ABSTRACT Recent technological advances and developments require the academic community to continue to innovate to build the country by improving science and technology. One area of concern for researchers is Electronics and Telecommunications. Part of the science that is currently in high demand is antennas. In this study discusses the Design of Fleksibel Microstrip Patch Antennas Using Po…
ABSTRACT With current technological developments, digital equipment has become our daily necessity, one example is an Android smartphone. In an Android Smartphone device, there are features that can be used to share internet connections, namely Wifi Tethering. Tethering is a Wifi feature on your Android Smartphone that can be used as a mobile hotspot. But in fact, the Wifi Tethering featur…
ABSTRACT The DC motor speed in the wheeled KRSBI robot must be constant. As a result, a controller capable of regulating the speed of a DC motor is required, one of which is a PID (Proportional Integral Derivative) controller.The Ziegler Nichols close loop method is used in this work to construct a PID controller.The Wheeled KRSBI robot can travel steadily and overcome load imbalances than…
ABSTRACT Nowadays due to the main considerations of environmental issues, the use of electric vehicles is becoming increasingly popular. Electric vehicles are wheeled transportation devices driven by electric motors. In electric vehicles, information about the electrical energy left in the battery used is essential, so the driver can recharge his battery in a timely manner. Therefore, to m…
ABSTRACT This study presents the design of the implant antenna using a spiral miniaturization technique with dimensions of 164.3 mm3 in the MICS band frequency (402-405 MHz), return loss (-15 to -30 dB), VSWR 2 according to ITU regulatory standards that applied to pacemakers. The implant antenna was simulated using Phantom (skin, fat, muscle) and without Phantom using CST Studio Suite sim…
ABSTRACT This is the, science of knowledge is growing very quickly, including knowledge science in the field of Technology and Information. The development of technology needed in various instansi is computer network technology. In one of the agencies, the Navigation District utilizes network technology as a support for communication and information to monitor shipping traffic on ships. In…
ABSTRAC Currently, technological advances are in line with scientific advances, so there are many variations created for the benefit of human life. Therefore, many problems can be solved by the use of modern technology, one of them in agriculture. Watering the plants is still mostly done by hand, which is difficult to maintain and manage, and is in poor condition. The Internet of Things (I…
ABSTRAC Technological advances that develop rapidly from time to time provide many conveniences for the community in their daily work, including in the maintenance process, especially fish. One technology that can simplify fish care, especially when feeding is to implement an automatic feeding system that can be monitored and built into the concept of IoT (Internet of Things) technology. I…
ABSTRACT Network security is an important aspect that must be maintained. Attacks on network security systems often occur at the Riau Provincial Library and Archives Service. One of the technologies in improving network security is Honeypot. Honeypot is fake system designed to trick attackers. There are many kind of honeypot, one of them is Modern Honey Network (MHN). This research is usef…
ABSTRACT The Internet of Things (IoT) is a concept of exchanging data over the Internet with remotely controlled objects. The server room is a room that is used to store server and network devices. The problem that often occurs is that it is difficult for server administrators to monitor the stability of the temperature and humidity of the server room continuously. While away from the serv…
ABSTRACT Cats are pets that are liked by various groups in Indonesia because their adorable behavior and physical shape. However, people lack knowledge about cat care, health, and first aid. As a responsible cat owner, it is imperative that you provide the best food and care for your cat. In addition, cat owners should also have knowledge about health and first aid if the cat has an accide…
ABSTRACT Communication is the most important part of everyday activities. In the current era, communication can be done in various ways. One of them is through electronic messages (E-mail). E-mail is a means of exchanging information through electronic communication by sending, receiving, changing and storing messages. Using e-mail is more practical than writing and sending letters manuall…
ABSTRACT Generator is an electric machine that converts mechanical energy into electrical energy. In its use a generator that operates continuously to match the needs of the load being served. Generator output power is affected by the value of copper losses. Meanwhile the value of copper losses is influenced by 2 (two) parameters, namely load current and stator resistance. The increasing t…
ABSTRACT Disturbances in the electrical distribution system can be caused by several factors, one of which is caused by a short circuit current. The short circuit current in this electrical distribution system occurs for a short time and causes the nominal voltage to drop temporarily which is called a voltage sag. Short circuit faults that occur in the electrical distribution system are sh…
ABSTRAK Along with the development of the times that are increasingly rapidly making science and technology nowadays more and more provide convenience in everyday life. Where all things are widely applied science and technology with machines or electronics, so that human work can be done easily without having to waste energy and can shorten time. Based on the above background, the author i…
ABSTRACT Electric car uses an electric motor as its prime mover. The energy source for the electric motor comes from the battery. Lithium-ion batteries are one source of energy. For continuous use it is necessary to recharge the battery. Charging is a process where the battery will be powered by a power source whose voltage value has been adjusted to the battery specifications. One method …
ABSTRACT The protection system identifies the disturbance that occurs and separates the affected part of the disorder from other parts that are working normally. The main protection equipment of the power transformer is a differential relay that works with the current balance method that is in accordance with the law of kirchoff current that is, the current that goes equal to the current l…
ABSTRACT Breast cancer is a type of cancer that is very scary for women around the world, also in Indonesia. Knowing as early as possible the early symptoms of cancer is a preventive measure to reduce the death rate from cancer. The microwave imaging system is one of the technologies that can be used to detect objects, especially in the field of medical diagnosis, where the technology used…
ABSTRACT Breast cancer is a type of cancer that is very scary for women around the world, also in Indonesia. Knowing as early as possible the early symptoms of cancer is a preventive measure to reduce the death rate from cancer. The microwave imaging system is one of the technologies that can be used to detect objects, especially in the field of medical diagnosis, where the technology used…
ABSTRACT Cancer is one of the leading causes of death worldwide. UWB microwave imaging technology is one of the most promising technologies in the field of medical diagnosis, due to its non-ionizing (Non-Ionizing) properties and low cost. An important element in a microwave imaging system is the antenna. Antenna functions in sending and receiving signals to objects scattered around it. In …