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DETEKTOR KARBONDIOKSIDA (CO2) SEBAGAI PENGAMAN INTERNAL MOBIL BERBASIS MIKROKONTROLLER 二氧化碳探测器是一种基于微型控制器的内部安全装置
Jurnal Qua Teknika Pub Date : 2020-09-20 DOI: 10.30736/JT.V13I2.478
M. A. Kurniawan, Z. Abidin, A. Laksono, Affan Bachri
{"title":"DETEKTOR KARBONDIOKSIDA (CO2) SEBAGAI PENGAMAN INTERNAL MOBIL BERBASIS MIKROKONTROLLER","authors":"M. A. Kurniawan, Z. Abidin, A. Laksono, Affan Bachri","doi":"10.30736/JT.V13I2.478","DOIUrl":"https://doi.org/10.30736/JT.V13I2.478","url":null,"abstract":"Air is one of the kinds of the gas group as the main source of breathing for the living things. In the air, there are many types of gases, but not all of them are good to be inhaled, one of them is carbondioxide. Carbondioxide is mostly produced by the vehicles, and it is also present in the car. Carbondioxide detectoris a safety tool used in the car. It is based on microcontroller and can be used to provide security to its users. The MQ135 censor detects carbondioxideby transmitting the data through the ATMega328 microcontroller whose concentration can be viewed through the LCD. Actuators in this study consisted of LED, buzzer, and servo motors as the power windows drivers. When the carbondioxide gas level exceeds the threshold of 1000 ppm, the LED that originally is in green will turn into red, the buzzer will be active and the servo motor will move to open the power windows. Conversely, when the carbondioxide gas level has returned to normal, buzzer will turn off and automatically power windows will close with the help of servo motor, and LED will turn back into green. The set of tool that has been made, compared to the carbondioxide gas detector in the room resulting error value of 3.11%.","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76659409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
MODEL CNN LENET DALAM PENGENALAN JENIS GOLONGAN KENDARAAN PADA JALAN TOL CNN风格的LENET在高速公路上识别车辆类型
Jurnal Qua Teknika Pub Date : 2020-09-20 DOI: 10.30736/JT.V13I2.469
A. Pramana, Endang Setyati, Yosi Kristian
{"title":"MODEL CNN LENET DALAM PENGENALAN JENIS GOLONGAN KENDARAAN PADA JALAN TOL","authors":"A. Pramana, Endang Setyati, Yosi Kristian","doi":"10.30736/JT.V13I2.469","DOIUrl":"https://doi.org/10.30736/JT.V13I2.469","url":null,"abstract":"Research in the field of transportation, especially vehicle classification with various methods, is a widely developed field of study. Vehicles can be categorized by shape, dimension, logo, and  type. The vehicle dataset is also not difficult to find because it is general in nature. Based on the research that has been done, the introduction of group types based on the number of axles with CNN, the dataset is not yet available to the public. In this paper, we discuss the introduction of the types of groups using the Convolutional Neural Network method. The architecture used is the LeNet model. The trial scenario is carried out in 4 stages, namely 25 epochs, 50 epochs, 75 epochs and 100 epochs. Based on the test results, the accuracy obtained continues to increase at 50 epochs and 100 epochs iterations. Starting from an accuracy of 82%, 94% to the highest accuracy of 95%. Likewise in the prediction the data has increased from 80%, 85% to the highest accuracy that can be 86%. From 50 epochs to 75 epochs, the accuracy of both training and testing has decreased.","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72860064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
PENGEMBANGAN APLIKASI TRAVELING SOCIAL MEDIA DENGAN SCRUMS
Jurnal Qua Teknika Pub Date : 2020-09-20 DOI: 10.30736/JT.V13I2.471
T. Septianto
{"title":"PENGEMBANGAN APLIKASI TRAVELING SOCIAL MEDIA DENGAN SCRUMS","authors":"T. Septianto","doi":"10.30736/JT.V13I2.471","DOIUrl":"https://doi.org/10.30736/JT.V13I2.471","url":null,"abstract":"As an application developer usually needs to do project management to work on a project. Project management is a strategy used to complete a project. Project management methods vary greatly. One of them is the scrums method. This method prioritizes individual tasks, then delegates those tasks to the team members who are considered the most appropriate for completing those tasks. The application of the Scrums method is iterative or repeated using a different backlog. In this study the Scrums method is applied in the development of social media application projects such as Instagram but is more specific in traveling activities. The development of this project was given a time of work for seven weeks. So in this study we documented all the processes in the Scrums method that we carried out in order to be a reference in making application strategies.","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83671138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
RANCANG BANGUN ALAT PENYIRAM TANAMAN OTOMATIS CABE RAWIT BERBASIS MIKROKONTROLLER 设计一种基于微控制器的自动作物洒水器
Jurnal Qua Teknika Pub Date : 2020-03-19 DOI: 10.30736/JT.V12I1.395
Achmad Aminul Muklis, Ulul Ilmi
{"title":"RANCANG BANGUN ALAT PENYIRAM TANAMAN OTOMATIS CABE RAWIT BERBASIS MIKROKONTROLLER","authors":"Achmad Aminul Muklis, Ulul Ilmi","doi":"10.30736/JT.V12I1.395","DOIUrl":"https://doi.org/10.30736/JT.V12I1.395","url":null,"abstract":"The development of today’s technology is increasing, people expect a tool that can help human work, for that technology becomes a necessity for humans. This undergraduate thesis makes a tool that can do the work of watering chili plants automatically. This tool aims to replace manual work to become automatic. The benefit obtained from this tool is to facilitate human work in watering chili plants. This tool uses soil sensors soil moisture that serves as a detector and sends commands to the ATmega328 microcontroller to turn on the driver relay so that the pump can flush the water as needed automatically. The making of this undergraduate thesis is done by designing, creating and implementing system components which include the ATmega328 Microcontroller as the controller, driver relay to turn on and turn off the water pump, the LCD (Cristal Display liquid) to display the score of soil moisture. The results of the research prove the tool made can work well and can be developed as expected. The tool can function when the soil moisture is above 1003 PH, however, it does not work if the soil moisture is less than 345PH.","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87037855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MODIFIKASI LASTON AC-WC MENGGUNAKAN LIMBAH BONGKARAN BETON LASTON acwc改用的是一个混凝土块废物
Jurnal Qua Teknika Pub Date : 2020-03-19 DOI: 10.30736/JT.V12I1.398
Heri Wahyudiono, Sudjati Sudjati, B. Winarno, Ki Catur Budi
{"title":"MODIFIKASI LASTON AC-WC MENGGUNAKAN LIMBAH BONGKARAN BETON","authors":"Heri Wahyudiono, Sudjati Sudjati, B. Winarno, Ki Catur Budi","doi":"10.30736/JT.V12I1.398","DOIUrl":"https://doi.org/10.30736/JT.V12I1.398","url":null,"abstract":"The use of raw materials as road pavement materials in general uses materials that are still fairly common. Researchers are trying to use alternative materials as substitutes for aggregates that are exploited continuously. This research uses fine aggregate demolished concrete that has been destroyed. The method used was an experiment with asphalt content variation of 6%, 6.5%, 7%, 7.5%, 8%. This test uses the Marshall method which is the basis for calculating the stability and flow values. In the Marshall test the results of testing the characteristics of the table the highest VMA value with asphalt 6% with a value of 19.87%, the highest VIM value with asphalt 6% with a value of 7.91 Highest VFB value with asphalt 6.5% with 89.62% stability value with asphalt 7% with 3538 kg value, for the highest flow value with optimum asphalt is at 7.5% and 8% of VIM, VMA, VFB values, STABILITY, and MQ.","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86288731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IDENTIFIKASI RESIKO KESELAMATAN DAN KESEHATAN KERJA PEMBANGUNAN GEDUNG BANK MANDIRI KEDIRI 自我投资银行大楼建设工作的安全和健康风险
Jurnal Qua Teknika Pub Date : 2020-03-19 DOI: 10.30736/JT.V12I1.396
R. Ajiono, Yosef Cahyo Sp Sp, April Gunarto, Sudjati Sudjati
{"title":"IDENTIFIKASI RESIKO KESELAMATAN DAN KESEHATAN KERJA PEMBANGUNAN GEDUNG BANK MANDIRI KEDIRI","authors":"R. Ajiono, Yosef Cahyo Sp Sp, April Gunarto, Sudjati Sudjati","doi":"10.30736/JT.V12I1.396","DOIUrl":"https://doi.org/10.30736/JT.V12I1.396","url":null,"abstract":"Every job must have risks and potential hazards that threaten, the existence of rules and regulations governing the implementation of work intended to minimize the occurrence of a work accident. The purpose of this study was to determine the types of work accidents, the causes of work accidents and the most dominant factors. This research method uses quantitative descriptive. The sample in this study amounted to 40 of 62 respondents. Data collection by distributing questionnaires to respondents. The results of research on the types of workplace accidents that occur are tripping, hammering, electric shock, in the hands and legs. While the causes of work accidents that occur are lack of knowledge of workers, physical conditions that do not support, do not wear personal protective equipment, the alarm system does not meet the requirements, the authority of the equipment due to frequent use. The most dominant factor of the types of work accidents is statement X1.3 (hammered) with a percentage value of 62.50%, and from the cause of work, an accident is statement Y1.3 (Not wearing personal protective equipment) with a percentage value of 65 %. ","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90805606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
KOORDINASI SISTEM PROTEKSI TRAFO DISTRIBUSI 20 KV (STUDI LAPANGAN PT. PLN PERSERO UNIT LAMONGAN) 协调协调传输传输系统20 KV (PT. PLN PERSERO单位实地研究)
Jurnal Qua Teknika Pub Date : 2020-03-19 DOI: 10.30736/JT.V12I1.400
Rohmat Syaifuddin, Z. Abidin, Affan Bachri
{"title":"KOORDINASI SISTEM PROTEKSI TRAFO DISTRIBUSI 20 KV (STUDI LAPANGAN PT. PLN PERSERO UNIT LAMONGAN)","authors":"Rohmat Syaifuddin, Z. Abidin, Affan Bachri","doi":"10.30736/JT.V12I1.400","DOIUrl":"https://doi.org/10.30736/JT.V12I1.400","url":null,"abstract":"Electricity distribution systems that use aerial or ground wires often experience various disturbances. Disturbances that often occur are symmetry disturbances or asymmetric disturbances which can be in the form of a short circuit of one phase to the ground, between phases or the breakup of one or more. To determine the magnitude of the fault current is needed transformer distribution system analysis to determine the disturbances that will occur. The transformer which is the main equipment in a GI must be considered to get the right current and safety circuit. Designing an appropriate transformer setting is an effort to protect equipment, systems and consumer needs from interference that may occur in the distribution system. Calculation of the fault current and the magnitude of the transformer nominal current will be used as an important reference in determining the transformer setting in the distribution of voltage to consumers. From the results of these calculations, it can be concluded that the relay feeder performance time is slower than the relay time in the calculation. The data in the field is still in a suitable condition (the difference is not too far away), so that the overall OCR - GFR settings in the field are still in good condition.","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77199213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PERANCANGAN DAN IMPLEMENTASI SISTEM PAKAR DIAGNOSIS PERTOLONGAN PERTAMA PENYAKIT AKIBAT GIGITAN NYAMUK MENGGUNAKAN METODE CERTAINTY FACTOR BERBASIS ANDROID 基于ANDROID的确定因素因素，设计和执行系统蚊子叮咬引起的疾病的急救诊断专家使用了基于ANDROID的方法
Jurnal Qua Teknika Pub Date : 2020-03-19 DOI: 10.30736/JT.V12I1.397
A. Kusuma, Agung Sugiarto
{"title":"PERANCANGAN DAN IMPLEMENTASI SISTEM PAKAR DIAGNOSIS PERTOLONGAN PERTAMA PENYAKIT AKIBAT GIGITAN NYAMUK MENGGUNAKAN METODE CERTAINTY FACTOR BERBASIS ANDROID","authors":"A. Kusuma, Agung Sugiarto","doi":"10.30736/JT.V12I1.397","DOIUrl":"https://doi.org/10.30736/JT.V12I1.397","url":null,"abstract":"Mosquitoes are insects that often make us worried because of the bite. One of the dangers caused by mosquito bites is a variety of diseases that can even cause death. Indonesia is a tropical country that is endemic in diseases that are spread by mosquitoes, such as dengue fever, malaria, and filariasis (elephantiasis). The expert system of first aid diagnosis of diseases caused by mosquito bites will be an alternative to overcome the problems that occur so that later the public can find out about information and do first aid to diseases caused by mosquito bites. This system was built using the Certainty Factor method and implemented into an Android-based application to determine the type of disease suffered due to mosquito bites. Knowledgebase was obtained from interviews with Dr. Andik Setiawan, literature study, and browsing. The results of testing the expert system of first aid diagnosis of diseases caused by mosquito bites is known that the Certainty Factor method is able to determine the type of disease from the symptoms mentioned by 40.8%.","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89915440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
APLIKASI SOCIAL NETWORKING DESTINASI WISATA DI PASURUAN PADA PLATFORM ANDROID
Jurnal Qua Teknika Pub Date : 2020-03-19 DOI: 10.30736/JT.V12I1.394
Abdul Rokhim, M. Efendi
{"title":"APLIKASI SOCIAL NETWORKING DESTINASI WISATA DI PASURUAN PADA PLATFORM ANDROID","authors":"Abdul Rokhim, M. Efendi","doi":"10.30736/JT.V12I1.394","DOIUrl":"https://doi.org/10.30736/JT.V12I1.394","url":null,"abstract":"Pasuruan has many tours of natural, religious, shopping, culinary and cultural tourism that can be visited by tourists, but many tourists do not know it yet. Tourist locations in Pasuruan that are still unknown to the general public, the authors take advantage of technological sophistication, especially the android smartphone to provide applications for tourist destinations with social networking methods. It is expected to facilitate the search process for tourist locations in Pasuruan or to introduce tourism in Pasuruan. Based on the testing and analysis of results, this program can be proven to be very helpful for tourists to find tourism in Pasuruan. This is also one form of introducing tourism in Pasuruan","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78032462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IMPLEMENTASI MULTI CRITERIA DECISION MAKING MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) PADA SISTEM PENDUKUNG KEPUTUSAN PROMOSI KENAIKAN JABATAN
Jurnal Qua Teknika Pub Date : 2020-03-19 DOI: 10.30736/JT.V12I1.399
E. Kurniawan, A. M. Ilmi, Nufan Balafif
{"title":"IMPLEMENTASI MULTI CRITERIA DECISION MAKING MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) PADA SISTEM PENDUKUNG KEPUTUSAN PROMOSI KENAIKAN JABATAN","authors":"E. Kurniawan, A. M. Ilmi, Nufan Balafif","doi":"10.30736/JT.V12I1.399","DOIUrl":"https://doi.org/10.30736/JT.V12I1.399","url":null,"abstract":"Telkomsel Distribution Center (TDC) Jombang has problems in promoting employees to fill the Supervisor (SPV) and Branch Manager (BM) positions. TDC Jombang has several assessment criteria for employees to be able to fill SPV and BM positions. But in the assessment process, each criterion still tends to be subjective. In making decisions based on several criteria, a Multi-Criteria Decision Making (MCDM) approach can be used by applying the method that is considered most appropriate to produce the best alternative decision recommendations. This study aims to provide the best solution by implementing the Multi-Criteria Decision Making approach using the SAW (Simple Additive Weighting) method which will be programmed in a computer-based decision support system (SPK). The SAW method was chosen because it can weigh the values on each attribute and rank to get the best alternative recommendations. The data used are Jombang TDC employee data. From this study, it was obtained that the use of the SAW method programmed in the SPK succeeded in presenting information comparing the value of preferences between candidates. Candidates with the highest preference value are the most recommended alternatives to choose","PeriodicalId":17707,"journal":{"name":"Jurnal Qua Teknika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74583292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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