CHIPSET (Journal on Computer Hardware, Signal Processing, Embedded System and Networking)
CHIPSET (Journal on Computer Hardware, Signal Processing Embedded System and Networking) is a scholarly periodical. CHIPSET will publish research papers, technical papers, conceptual papers, and case study reports. This journal is published by Computer Engineering Department at Universitas Andalas, Padang, West Sumatra, Indonesia. CHIPSET mainly discusses embedded devices, networking, and mobile computing engineering aspects.
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Rancang Bangun Sistem Oil Change Reminder Sepeda Motor Berbasis Mikrokontroler Menggunakan Android
Rakan El Fawwaz;
Dodon Yendri
CHIPSET Vol. 1 No. 02 (2020): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas
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DOI: 10.25077/chipset.1.02.32-36.2020
This study aims to create a tool that can monitor motorcycle distance through a mobile application and provide an oil change reminder based on distance to the user through the telegram application. This system consists of three main components, namely embedded systems, mobile applications, and Realtime Databases. The embedded system consists of a Wemos D1 microcontroller and Hall effect Sensor. based on tests conducted the system can read motorcycle distances and save distance data into a Realtime Database and provide reminders to users, this system relies on an internet network, where the error rate of this system that is tested on unstable internet locations has the highest error rate of 79, 9% and lowest 59.3%, then the second condition was tested in locations with stable internet networks that had the highest error rate of 1% and the lowest 0%.
Prototipe Sistem Keamanan Pintu Rumah Berbasis Single Board Computer (SBC)
Khairul Fikri;
Mohammad Hafiz Hersyah;
Nefy Puteri Novani
CHIPSET Vol. 1 No. 02 (2020): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas
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DOI: 10.25077/chipset.1.02.37-45.2020
Security is very important necessary for everyone, one of that security’s needed is the savety of valuables both publicly and more especially at home. Because many of thieves who come direcly to the house, the door was forced open, ande forgot to close the door, the thefs cases increased. Therefore the system can detect movement in front of the door using a PIR sensor design, gives a warning when the door is forced open and can open or close the door automatically. This research uses the Telegram Bot to send orders and receive notifications in the form of text or images. The PIR sensor will give notification when a movement is detected in front of the door, onece detectedit will turn on the LED light and take a picture of the movement, a warning from the system in the form of buzzer. It will also serve as a warning when the door is forced open. When the user enters the open command via Telegram Bot, the door will open and close by itself. The error of the tested system is 0%, all components can work as expected.
Tabungan Pintar Berbasis Single Board Computer
Kevin Rahmat Trisnoyo;
Rian Ferdian
CHIPSET Vol. 1 No. 02 (2020): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas
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DOI: 10.25077/chipset.1.02.53-60.2020
At this time the piggy bank or savings began to be abandoned because many people save money in the bank. but if it is intended to save daily then it is not effective to choose a bank. this makes people no longer cultivate daily savings which is very good to save daily. the problem is also because generally the container for daily savings called piggy bank is generally small in size and easy to open or mostly just destroyed. then we need a piggy bank that is practical and sophisticated and also not easy to take so it helps to keep the saver from controlling his patience in saving. In order to create a sophisticated savings box, an embedded system is implemented that can make savings plans with a nominal money detection feature using the object detection method so that later savings can calculate the amount of money saved and savers can see it. YOLO is one object detection method that can be applied. Before that savers can make a saving plan by including the maximum target of saving desired and the old target of saving needed so that savers can be more structured in saving because they have clear objectives in their planning.
Sistem Monitoring Kendaraan Dinas Secara Real-Time Dengan Menggunakan Metode Geo-fence Berbasis Android
Prima Dwiyana Nugraha;
Derisma;
Nefy Puteri Novani
CHIPSET Vol. 1 No. 02 (2020): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas
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DOI: 10.25077/chipset.1.02.46-52.2020
This study aims to be a means in preventing the misuse of official vehicles. By using a geofencing system to monitor vehicles using Android. Because many government employees use official vehicles for personal use. In this system an application that has been installed with a geofencing system is installed on the smartphone. Then the system can track the gps of the vehicle you want to monitor. So that official vehicles can be monitored for their existence and the use of vehicles in a government agency can be used effectively and there is no misuse of state facilities.
Rancang Bangun Smart Case Sistem Monitoring Tabung Gas Elpiji Berbasis Mikrokontroler
Anisha Fadia Haya;
Werman Kasoep;
Nefy Puteri Novani
CHIPSET Vol. 1 No. 02 (2020): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas
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DOI: 10.25077/chipset.1.02.61-68.2020
This study aims to create a system that can monitor gas cylinders where this device consists of two systems, the first is a system to measure the weight of 3kg LPG gas cylinders to find the remaining gas which will then be displayed on the LCD, and the second the system gives a notification (alarm) if there is a gas leak via SMS. This system consists of Arduino UNO Microcontroller components, Load cell Sensor, MQ-6 Sensor, and SIM800L GSM Module. For overall system testing, the load cell sensor system can display a percentage of the weight value obtained an error rate of 0%, this indicates that the formula used in the program runs according to what is desired. In the MQ-6 sensor system can make the buzzer on at a value >= 700 ppm, the results of the buzzer can live when the detected gas value >= 700 ppm, this is as desired. In the sim800L gsm module system can send leak notifications, the results obtained that the module can send SMS notifications. And the system turns on the buzzer when the LPG gas has reached the minimum limit, the results obtained by the buzzer will sound when the remaining gas value <= 16%. Based on tests conducted on this system the system can measure the desired weight of the cylinder to look for the remaining gas in the form of a percentage and detect a gas leak and then send an SMS notification.
Rancang Bangun Real Count E-voting Menggunakan Mikrokontroler
Inge Frastika Fitri;
Derisma
CHIPSET Vol. 1 No. 02 (2020): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas
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DOI: 10.25077/chipset.1.02.69-78.2020
The purpose of this research is to implement an embeded system in a form of a device that can provide e-voting services and a realcount process that can quickly accumulate votes. With this device, it is expected to be a solution to conventional elections that are still prone to fraud, wasteful costs, and inefficient. This device applies NFC technology. Voter’s idcard is used as an identifier, the UID of voter’s idcard is read by the NFC reader and the verification process is running. Voters are entitled to vote if the voters' idcard number is verified and registered in the database. Here the voter will be allowed to proceed for choosing their preferred candidate from the pushbuttons. This device is expected to be saved huge cost by using pushbuttons instead of ballot papers. This device uses the SIM808 module as a data communication medium to send http packages containing uid and vote values to the webserver, to be further matched in a table in the database. When voters vote, the uid of the voter is stored in the results table in the following database with the value of the vote, and if an idcard with the same uid votes again, then the latest vote values will not be store. This method prevents duplication which often happens in conventional voting system. After whole voting ends, the final result is displayed on a web page in a graphical view for the satisfaction of voters. Voting and counting has become much faster and easier as the system doesn't really require counting personnel, therefore there has been a substantial reduction in the number of remuneration that is paid to them. This result menu can only be accessed after the specified time.
Sistem Klasifikasi Penumpang Bus Trans Padang Berdasarkan Pakaian Menggunakan Metode Image Processing
Muhammad Raid Naufal;
Rahmi Eka Putri
CHIPSET Vol. 1 No. 02 (2020): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas
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DOI: 10.25077/chipset.1.02.79-90.2020
Public transportation is one of the things that is often used by everyone. One type of public transportation that is often used in Indonesia is the Bus Rapid Transit (BRT) or commonly known as the busway. The city of Padang, West Sumatra has a BRT to serve the community called the Trans Padang Bus. However, in this bus service there are still several shortcomings that make the bus service ineffective. The gate system which is still manual on this bus makes service slow and inefficient. By using a flap barrier gate that has an image processing system for suit passengers, the service on this bus will be more effective. Utilizing the Raspberry Pi and You Only Look Once (YOLO), this system can be made as efficient as possible for the place and use. Passengers who will enter will be immediately detected by the PIR sensor and the system will start with a camera that will take pictures of passenger clothes. The image will be processed using YOLO and the results of the process in the form of passenger categories and prices will be displayed on the LCD. The author uses YOLO and the Fast R-CNN algorithm to determine passenger categories. With this method, the test results show an average success percentage of 98.3%.
Kontrol Suhu Rice Cooker dengan Metode Fuzzy Logic Sebagai Slow Cooker dan Memanaskan Makanan Menggunakan Aplikasi Android
Farlie Angriawan;
Ratna Aisuwarya;
Rian Ferdian
CHIPSET Vol. 1 No. 02 (2020): Journal on Computer Hardware, Signal Processing, Embedded System and Networkin
Publisher : Universitas Andalas
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DOI: 10.25077/chipset.1.02.91-100.2020
There is many electronic equipment that can facilitate the work in cooking. Some of these electronic equipment uses a large amount of electricity. For example in the use of electronic cooking tools such as microwaves, slow cookers and rice cookers. All three cooking utensils have more similar uses, namely in cooking and heating food. Therefore, it is combined into a rice cooker by using temperature control in the porridge cooking mode and setting the time for heating the food. In order to add the slow cooker feature to the rice cooker, the fuzzy logic method is used to control temperature and set the heating time on the microwave feature. On the use of a rice cooker, an Android application is made to select the desired cooking method. The results obtained are the features of slow cooker cooking porridge that is cooked for 2 hours the temperature will be stable at 60 minutes with an average temperature of ± 90.8 ° C, cooking porridge for 4 hours the temperature will be stable at 50 minutes with an average of average temperature ± 81.9 ° C, the cooking porridge for 6 hours the temperature will be stable in the 45th minute with an average temperature of ± 72.4 ° C. While in the microwave feature the results obtained for the length of time required to heat food, the more food heat to be produced.