification (RFID) dapat digunakan untuk fungsi saklar yang sudah otomatis dan juga memiliki kode. Pada system ini RFID digunakan sebagai “ smart card “ untuk mengatur kelistrikan, instalasi listrik ruangan, serta peralatan dan modul praktikum dalam satu ruangan Laboratorium. Penggunaannya hanya untuk kalangan terbatas. Hal ini dilakukan untuk meningkatkan kenyamanan, efisiensi, security, dan juga pengembangan system teknologi agar lebih inovatif.
RANCANG BANGUN SISTEM OTOMATIS DAN MONITORING JARAK JAUH ENGINEERING WORK STATION DI PLTU VIA WEB Suryanto Suryanto; Edy Kurniawan
KOMPUTEK Vol 4, No 2 (2020): Oktober
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/jkt.v4i2.533

Abstract

The engineering work station room is a server room that has a function to be the control center for all components in the PLTU which will have to be equipped with several sensors, namely the DHT11 temperature sensor, ZMPT101 voltage sensor, ACS712 current sensor to help keep temperature, voltage, current stable . To obtain maximum results, several stages are needed in designing this tool, including literature study, technical data collection, planning process, manufacturing, testing, discussion and conclusions.To maintain the conditions in the engineering work station room, an automatic system and remote monitoring were designed which have a working principle, namely if the temperature in the EWS room is below 18C then the AC motor is off. If the EWS room temperature is at 18C - 23C, the AC motor has a medium start. If the EWS room temperature is above 23C, the AC motor has full power. Meanwhile, the results of reading conditions in the EWS room, namely the conditions of temperature, voltage, and current will be displayed via the Thingspeak web. The results of this study the tool is able to work according to predetermined working principles and data analysis is also in accordance with existing calculations
SISTEM OTOMATISASI FOTOSINTESIS BUATAN PADA AQUASCAPE BERBASIS ARDUINO Sinug Raharjo; Edy Kurniawan; Eka Dwi Nurcahya
KOMPUTEK Vol 2, No 1 (2018): April
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (744.786 KB) | DOI: 10.24269/jkt.v2i1.66

Abstract

Aquascape merupakan sebuah seni mengatur tanaman air dan batu pada sebuah akuarium. Berbeda dengan akuarium pada umumnya aquascape menjadi tempat hidup dan berkembang ikan sekaligus tumbuhan air. Tumbuhan air untuk berkembang akan membutuhkan energi melalui proses fotosintesis. Fotosintesis adalah proses sintesis karbohidrat dari bahan bahan anorganik (CO2 dan H2O) pada tumbuhan berpigmen dengan bantuan energi cahaya matahari. Proses fotosintesis tumbuhan air memerlukan pencahayaan sebagai pengganti sinar matahari. Selain pencahayaan, suhu dan tingkat kekeruhan air merupakan faktor penting dalam keberhasilan suatu fotosintesis. Sehingga dibuatlah suatu sistem otomatisasi fotosintesis buatan tumbuhan air dan ramah bagi ikan pada aquascape. Sistem ini berbasis Mikrokontroler Arduino Uno yang terhubung dengan sensor suhu DS18B20, sensor kekeruhan air dan modul RTC(Real Time Clock). Dari hasil penelitian dan analisa data, Sensor suhu dapat mengontrol suhu ideal air pada suhu 28°C, ketika suhu melebihi batasan maka Cooling fan akan bekerja. Sensor kekeruhan air mengontrol tingkat kekeruhan air dengan batasan 25 NTU(Nephelemetric Turbidity Unit), jika kekeruhan air melebihi batasan maka Ekstenal filter akan bekerja. Pencahayaan menggunakan lampu LED (Light Emitting Diode) yang dikontrol dengan RTC dari jam 08.00 sampai dengan jam 16.00 (8 jam per hari).
RANCANG BANGUN PENGAMAN MATA DENGAN LAYAR TV BERBASIS ARDUINO UNO Andy Nugroho Prio Utomo; Edy Kurniawan; Muh Muhsin
KOMPUTEK Vol 5, No 1 (2021): April
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/jkt.v5i1.682

Abstract

Television is an electronic device which now the majority is owned by all Indonesians. Besides the use of this electronic device, there is a negative impact or thing that is contained in this electronic device. When watching television, eyes often experience tired and dry eyes, this is caused by television monitors that emit radiation rays and cause several eye problems. The radiation beam emitted from each television differs depending on the size of the monitor. This has been proven by tests that have been carried out by related institutions that the distance to watch television for each monitor is different. "The eye has the most important role for the development of human intelligence". Therefore a tool was designed from the problems that arise which will set the ideal distance for watching television using the PIR sensor to determine the distance of the audience from the television which will be forwarded to Arduino UNO as data processing, the output of the tool is in the form of LED, Buzzer and executed by Rellay as Automatic shutdown where the television will be turned off automatically when the audience enters a distance of less than 3 meters and within 1 minute with the LCD indicator displaying text data in the form of "Danger" and the television will not be turned off automatically if the viewing distance is more than 3 meters and the LCD will display text data in the form of "SAFE".
PERANCANGAN SISTEM KEAMANAN TAS RANSEL BERBASIS ESP8266 DENGAN NOTIFIKASI MENGGUNAKAN APLIKASI TELEGRAM Rudi Kristanto; Edy Kurniawan
KOMPUTEK Vol 4, No 2 (2020): Oktober
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/jkt.v4i2.534

Abstract

A backpack is a medium that functions as a storage for various valuables. In general, backpacks that are not equipped with a safety system can make them vulnerable to theft. This research resulted in a security system design to detect the location of the backpack and detect the backpack open by force with a notification using the telegram application. In this backpack security system will use components, namely light sensor (LDR), voltage sensor, ADS1115 module, unblox 6m GPS module, IC ESP8266, external modem, buzzer driver, stepup circuit, buzzer, battery and telegram application. The ESP8266- based backpack security system with notifications using the telegram application has several advantages, namely that it can provide a warning in the form of a buzzer alarm and notification on the teleram application if the backpack is forced to open, can track the position of the backpack in case of theft and if you don't remember the position of the backpack . The results of research on the backpack system are able to work according to predetermined working principles and data analysis is also in accordance with existing calculations.
PENDETEKSI KADAR ALKOHOL DALAM TUBUH MANUSIA MELALUI HEMBUSAN NAFAS UNTUK PENGEMUDI MOBIL Langgeng Wijaya; Edy Kurniawan; Didik Riyanto
KOMPUTEK Vol 3, No 2 (2019): Oktober
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (347.598 KB) | DOI: 10.24269/jkt.v3i2.259

Abstract

Alcohol is a drink containing ethanol in it and people who are ordinary alcohol or drinks that can be intoxicating, the impact of consuming this alcohol a lot and one of them is a diversion campaign produced by the driver. From some of these questions, the idea emerged for the detection of "Detection of Alcohol Content in the Body Through Talking Breath for Car Drivers" the design of this tool is expected to be able to be earlier or be able to prevent accidents caused by motorists consuming alcohol while driving. This design is made by finding references derived from journals, books and articles, which then make a plan or drawing that is intended for design such as what will be made, design in the form of hardware that connects the input devices, processes and outputs, while the software consists of programs as system drivers. After the design is complete, the tool will be designed and analyzed. Based on the analysis carried out, the system can protect alcohol with the help of the tgs2620 sensor if the sensor detects more than 100ppm of gas it will be processed by the atmega32 microcontroller and the output released consists of an LCD which is useful as a power and ppm viewer produced by the sensor, leds and buzzer as indicator, dc motor is useful as a prototype of a car that can be run or not and isd 1820 (voice recording) consumes alcohol for the car driver.