This tool system works automatically, which functions to feed the fish and detect the water turbidity. The fish that being feed and the water that is detected are in Aquarium or in Pond. Input for this tool are RTC (real time clock), Turbidity sensor and on/off button. To start or turn off the tool is used on/off button, to feed the fish automatically is used RTC component and to detect water turbidity is used turbidity sensor. Output for this tool is an LCD (liquid crystal display) display, Buzzer, Servo Motor and LED (light emitting diode) component. To display information in writing format is used LCD display, to sounding information in sound format is used buzzer, to move waterways door and foodways door is used servo motor and to indicate the tool is activated and processing is used LED component. The main component of controlling all component and program in this tool is Arduino Mega 2560. To make a tool program that will install in Arduino Mega is used C programming language for Arduino. By using this tool, will make activity in feeding the fish and detect turbidity of water be more effective, more efficient and easier than manually.
<p><span id="docs-internal-guid-41629e29-7fff-b967-f086-5ed18dc647ab"><span>Decision support system (DSS) is a system that design to support managers in deciding on multiple criteria and multiple attributes. This study combines two methods in the DSS, that are analytical hierarchy process (AHP) method and simple additive weighting (SAW) method. This combination of two DSS method named hybrid DSS. The AHP method is using to find the weighting or priorities of criteria in DSS and then the value will use by SAW method using to find the decision. The decision of this DSS is the recommendation of halal culinary tourism in West Sumatra Indonesia. The purpose of this study is to provide updates from previous studies, related to adding indicators of halal culinary tourism and other information updates. The number of potential culinary tourism attractions and tourism, the problems that exist in the real field, is still lack of culinary information in West Sumatra. As a result, many tourists find it difficult to find the best and economical culinary. The SAW and AHP methods become the hybrid DSS method that will be able to classify and provide information on halal tourism in West Sumatra that is precise, accurate, consistent, and validated.</span></span></p>
Jamur merupakan tumbuhan yang dapat dikonsumsi oleh manusia sebagai makanan. Jamur seperti tubuh buah yang tampak di permukaan media tumbuh dari sekelompok fungi (Basidiomycota) yang berbentuk seperti payung. Beberapa jamur aman dimakan manusia bahkan beberapa jamur dianggap sebagai obat dan ada beberapa yang lain beracun. Sampai pada saat ini masih ada kita dengar berita mengenai keracunan makanan dari jamur ini. Sehingga ada beberapa kejadian yang berakibat fatal yaitu berupa kematian. Untuk mengurangi atau menghilangkan keracunan dari makanan jamur ini peneliti mencoba melakukan penelitian terhadap jamur ini dengan memberikan solusi berupa digital image processing dalam mendeskripsikan tumbuhan jamur dengan segmentasi warna, deteksi tepi dan kontur, terhadap jamur yang boleh dikonsumsi dan yang tidak dikomsumsi melalui proses penerepan BPNN (Back Propagation Neural Network). Metode jaringan saraf tiruan ini terbukti mampu merepresentasikan input dari contoh-contoh citra yang diberikan sehingga dapat melatih jaringan hingga diperoleh bobot yang diinginkan dengan hasil akurasi sebesar 80%. Sehingga dengan adanya sistem digital image processing ini dapat membantu masyarakat dalam menentukan jamur yang dapat dikonsumsi dan yang tidak dapat dikonsumsi.
Dalam memproduksi air bersih, Perusahaan Daerah Air Minum (PDAM) membangun infrastruktur yang disebut Instalasi Pengolahan Air (IPA). IPA ini mengolah air baku dari air menjadi air bersih yang siap dikonsumsi. Dalam pengolahannya melalui beberapa tahapan pengolahan mulai dari pengambilan air baku hingga air dapat didistribusikan ke rumah pelanggan. Setiap tahapan pengolahan air perlu dipantau dan dikendalikan agar kualitas, kuantitas dan kontinuitas air bersih dapat terjaga. Kegiatan pemantauan dan pengendalian pengolahan air di PDAM Kota Padang masih dilakukan secara manual. Sistem Supervisory Control And Data Acquisition (SCADA) merupakan sistem pengendalian dan pengawasan yang memanfaatkan teknologi informasi. Di negara maju SCADA telah menjadi bagian penting dari sebuah infrastruktur. SCADA digunakan untuk memantau dan mengontrol jaringan pipa, air, sistem transportasi, pabrik kimia dan proses lainnya dalam kegiatan manufaktur. SCADA dapat menyajikan data dan mengontrol proses pemrosesan/manufaktur secara real-time. Dengan menggunakan sistem ini dapat meningkatkan kuantitas dan kualitas produksi serta efisiensi. Pada tugas akhir ini akan dirancang sebuah sistem SCADA untuk IPA PDAM Kota Padang. Dalam perancangannya akan dilakukan pemodelan sistem dengan menggunakan bahasa pemodelan Unified Modeling Language (UML).
From the research that has been conducted at Junior High School 13 South Solok can be concluded that the system used in the junior high school is less effective , due to the learning process can only be done on condition that the meeting between students and teachers in the classroom. If the meeting does not take place the learning process cannot be done. Therefore, the presence of E-Discussion system is expected to help the learning process of students effectively. After doing some research on Junior High School 13 South Solok this by collecting data through interviews and other methods. Then the analysis of data collected by the system design tools. After the designed output design.design input , design files and E-Discussion. The results of the analysis has been conducted on the Web site of the E-Discussion with the PHP programming language.
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