Pub Date : 2019-07-16DOI: 10.26623/JPRT.V15I1.1487
Yulinda Kusumaningrum, T. Handayani, Nur Wakhidah
Saat ini pemerintah Indonesia akan memajukan mutu dan kualitas sumber daya manusia. Salah satu caranya adalah dengan memberikan perhatian khusus terhadap pendidikan di Indonesia. Ujian berstandar nasional merupakan kebijakan pemerintah dalam bidang pendidikan untuk menentukan standar mutu pendidikan. Matematika merupakan salah satu mata pelajaran yang nilai kelulusannya paling sedikit dibandingkan dengan mata pelajaran lainnya. Hal tersebut dibuktikan dengan menurunnya nilai UN matematika di SMK Perdana selama dua tahun terakhir. Menurunnya nilai UN salah satunya disebabkan karena kurangnya pendalaman konsep, berupa uji coba (tryout) yang diberikan oleh pihak sekolah. Padahal mata pelajaran matematika mengharuskan siswa untuk sering berlatih dalam mengerjakan soal.Aplikasi Mobile merupakan salah satu alternatif yang sangat potensial untuk dikembangkan saat ini. Dengan media aplikasi mobile ini di harapkan para siswa mampu melakukan tryout ujian nasional untuk mata pelajaran matematika kapan pun dan dimana pun. Dan aplikasi menyediakan menu pembahasan soal. Sehingga siswa dapat memperdalam serta semakin memahami soal-soal matematika. Hal tersebut akan berdampak pada kesiapan siswa dalam mengerjakan ujian nasional khususnya mata pelajaran matematika.
{"title":"PENGEMBANGAN APLIKASI MOBILE UNTUK TRY OUT UJIAN NASIONAL MATEMATIKA PADA SISWA SMK KELAS XII","authors":"Yulinda Kusumaningrum, T. Handayani, Nur Wakhidah","doi":"10.26623/JPRT.V15I1.1487","DOIUrl":"https://doi.org/10.26623/JPRT.V15I1.1487","url":null,"abstract":"Saat ini pemerintah Indonesia akan memajukan mutu dan kualitas sumber daya manusia. Salah satu caranya adalah dengan memberikan perhatian khusus terhadap pendidikan di Indonesia. Ujian berstandar nasional merupakan kebijakan pemerintah dalam bidang pendidikan untuk menentukan standar mutu pendidikan. Matematika merupakan salah satu mata pelajaran yang nilai kelulusannya paling sedikit dibandingkan dengan mata pelajaran lainnya. Hal tersebut dibuktikan dengan menurunnya nilai UN matematika di SMK Perdana selama dua tahun terakhir. Menurunnya nilai UN salah satunya disebabkan karena kurangnya pendalaman konsep, berupa uji coba (tryout) yang diberikan oleh pihak sekolah. Padahal mata pelajaran matematika mengharuskan siswa untuk sering berlatih dalam mengerjakan soal.Aplikasi Mobile merupakan salah satu alternatif yang sangat potensial untuk dikembangkan saat ini. Dengan media aplikasi mobile ini di harapkan para siswa mampu melakukan tryout ujian nasional untuk mata pelajaran matematika kapan pun dan dimana pun. Dan aplikasi menyediakan menu pembahasan soal. Sehingga siswa dapat memperdalam serta semakin memahami soal-soal matematika. Hal tersebut akan berdampak pada kesiapan siswa dalam mengerjakan ujian nasional khususnya mata pelajaran matematika.","PeriodicalId":31937,"journal":{"name":"Jurnal Pengembangan Rekayasa dan Teknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47937949","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}
Pub Date : 2019-07-16DOI: 10.26623/JPRT.V15I1.1482
Atmoko Nugroho, Rastri Prathivi, April Firman Daru
Internet of Thing (IoT) saat ini mengalami perkembangan yang pesat dalam implementasinya, banyak bidang kehidupan yang sudah menerapkannya. Hal ini tidak terlepas akan peranan teknologi komputer dan teknologi sensor. Teknologi komputer memunculkan banyak ragam perangkat keras yang semakin kompak dan mudah untuk dibuat menjadi IoT. Begitu pula teknologi sensor yang beragam, yang mendukung terwujudnya IoT untuk berbagai parameter. Sensor yang banyak macam dan sering dipakai adalah sensor suhu, oleh sebab itulah dalam penelitian ini membatasi pada sensor suhu. Koreksi ataupun validitas data merupakan kebutuhan yang sangat penting dalam IoT, dan hal ini bergantung dari jenis atau macam sensor yang digunakan. Dalam penelitian ini menggunakan untuk jenis-jenis sensor suhu, seperti : thermostat, thermistor, Resistive Temperature Detector (RTD), dan thermocouple tidak mendetail. Yang menjadi tujuan utamanya adalah metode yang bisa digunakan untuk menentukan validitas ataupun tingkat koreksi dari penangkapan data berbagai sensor suhu.
{"title":"ANALISA METODE VALIDASI SENSOR SUHU UNTUK APLIKASI INTERNET OF THINGS","authors":"Atmoko Nugroho, Rastri Prathivi, April Firman Daru","doi":"10.26623/JPRT.V15I1.1482","DOIUrl":"https://doi.org/10.26623/JPRT.V15I1.1482","url":null,"abstract":"Internet of Thing (IoT) saat ini mengalami perkembangan yang pesat dalam implementasinya, banyak bidang kehidupan yang sudah menerapkannya. Hal ini tidak terlepas akan peranan teknologi komputer dan teknologi sensor. Teknologi komputer memunculkan banyak ragam perangkat keras yang semakin kompak dan mudah untuk dibuat menjadi IoT. Begitu pula teknologi sensor yang beragam, yang mendukung terwujudnya IoT untuk berbagai parameter. Sensor yang banyak macam dan sering dipakai adalah sensor suhu, oleh sebab itulah dalam penelitian ini membatasi pada sensor suhu. Koreksi ataupun validitas data merupakan kebutuhan yang sangat penting dalam IoT, dan hal ini bergantung dari jenis atau macam sensor yang digunakan. Dalam penelitian ini menggunakan untuk jenis-jenis sensor suhu, seperti : thermostat, thermistor, Resistive Temperature Detector (RTD), dan thermocouple tidak mendetail. Yang menjadi tujuan utamanya adalah metode yang bisa digunakan untuk menentukan validitas ataupun tingkat koreksi dari penangkapan data berbagai sensor suhu.","PeriodicalId":31937,"journal":{"name":"Jurnal Pengembangan Rekayasa dan Teknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42885137","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}
Pub Date : 2019-07-16DOI: 10.26623/JPRT.V15I1.1486
Nunung Widyaningsih, Ondi Daniel
Pejalan kaki dapat menyeberang jalan secara aman apabila disediakan fasilitas yang sesuai dengan kondisi lalu lintas. Tujuan dari penelitian ini adalah menganalisis karakteristik penyeberang jalan pada fasilitas zebra cross dan pelican cross. Karakteristik tersebut dapat dijadikan referensi dalam merancang fasilitas penyeberangan di masa mendatang.Variabel-variabel pejalan kaki yang dianalisis diantaranya adalah kecepatan menyeberang, jenis kelamin dan tingkat kepatuhan. Karakteristik pengemudi dan kondisi fasilitas juga dianalisis untuk mendapatkan perbedaan yang mendetail antara penyeberangan zebra cross dan pelican cross. Berdasarkan analisis, laki-laki menyeberang lebih lambat dibandingkan perempuan, kecepatan laki-laki adalah 1,22 m/detik dan 1,30 m/detik sedangkan kecepatan perempuan adalah 1,24 m/detik dan 1,41 m/detik. Kecepatan individu menyeberang lebih cepat dibandingkan platoon, kecepatan individu adalah 1,23 m/detik dan 1,35 m/detik sedangkan kecepatan platoon adalah 1,09 m/detik dan 1,19 m/detik. Perempuan cenderung lebih mematuhi peraturan dibandingkan laki-laki. Penyeberangan pelican cross lebih direkomendasikan untuk arus dan kecepatan lalu lintas lebih tinggi bila dibandingkan oleh penyeberangan zebra cross.
{"title":"ANALISIS KARAKTERISTIK DAN PERILAKU PENYEBERANGAN ORANG PADA FASILITAS PENYEBERANGAN ZEBRA CROSS DAN PELICAN CROSS (STUDI KASUS RUAS JALAN M. H. THAMRIN)","authors":"Nunung Widyaningsih, Ondi Daniel","doi":"10.26623/JPRT.V15I1.1486","DOIUrl":"https://doi.org/10.26623/JPRT.V15I1.1486","url":null,"abstract":"Pejalan kaki dapat menyeberang jalan secara aman apabila disediakan fasilitas yang sesuai dengan kondisi lalu lintas. Tujuan dari penelitian ini adalah menganalisis karakteristik penyeberang jalan pada fasilitas zebra cross dan pelican cross. Karakteristik tersebut dapat dijadikan referensi dalam merancang fasilitas penyeberangan di masa mendatang.Variabel-variabel pejalan kaki yang dianalisis diantaranya adalah kecepatan menyeberang, jenis kelamin dan tingkat kepatuhan. Karakteristik pengemudi dan kondisi fasilitas juga dianalisis untuk mendapatkan perbedaan yang mendetail antara penyeberangan zebra cross dan pelican cross. Berdasarkan analisis, laki-laki menyeberang lebih lambat dibandingkan perempuan, kecepatan laki-laki adalah 1,22 m/detik dan 1,30 m/detik sedangkan kecepatan perempuan adalah 1,24 m/detik dan 1,41 m/detik. Kecepatan individu menyeberang lebih cepat dibandingkan platoon, kecepatan individu adalah 1,23 m/detik dan 1,35 m/detik sedangkan kecepatan platoon adalah 1,09 m/detik dan 1,19 m/detik. Perempuan cenderung lebih mematuhi peraturan dibandingkan laki-laki. Penyeberangan pelican cross lebih direkomendasikan untuk arus dan kecepatan lalu lintas lebih tinggi bila dibandingkan oleh penyeberangan zebra cross.","PeriodicalId":31937,"journal":{"name":"Jurnal Pengembangan Rekayasa dan Teknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46768221","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}
Pub Date : 2019-07-01DOI: 10.26623/JPRT.V15I1.1506
Sri . Haryati, Sudjatina Sudjatina, Elly Yuniarti Yuniarti Sani
Milk is one type of beverage that has great benefit to health. Milk is a consumable ingredient that must be given to babies to support their growth and development. In general, milk is used more for ingredients of beverage products, but with culinary creativity, we can also use milk ingredients for processed food products that are non-sweetness. . One that will be tried is the making of milk crackers. Dairy products in the form of crackers have a savory and crispy taste and as food ingredients they are quite unique and interesting, so research needs to be done. This study aims to determine the physicochemical and organoleptic characteristics of milk crackers derived from liquid milk substitute and tapioca flour with liquid methodThe experimental design used was a completely randomized design (CRD) of one factor namely liquid milk substitution and tapioca flour with a liquid method with 4 treatments and 5 replications. treatment as follows: P1: Milk 25 g: Tapioca flour: 75 g, P2: Milk 30 g: tapioca flour 70 g, P3: Milk 35 g: tapioca flour: 65 g, P4: milk 40 g: tapioca flour 60 g, If there is a real effect, then a further test with an Honestly Real Difference Test is carried out with a test level of 5%.The results showed that substitution of liquid milk and tapioca flour, in the manufacture of milk crackers with liquid method had a significant effect (p <0.05) on chemical properties (water content, protein content, reducing sugar content, calcium, vitamin A), physical properties ( baking power and texture), and organoleptic (color, taste, crispness, and preference). And after further testing with a HRD test at level of 5% all treatments were significantly different.Based on the analysis results obtained the best treatment is P4 with a substituted amount of 60 gram of tapioca flour and 40 grams of liquid milk which produces a value of chemical properties namely water content 6.42%: protein content: 5.62% and calcium levels: 148.38 mg / 100g , Vitamin A 13.42 IU, the value of physical properties of baking power 83.41% and texture 1259.25g / mm and color organoleptic, taste 3.8 (flavor of milk - very taste of milk), crispness 3.82: crunchy - very crunchy, and preference 3.82. The best treatment result is P4; and many people or consumers like the most.
{"title":"KARAKTERISTIK FISIKOKIMIA DAN ORGANOLEPTIK KERUPUK SUBTITUSI SUSU DAN TEPUNG TAPIOKA DENGAN METODE CAIR","authors":"Sri . Haryati, Sudjatina Sudjatina, Elly Yuniarti Yuniarti Sani","doi":"10.26623/JPRT.V15I1.1506","DOIUrl":"https://doi.org/10.26623/JPRT.V15I1.1506","url":null,"abstract":"Milk is one type of beverage that has great benefit to health. Milk is a consumable ingredient that must be given to babies to support their growth and development. In general, milk is used more for ingredients of beverage products, but with culinary creativity, we can also use milk ingredients for processed food products that are non-sweetness. . One that will be tried is the making of milk crackers. Dairy products in the form of crackers have a savory and crispy taste and as food ingredients they are quite unique and interesting, so research needs to be done. This study aims to determine the physicochemical and organoleptic characteristics of milk crackers derived from liquid milk substitute and tapioca flour with liquid methodThe experimental design used was a completely randomized design (CRD) of one factor namely liquid milk substitution and tapioca flour with a liquid method with 4 treatments and 5 replications. treatment as follows: P1: Milk 25 g: Tapioca flour: 75 g, P2: Milk 30 g: tapioca flour 70 g, P3: Milk 35 g: tapioca flour: 65 g, P4: milk 40 g: tapioca flour 60 g, If there is a real effect, then a further test with an Honestly Real Difference Test is carried out with a test level of 5%.The results showed that substitution of liquid milk and tapioca flour, in the manufacture of milk crackers with liquid method had a significant effect (p <0.05) on chemical properties (water content, protein content, reducing sugar content, calcium, vitamin A), physical properties ( baking power and texture), and organoleptic (color, taste, crispness, and preference). And after further testing with a HRD test at level of 5% all treatments were significantly different.Based on the analysis results obtained the best treatment is P4 with a substituted amount of 60 gram of tapioca flour and 40 grams of liquid milk which produces a value of chemical properties namely water content 6.42%: protein content: 5.62% and calcium levels: 148.38 mg / 100g , Vitamin A 13.42 IU, the value of physical properties of baking power 83.41% and texture 1259.25g / mm and color organoleptic, taste 3.8 (flavor of milk - very taste of milk), crispness 3.82: crunchy - very crunchy, and preference 3.82. The best treatment result is P4; and many people or consumers like the most.","PeriodicalId":31937,"journal":{"name":"Jurnal Pengembangan Rekayasa dan Teknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47931241","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}
Pub Date : 2019-07-01DOI: 10.26623/JPRT.V15I1.1490
Whisnumurti Adhiwibowo, Ahmad Irawan
Network failure not only affects performance, but also affects individuals or industries. Network Downtime can occur for many reasons, the most common is cable damage and network configuration. This condition requires a more reliable network that is not susceptible to network interference. One of the most important aspects of ensuring that network is redundancy. The method to get high is to build a backup system that will still work if it happens on the main system. Redundancy with failover can be a solution when downtime occurs on nodes in the network. Failover is a process of transferring connections to an alternative path caused by a system or hardware or network interruption or abnormality. The implementation method used is the PPDIOO method which has the stages Prepare, Plan, Design, Implement, Operate and Optimize. System implementation simulations are made using GNS3 software. This design will result in the merging of two networks from different ISP, using MikroTik routers and The Dude monitoring applications that are very useful for troubleshooting network problems in CV. Cahaya Alam.
{"title":"IMPLEMENTASI REDUNDANT LINK UNTUK MENGATASI DOWNTIME DENGAN METODE FAILOVER","authors":"Whisnumurti Adhiwibowo, Ahmad Irawan","doi":"10.26623/JPRT.V15I1.1490","DOIUrl":"https://doi.org/10.26623/JPRT.V15I1.1490","url":null,"abstract":"Network failure not only affects performance, but also affects individuals or industries. Network Downtime can occur for many reasons, the most common is cable damage and network configuration. This condition requires a more reliable network that is not susceptible to network interference. One of the most important aspects of ensuring that network is redundancy. The method to get high is to build a backup system that will still work if it happens on the main system. Redundancy with failover can be a solution when downtime occurs on nodes in the network. Failover is a process of transferring connections to an alternative path caused by a system or hardware or network interruption or abnormality. The implementation method used is the PPDIOO method which has the stages Prepare, Plan, Design, Implement, Operate and Optimize. System implementation simulations are made using GNS3 software. This design will result in the merging of two networks from different ISP, using MikroTik routers and The Dude monitoring applications that are very useful for troubleshooting network problems in CV. Cahaya Alam.","PeriodicalId":31937,"journal":{"name":"Jurnal Pengembangan Rekayasa dan Teknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47309944","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}
Pub Date : 2019-01-21DOI: 10.26623/JPRT.V14I2.1226
B. V. Christioko, April Firman Daru
Kesamaan atau kemiripan judul pada saat mahasiswa mengambil mata kuliah Tugas Akhir (TA) dapat mungkin terjadi. Hal ini merupakan masalah yang serius dalam penelitian bagi mahasiswa saat mengerjakan TA atau skripsi.Saat ini di Fakultas TIK, data judul TA yang sudah selesai masih hanya disimpan ke dalam sebuah basis data pada saat pengajuan dan belum digunakan sebagai sumber rujukan untuk mengecek kesamaan atau kemiripan. Untuk itu dibutuhkan sebuah alat untuk menemukan informasi judul-judul yang sudah ada pada database menggunakan mesin pencari. Dikarenakan mesin pencari merupakan bentuk praktek dari penerapan teknik temu kembali informasi pada koleksi text dengan skala besar maka perlu adanya sebuah mesin pencari judul Tugas Akhir pada Fakultas TIK yang menerapkan teknik temu kembali informasi dengan model Boolean retrieval.
{"title":"SISTEM TEMU KEMBALI INFORMASI UNTUK PENCARIAN JUDUL TUGAS AKHIR BERBASIS KATA KUNCI","authors":"B. V. Christioko, April Firman Daru","doi":"10.26623/JPRT.V14I2.1226","DOIUrl":"https://doi.org/10.26623/JPRT.V14I2.1226","url":null,"abstract":"Kesamaan atau kemiripan judul pada saat mahasiswa mengambil mata kuliah Tugas Akhir (TA) dapat mungkin terjadi. Hal ini merupakan masalah yang serius dalam penelitian bagi mahasiswa saat mengerjakan TA atau skripsi.Saat ini di Fakultas TIK, data judul TA yang sudah selesai masih hanya disimpan ke dalam sebuah basis data pada saat pengajuan dan belum digunakan sebagai sumber rujukan untuk mengecek kesamaan atau kemiripan. Untuk itu dibutuhkan sebuah alat untuk menemukan informasi judul-judul yang sudah ada pada database menggunakan mesin pencari. Dikarenakan mesin pencari merupakan bentuk praktek dari penerapan teknik temu kembali informasi pada koleksi text dengan skala besar maka perlu adanya sebuah mesin pencari judul Tugas Akhir pada Fakultas TIK yang menerapkan teknik temu kembali informasi dengan model Boolean retrieval.","PeriodicalId":31937,"journal":{"name":"Jurnal Pengembangan Rekayasa dan Teknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49214373","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}
Pub Date : 2019-01-21DOI: 10.26623/JPRT.V14I2.1225
Rastri Prathivi
Information books in the library will provide a special identity on any book title. Identity of the books stored in the library will allow the borrower book knows the book title, author, ISBN number, number of shelves where the books are stored and the number of books available in the library. Identity can be summarized in a QR Code.With the QR Code on the books, the user can obtain information about a book without having to connect to the database, simply scanning the QR Code Reader. To create a QR Code requires an application generator. In this study, the authors will develop case studies QR Code Generator library FTIK University of Semarang. QR Code Generator will convert alphanumeric data from a book into a two-dimensional image. Which will be attached to each book in the library.
{"title":"ANALISA SISTEM QR CODE UNTUK IDENTIFIKASI BUKU PERPUSTAKAAN","authors":"Rastri Prathivi","doi":"10.26623/JPRT.V14I2.1225","DOIUrl":"https://doi.org/10.26623/JPRT.V14I2.1225","url":null,"abstract":"Information books in the library will provide a special identity on any book title. Identity of the books stored in the library will allow the borrower book knows the book title, author, ISBN number, number of shelves where the books are stored and the number of books available in the library. Identity can be summarized in a QR Code.With the QR Code on the books, the user can obtain information about a book without having to connect to the database, simply scanning the QR Code Reader. To create a QR Code requires an application generator. In this study, the authors will develop case studies QR Code Generator library FTIK University of Semarang. QR Code Generator will convert alphanumeric data from a book into a two-dimensional image. Which will be attached to each book in the library.","PeriodicalId":31937,"journal":{"name":"Jurnal Pengembangan Rekayasa dan Teknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44535198","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}
Pub Date : 2019-01-21DOI: 10.26623/jprt.v14i2.1227
Whisnumurti Adhiwibowo, Baik Catur Ardiansyah
Raspberry Pi is a credit card-sized SBC (Single Board Computer) developed by the Raspberry Pi Foundation in the UK with the aim of teaching basic computer science at school. Raspberry Pi can be used for various things including wireless. In this study will be carried out the implementation of wireless routers by using Raspberry Pi as the main media. This is done to implement the use of Raspberry Pi devices as an alternative to Wireless Routers or in the world of networking. The Wireless Router implementation method used is the PPDIOO network cycle method owned by CISCO which has the stages of Prepare, Plan, Design, Implement, Operate, and Optimize. Wireless Router implementation uses several devices between Edimax - Wireless 802.11b / g / n usb wireless adapter as a device or Broadcast Wireless Raspberry Pi media as the main function of the device and system owned by the Wireless Router. Wireless Routers using Raspberry Pi become one of the best solutions for the needs of adding new wireless network segments if you see in terms of limited funds and existing devices. An administrator will easily build a new network using Raspberry Pi.
树莓派是一种信用卡大小的SBC(单板计算机)，由英国树莓派基金会开发，目的是在学校教授基础计算机科学。树莓派可以用于各种各样的事情，包括无线。本研究将以树莓派为主要媒介进行无线路由器的实现。这样做是为了实现使用树莓派设备作为无线路由器的替代品或在网络世界中。所采用的无线路由器实现方法是CISCO公司拥有的PPDIOO网络循环方法，分为准备、计划、设计、实施、操作和优化四个阶段。无线路由器的实现采用了Edimax - Wireless 802.11b / g / n usb无线适配器作为设备或广播无线树莓派媒体作为主要功能的设备和系统所拥有的无线路由器。如果资金和现有设备有限，使用树莓派的无线路由器成为添加新无线网络段需求的最佳解决方案之一。管理员可以使用树莓派轻松地构建一个新的网络。
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Pub Date : 2019-01-21DOI: 10.26623/JPRT.V14I2.1228
Derman Derman, Budiani Destyningtias, Arif Suprasetyo
Pemberian pakan merupakan salah satu hal penting untuk usaha budidaya ikan. Saat ini pemberian pakan umumnya masih tergantung pada sumber daya manusia yang bersifat manual. Oleh karena itu dirancang alat untuk memberi pakan ikan yang dapat bekerja secara otomatis berdasarkan waktu atau jadwal pemberian pakan dan takaran pakan. Pakan ikan otomatis ini menggunakan PLC (Programmable Logic Controller) yang merupakan pengontrol utama, Inverter sebagai pengubah tegangan DC ke AC dari panel surya ke charge controller, Panel surya sebagai pembangkit listrik yang diperoleh dari sinar matahari yang dilengkapi dengan charge controller dan aki sebagai penyimpan dan penyalur tegangan. Hasil Penelitian menunjukkan bahwa alat penjadwalan pakan ikan otomatis tenaga surya menggunakan PLC telah berfungsi dengan baik. Alat tersebut bekerja berdasarkan sistem penjadwalan yang telah di setting melalui software cx-one programmer ke PLC. Alat akan bekerja sesuai jadwal yang telah diatur yaitu jam 7 pagi dan jam 4 sore serta kapasitas pakan yang keluar sudah terencana yaitu 1 Menit 30 detik. Pada saat pengujian nilai rata-rata tegangan solar cell tanpa beban adalah 38,69 Vdc, sedangkan pada posisi berbeban didapatkan 36,92 Vdc, nilai rata-rata arus solar cell tanpa beban adalah 1,80 A, sedangkan pada posisi berbeban didapatkan 1,56 A. Nilai rata-rata daya solar cell tanpa beban adalah 70,02 W, sedangkan pada posisi berbeban didapatkan 48,74 W dan juga pada inverter menghasilkan daya keluaran rata-rata adalah 201,43 W
{"title":"RANCANG BANGUN PAKAN IKAN OTOMATIS TENAGA SURYA BERBASIS PROGRAMMABLE LOGIC CONTROLLER","authors":"Derman Derman, Budiani Destyningtias, Arif Suprasetyo","doi":"10.26623/JPRT.V14I2.1228","DOIUrl":"https://doi.org/10.26623/JPRT.V14I2.1228","url":null,"abstract":"Pemberian pakan merupakan salah satu hal penting untuk usaha budidaya ikan. Saat ini pemberian pakan umumnya masih tergantung pada sumber daya manusia yang bersifat manual. Oleh karena itu dirancang alat untuk memberi pakan ikan yang dapat bekerja secara otomatis berdasarkan waktu atau jadwal pemberian pakan dan takaran pakan. Pakan ikan otomatis ini menggunakan PLC (Programmable Logic Controller) yang merupakan pengontrol utama, Inverter sebagai pengubah tegangan DC ke AC dari panel surya ke charge controller, Panel surya sebagai pembangkit listrik yang diperoleh dari sinar matahari yang dilengkapi dengan charge controller dan aki sebagai penyimpan dan penyalur tegangan. Hasil Penelitian menunjukkan bahwa alat penjadwalan pakan ikan otomatis tenaga surya menggunakan PLC telah berfungsi dengan baik. Alat tersebut bekerja berdasarkan sistem penjadwalan yang telah di setting melalui software cx-one programmer ke PLC. Alat akan bekerja sesuai jadwal yang telah diatur yaitu jam 7 pagi dan jam 4 sore serta kapasitas pakan yang keluar sudah terencana yaitu 1 Menit 30 detik. Pada saat pengujian nilai rata-rata tegangan solar cell tanpa beban adalah 38,69 Vdc, sedangkan pada posisi berbeban didapatkan 36,92 Vdc, nilai rata-rata arus solar cell tanpa beban adalah 1,80 A, sedangkan pada posisi berbeban didapatkan 1,56 A. Nilai rata-rata daya solar cell tanpa beban adalah 70,02 W, sedangkan pada posisi berbeban didapatkan 48,74 W dan juga pada inverter menghasilkan daya keluaran rata-rata adalah 201,43 W","PeriodicalId":31937,"journal":{"name":"Jurnal Pengembangan Rekayasa dan Teknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47980557","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}
Pub Date : 2019-01-21DOI: 10.26623/jprt.v14i2.1224
H. Harjono, Yulis Widhiastuti
Meeting the needs and maintaining the availability of water is an effort where a situation where the area is usually not run by water such as settlements, industrial areas, and other public facilities. This situation is considered to be detrimental to both morally and materially, the impact of which will directly be felt by humans. Therefore humans must balance between needs and natural conditions.Please note that the Klepek Dam is one of the buildings that functions as a water reservoir after the Pacal Reservoir for irrigation needs in the rice fields. To realize the success of quality Dam buildings and able to function as planned, it is needed by making check dam using concrete consumption.From studies and calculations that have been done using software, AutoCad, and Harpes calculation methods, it is known the impact of flood discharge and cross section in the Lusi watershed to determine whether or not the cross section of the Pacal Reservoir is necessary. The problem of holding water in the Pacal Reservoir is overcome by making check dam using concrete consumption
{"title":"PERENCANAAN KONSTRUKSI PENGENDALI SEDIMEN (CHEKDAM) DI HILIR KALI PACAL BOJONEGORO","authors":"H. Harjono, Yulis Widhiastuti","doi":"10.26623/jprt.v14i2.1224","DOIUrl":"https://doi.org/10.26623/jprt.v14i2.1224","url":null,"abstract":"Meeting the needs and maintaining the availability of water is an effort where a situation where the area is usually not run by water such as settlements, industrial areas, and other public facilities. This situation is considered to be detrimental to both morally and materially, the impact of which will directly be felt by humans. Therefore humans must balance between needs and natural conditions.Please note that the Klepek Dam is one of the buildings that functions as a water reservoir after the Pacal Reservoir for irrigation needs in the rice fields. To realize the success of quality Dam buildings and able to function as planned, it is needed by making check dam using concrete consumption.From studies and calculations that have been done using software, AutoCad, and Harpes calculation methods, it is known the impact of flood discharge and cross section in the Lusi watershed to determine whether or not the cross section of the Pacal Reservoir is necessary. The problem of holding water in the Pacal Reservoir is overcome by making check dam using concrete consumption","PeriodicalId":31937,"journal":{"name":"Jurnal Pengembangan Rekayasa dan Teknologi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43587327","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}
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