Rancang Bangun Mixer X-Band Frekuensi 9,3 Ghz Untuk Aplikasi Man-Pack Surveil…

ABSTRACT Indonesia is an archipelagic country that really needs a device to monitor land areas and sea areas throughout Indonesia. One of the devices that can be used to monitor an area is radar. With the large number of areas that must be monitored and the limited number of radars, a portable radar such as a man-pack radar is needed. Man-pack radar is one of the radars that is used intermitte…

Deteksi COVID-19 Berdasarkan Citra Sintetis Chest X-Ray (CXR) Menggunakan Dee…

ABSTRACT The global COVID-19 pandemic has had a significant impact on the health and lives of many people worldwide, with a high number of cases and fatalities. The need for rapid and accurate diagnosis is crucial. The use of radiographic imaging, particularly chest radiography (CXR), has been considered for the diagnosis of suspected COVID-19 patients. However, the limited availability of CXR…

Rancang Bangun Antena Microstrip Array Untuk Aplikasi Manpack Radar Pada Frek…

ABSTRACT Manpack radar is an important device in monitoring the unitary territory of the Republic of Indonesia, which functions as a human and vehicle detector with a range of

Rancang Bangun Antena Mikrostrip Array Untuk Aplikasi Manpack Radar Pada Frek…

ABSTRACT In this research, a Microstrip Array antenna will be designed for Portable Manpack Radar at a frequency of 9.3 GHz with VSWR

Rancang Bangun Fraktal Band Pass Filter Pada Frekuensi 9,3 Ghz Untuk Aplikasi…

ABSTRACT In this final project research a band pass filter is designed and realized to work at the X-Band frequency used for the Man-pack Surveillance Radar (MPSR). This final project presents the design, simulation, and analysis of band pass filters using the fractal microstrip filter method using Rogers Duroid 5880 substrates with dielectric constant (εr) = 2,2, dielectric layer thickness (…

Rancang Bangun Fraktal Band Pass Filter Pada Frekuensi 9,3 Ghz Untuk Aplikasi…

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1907110801

Perancangan Smart Library Self-Services Menggunakan Internet Of Things (Iot)

ABSTRACT Traditional library systems often face challenges in managing book loans and returns. Therefore, this research aims to develop a smart library system that can assist in managing book loans and returns independently. The developed system uses IoT technology, CNN-based Face Recognition, RFID tags to automatically identify books, and IR sensors to determine the number of visitors in the …

Pengaruh Penambahan Biokoagulan Biji Melon (Cucumis Melo L.) Pada Penurunan Z…

ABSTRACT The peat water has a high content of color and organic matter. One alternative for peat water treatment is coagulation-flocculation with natural coagulants. This study aims to determine the effect of pH and coagulant dose on the efficiency of removing color and organic matter from peat water using natural coagulants from melon seeds. The melon seeds were dried in the sun for 7 days an…

Adsorpsi Zat Organik Dan Warna Pada Air Gambut Menggunakan Beads Chitosan Cro…

ABSTRACT The peat water quality found in the Riau Province does not meet the requirements for clean water, thus requiring treatment. The purpose of this research is to analyze the characteristics, organic matter and color adsorption efficiency of peat water, as well as to calculate the adsorption capacity and equilibrium model using crosslinked GLA chitosan beads. The method used is batch adso…

Pengolahan Limbah Cair Tahu Menggunakan Rotary Algae Biofilm Reactor (Rabr) D…

ABSTRACT Untreated liquid waste from tofu production, if directly disposed of without any treatment, will cause pollution. Therefore, it is necessary to treat the waste before it is discharged into the environment. The process used in the treatment of liquid tofu waste is biological treatment, utilizing the symbiosis of microalgae and bacteria to reduce pollutant parameters. This is achieved t…

Pembuatan Dan Perakitan Alat Pemisah Koin

ABSTRACT Coins are used in everyday life in various places such as in banks, supermarkets and automatic weighing machines. So, there was a basic need to automate coin counting and sorting. For these machines it is necessary to recognize coins very quickly and accurately, because further transaction processing depends on this recognition. Banks use money counting machines to count money. It can…

Pembuatan Alat Distilasi Untuk Pemanfaatan Limbah Oli Bekas Kendaraan

ABSTACT Lubricant is something that plays an important role in maintaining friction used in every vehicle and engine, if talking about used lubricating oil material, then it not only deals with the oil itself, but also the oil container and filter, all three if disposed of carelessly will cause environmental problems. The working principle of the used oil distillation tool is to take advantage…

Studi Perubahan Garis Pantai Pada Lokasi Pembangunan Detached Breakwater Di P…

Bengkalis Island is one of the two major islands in Bengkalis Regency. Based on data from the Badan Pusat Statistik Kabupaten Bengkalis, there are two sub-districts in Bengkalis Island: Bengkalis District and Bantan District with an area of 905.17 Km2. In the last 26 years there has been abrasion on Bengkalis Island with an average abrasion rate of 59 ha/year, and a sedimentation rate of 16.5 h…

Analisis Alokasi Air Pada Wilayah Sungai Rokan

The Rokan River Basin consists of 15 Watersheds, with the Rokan Watershed being the most dominant (Pola PSDA WS Rokan Lintas Provinsi, 2014). Originating from the Bukit Barisan range, which stretches along the western side of Sumatra Island, it flows eastward and empties into the eastern coast of Sumatra Island in the Strait of Malacca. The population growth rate in the Rokan River Basin i…

Pembuatan Mesin Mixing Biji Plastik Kapasitas Maksimal 50 Kg

ABSTRAK Mixing machines for plastic pellets and dyes available on the market are relatively expensive, the results of mixing the raw materials are uneven and cleaning the tool before use for other colors is less practical. The design stages include identifying the problem, making the working concept of the tool, then selecting the type of propeller, shaft, rolling bearing, frame, power transmis…

Rancang Bangun Alat Monitoring Arus Dan Tegangan Pada Motor Induksi Tiga Fasa…

ABSTRACT This research aims to design and implement a current and voltage monitoring device for a three-phase induction motor utilizing Internet of Things (IoT) technology. The device employs the ESP8266 microcontroller as the system core and the PZEM-004T V3.0 sensor to detect the current and voltage of the induction motor. The integration of Internet of Things technology enables the device t…

Rancang Bangun Pengendalian Motor Dc Berbasis Arduino Atmega 328

ABSTRACT This DC Motor Control Tool is very useful to help the community in controlling the rotational speed of the DC Motor, this tool can provide how many speeds the DC Motor generates in the form of Rpm. This tool is equipped with Arduino Uno as a control center to process proximity sensor data as a speed detector and as a slow or speed setting for the motor which will be displayed on the 1…

Rancang Bangun Alat Perbaikan Faktor Daya Tiga Fasa

ABSTRACT Power factor improvement is one of the most important efforts in optimizing energy efficiency in electrical systems. A low power factor can result in reactive power losses and an inefficient increase in energy consumption. Therefore, power factor improvement is a necessary step to reduce energy costs and improve system performance. In performing power factor improvement, a thorough an…

Analisis Alokasi Air Wilayah Sungai Siak

The Siak River Basin is a strategically important region in the national context, known for its abundant water resources that are vital for fulfilling basic and other water-related needs. The utilization of water in the Siak River Basin encompasses activities such as swamp irrigation, drinking water supply, industrial processes, and plantation operations. However, conflicting interests bet…

Rancang Bangun Pengukur Tinggi Badan Otomatis Pada Wahana Hiburan Berbasis Ar…

ABSTRACT The ability to measure height is still fairly manual and requires sophisticated technology by just standing and knowing their height. Therefore, a device with a height detection system and audio output is required. The purpose of this research is to design a digital height measuring device using an ultrasonic sensor and an arduino uno-based buzzer. This tool is designed using Arduino …