Implementasi Augmented Reality Berbasis Android Sebagai Media Pembelajaran Pe…

The rapid development of technology today provides convenience for humans in various fields, namely information, communication, business, and especially in the field of education. One technology that supports the education sector is Augmented Reality (AR). Science learning, one of which is the solar system, is learning that is difficult for some people to understand, because the learning media …

Analisis Hubungan Kekasaran Permukaan Perkerasan Terhadap Biaya Operasional K…

Roads as transportation infrastructure have a very vital role in people's lives. Therefore, the condition of the road surface is an important aspect because it directly affects the comfort and efficiency of road use by all users. The level of road surface roughness is an indicator of pavement condition, which not only impacts driving comfort but also affects vehicle operational efficiency. This…

Penerapan Metode Continuous Flow Intersection (Cfi) Di Simpang Empat Panam Ko…

The four-way intersection named Simpang Empat Panam in Pekanbaru City is a signalized intersection that serves as access to the city center connecting Garuda Sakti street, Hr Soebrantas street, Raya Kubang street, and Raya Pekanbaru-Bangkinang street. This intersection is one of the densest traffic flow meeting points with very severe congestion levels, especially during peak hours. This dense …

Perbandingan Kinerja Mesin Pengkondisian Udara Tanpa Dan Dengan Water Heater …

Indonesia is a country with a tropical climate, characterized by relatively high air temperatures and humidity levels, which can affect indoor comfort. To maintain comfortable indoor conditions, air conditioning systems are used. The refrigerant employed is hydrocarbon refrigerant, which has a low global warming potential, does not harm the ozone layer, and can be directly replaced (drop-in sub…

Analisis Pemanfaatan Sampah Jenis Low Density Polyethylene (Ldpe) Dengan Meto…

This study aims to explore the potential utilization of Low Density Polyethylene (LDPE) plastic waste through pyrolysis method as an alternative fuel oil. In this study, variations in temperature (350°C, 400°C, 450°C) and holding time (45 minutes, 60 minutes, 75 minutes) with 500 grams of test material were applied to evaluate their influence on the pyrolysis results. Density, viscosity, cal…

Optimalisasi Sitei Unri Kp/Skripsi Dengan Penambahan Fitur Surat Digital

The Department of Electrical Engineering at the University of Riau has developed the SITEI UNRI KP/Skripsi system. This system allows students to register for their internships (KP) and thesis (skripsi) online. Although the system has facilitated student processes, several limitations still need to be addressed to enhance efficiency and accuracy. Automation helps reduce administrative burdens, …

Rancang Bangun Optical Power Meter Berbasis Mikrokontroler Untuk Mendukung Ra…

The development of fiber optic network technology requires accurate, practical, and efficient measurement tools to monitor the performance of optical signals. This research proposes the design of a microcontroller-based Optical Power Meter (OPM) using an SFP sensor to detect optical signal power at wavelengths of 1310 nm and 1550 nm. The OPM is equipped with an LCD screen to display measurement…

Rancang Bangun Penanganan Jarak Jauh Layanan Cash On Delivery (COD) Menuju Ko…

This research designs a package receiving Smartbox tool that supports Cash on Delivery (COD) transactions by utilizing Internet of Things (IoT) technology. The need to improve the goods delivery experience, especially in the COD method, encourages the development of systems that can facilitate the receipt of packages safely and efficiently. This system integrates Loadcell sensors, NodeMCU ESP82…

Desain Simpang Bersinyal Terkoordinasi Di Jalan Ahmad Yani Kota Pekanbaru Ber…

The large number of intersections in a big city like Pekanbaru turns out to cause its own problems, especially on the Jalan Ahmad Yani section of Pekanbaru Citywhich has a close distance between intersections. There are four intersections within 644.57 meters on the road, consisting of unsignalized and signalized intersections. This area has mixed land use. This diversity of land use results in…

Evaluasi Dimensi Saluran Drainase Jalan Soebrantas Kecamatan Tampan

Urban flooding is triggered by changes in land use from open areas to residential areas. Therefore, this research aims to determine the existing condition of drainage channels and solutions to overcome problems in drainage channels in Tampan District, especially on Soebrantas, where water often occurs when it rains, because there is a lot of accumulation of rubbish, sedimentation, and damage an…

Rancang Bangun Boost Converter Untuk Mencatu Rangkaian Inverter 3-Fasa Sistem…

The boost converter is designed to convert a low input voltage into a higher and more stable DC voltage. The boost converter here is used to increase the voltage value produced by the solar panel. IGBT type TGAN40N60F2DS is used as an automatic switch (on) and (off) times are controlled by a control circuit produced by IC SG3525, a Boost converter which is made to produce a voltage of 125 V. Th…

Rancang Bangun Mesin Pompa Air 3-Fasa Untuk Sistem Pompa Air Tenaga Surya

In general, the water pump machine used in households is a centrifugal water pump type driven by a 1-phase permanent-split-capacitor induction motor or abbreviated as PSC motor. In the use of driving a water pump using solar power, a 3-phase cage rotor induction motor must be driven by a 3-phase alternating voltage. A 1-phase permanent-split-capacitor induction motor or abbreviated as PSC motor…

Rancang Bangun Catu Daya Banyak-Keluaran Untuk Rangkaian Kontrol Inverter 3-F…

A power supply circuit that produces a lot of output is needed by electronic systems that work with several voltage levels. An example is a control circuit that controls a 3-phase inverter, where the control circuit uses several integrated circuits (IC) which must be supplied by a power supply. isolated from one another. The power supply circuit that will be made gets power input from solar pan…

Rancang Bangun Inverter 3-Fasa Untuk Penggerak Motor Pompa Air 3-Fasa

A three-phase induction motor is a type of AC (Alternating Current) motor that is input by alternating current. When driving a water pump using solar power, a 3-phase cage rotor induction motor must be driven by a 3-phase alternating electric voltage. For this purpose, a power converter is needed which will convert the direct electricity produced by the solar panels into 3-phase alternating ele…

Evaluasi Jalur Pedestrian Berdasarkan Parameter Walkability Index Di Kawasan …

State Islamic University of Sultan Syarif Kasim Riau (UIN Suska Riau) has developed a Strategic Plan 2021-2025 with one of the goals of realising a green campus. In this endeavour, UIN Suska Riau is committed to creating a pedestrian-friendly environment. Many students living around the campus choose to walk as their main mode of transport. However, this is not supported by adequate pedestrian …

Aplikasi Konsep Continuous Green-T (CGT) Intersection Pada Simpang Bersinyal …

The signalized intersection of Jl. HR. Soebrantas - Jl. SM. Amin is one of the intersections that experience congestion problems in Pekanbaru City. This is because this intersection connects several important areas such as education, offices, trade centers, and settlements which result in congestion and queues especially during peak hours. Therefore, this study conducted an alternative to overc…

Analisis Manajemen Layanan Sistem Informasi Menggunakan Framework Itil V4 Pa…

RSIA (Mother and Child Hospital) Zainab Pekanbaru is a hospital that is classified as a type C hospital. A type C hospital is a hospital that is able to provide limited specialist medical services. The services provided are supported by a cool, comfortable and natural environment that offers a sense of comfort full of family with sharia elements. software that helps hospital operational activit…

Rancangan Pabrik Maleic Anhydride Proses Benzene Oxidation Dengan Desain Alat…

Maleic anhydride is the main ingredient in the production of several chemical products, one of which is unsaturated polyester resins and alkyd resins. Based on its function, maleic anhydride is included in the basic chemical product category. Production of maleic anhydride is estimated to increase rapidly with a value of 3.65 million tons in 2030. Maleic anhydride is produced commercially by ca…

Implementasi Algoritma Divisive Hierarchical Clustering Dan Principal Compone…

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Rancangan Pabrik Alpha Olefins Proses Alpha Sablin dengan Desain Alat Utama K…

Alpha Olefins are linear hydrocarbons with a double bond at the alpha position, such as 1-Butene, 1-Hexene, and 1-Octene. The production of Alpha Olefins is considered a basic chemical product because they are used as raw materials for the production of other chemicals. In Indonesia, Alpha Olefins are used as comonomers for the production of Linear Low-Density Polyethylene (LLDPE) and High-Dens…