ABSTRACT The process of manual fertilizing plants (fertilization) using liquid fertilizer has disadvantages such as it requires human labor and is inefficient in the use of fertilizers and water sources. Therefore, the purpose of this research is to design and build a fertigation system or fertilization carried out during irrigation of plants. The fertigation technique applied is the drip …
ABSTRACT WSN is a system that can detect and monitor conditions remotely by placing sensor nodes at the location. One example of a WSN application is an forest fire application. Forest fire applications are one way of preparing for danger. In this thesis, simulation of WSN network for forest fire applications is carried out using three protocols, namely LEACH, LEACH-C and Modified LEACH. T…
ABSTRACT A power transformer is an electric power equipment that functions to transmit high voltage electrical power to low voltage or vice versa (transform voltage). Disturbances that occur in the transformer can result in power cuts, so maintenance and testing is necessary so that the power transformer can operate according to its usage period. In electrical power distribution operations…
One of the electronic system that we know is intverter that functions convert voltage direct current (DC) into alternating current voltage - (AC), one is 24VDC to a voltage 220 VAC 50Hz. The inverter serves as a very good backup power provider in the vehicle or at home, as emergency power when the electricity goes out. Also in the future, a DC to AC inverter will play an important role in chang…
Using of electrical energy by the customers are still not optimize, in particular is the evening at peak load periodes. One method to reduce the peak load is by applying load management on the customer side (demand side management) which include are peak clipping (PC) and strategic conservation (SC). The analysis was focused on the household load i.e. lamp, television and fan in Pekanbaru. This…
ABSTRACT Physical Education, Sports and Health is an important part of the Education System in Indonesia. Physical Education, Sports and Health do not escape the Indonesian Physical Fitness Test or abbreviated as TKJI. Seen in the field, an evaluator in assessing the Physical Fitness Test is still done manually. The assessment of the results of each test item is compared with predetermined …
ABSTRACT Covid-19 is a global pandemic that has affected many jobs. As a result, meetings that used to be held face-to-face are now being held online. The Riau Provincial Library and Archives Service (DIPERSIP) also implements online meetings, but a good network configuration does not support this application. This is evidenced by the Quality of Services (QoS) measurement results, which ge…
ABSTRACT Motorcycles are the most popular vehicles that use in indonesia. Riding a motorcycles with violating traffic rules is a ct of violation as indicated in constitution Number 22 of 2009 concerning violating traffic rules with lowest penalty Rp. 50.000. violation could happen everywhere include in Riau University Campus area. One of violation frequently do is violating tracffic sign l…
ABSTRACT Internet of Things is a concept where physical devices can receive and transmit data by utilizing an internet network connection. The application of IoT in this study was carried out on a soil moisture monitoring system in oil palm plant nurseries. Oil palm is the most widely used vegetable oil-producing plant in the world. Generally used as food ingredients, cosmetic ingredients,…
ABSTRACT An Internet Service Provider (ISP), better known as an internet service provider, is a manufacturer or institution that provides internet connection services and other related services. To monitor the stability of the Provider Network, a Quality of Service (QoS) parameter is needed as a standard for testing the quality of internet services, for example when uploading and download…
ABSTRACT The development of information technology is currently growing with the growth of human needs, wihich require simplicity, speed and security of access to information wireless tetchnolgoyn network rhas now become an important requiretment ofr the general public, userts who are usually facilitated in public places such as: malls, offices, cafes, hotels, airports, hospitals, educatio…
ABSTRACT This research discusses the design and laboratory experiments of a module prototype of uniting DC Voltage sources in a 3-source hybrid system with solar panels, windmills and waterwheels. The DC Voltage source unification module is an important part of saving electricity consumption by using solar panels, windmills and waterwheels. The DC Voltage source unification module will rec…
ABSTRACT According to the Central Statistics Agency (BPS), in 2020, palm oil is the first commodity in Riau Province. Until 2020, the area of oil palm land in Riau province reached 2,424,545 ha. As a superior commodity, there needs to be accurate and periodic monitoring of land to control the productivity of oil palm land. Unmanned aerial photography technology or commonly called Unmanned …
ABSTRACT Along with the development of technology and science that is increasingly rapidly, the level of human activity is also increasing. Humans often use lights and fans together. However, the high level of human activity causes people to sometimes forget to turn off the lights and fans they use. This study aims to create a device that can turn on and off the Arduino Uno based lights an…
Temperature changing has affected to the electrical load consumption. It has considered in the calculation of short-term load forecasting. In this study, ANFIS method was used to forecast short-term load using historical data of electrical load and temperature. From the testing process, the MAPE value has obtained during the procces for daily bunch from Monday to Sunday and Public Holiday is in…
Quality Of Service is very significant to measures data network performance indicator in the existing system in Riau University. This paper discusses performance analysis of existing data networks Riau University. The detail of performance analysis consists of several parameters such as throughput, packet loss and delay. It uses approach Action Research. The measurement was conducted when idle …
Resin is the polymer material that can be used as high voltage insulators that have high volume resistivity, lighter, high insulation strength and good mechanical strength.Alumina (AL2O3) is one of oxide ceramic that is widely use in the electronic and mechanical material. This research proposes the breakdown voltage test on alumina filler with varies of weight i.e 0.1gr, 0.2gr, 0.3gr, 0.4gr, 0…
ABSTRACT Mikrotik has the ability to improve network performance through the RouterOS device. A Junior High School named Tunas Bangsa uses a router that has not been configured properly so it has an impact on poor network quality. This is evidenced by the results of the Quality of Service (QOS) measurement from a throughput parameter of 4. 39% which is included in the "bad" category based …
ABSTRACT The skin is one of the most important parts of the human body which is the sense of touch. Because the skin is the outermost part of the body, several factors such as exposure to viruses, bacteria, and fungi can easily attack the skin and cause skin diseases. Skin diseases must be treated quickly because allowing skin diseases to cause more severe symptoms is dangerous for one's s…
ABSTRACT In the food industry and agricultural products, ozone is used as a disinfectant for the sterilization process, removing heavy metals such as iron (Fe) and manganese (Mn) attached to food products, extending shelf life, and increasing the level of food safety, in the mineral water industry, ozone It is also used to neutralize water from bacteria and viruses contained in the water to …