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Permanent URI for this communityhttps://repository.polibatam.ac.id/handle/123456789/16

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Start date: 2018

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Now showing 1 - 10 of 74
  • Repository Politeknik Negeri Batam
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    Sistem Pemantau Kualitas Air Berbasis IOT (Internet Of Things)
    (Politeknik Negeri Batam, 2018-10-08) Saputra, Rio Ganda; Arif, Hamdani
    Clean water is an important natural resource for living creatures to consume. However, to ensure the availability of safe drinking water for consumption, the quality needs to be monitored periodically. Poor water quality will cause adverse health effects. Based on PERMENKES number 416 of 1990 on the requirements and supervision of clean water quality has a pH level of 6.5 to 9.0. In monitoring the water quality periodically it is necessary to design and develop the system. Making this tool uses an Arduino as a micro-controller by using C language. Some sensors are used to measure water chemical parameters, parameters measured such as pH and turbidity. The sensor will measure the processed value of Arduino which is the core controller. The results will be saved to the server to facilitate data collection and data processing. The results of the data can be seen in web monitoring as the final result of data processing.
  • Repository Politeknik Negeri Batam
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    Pendeteksi Kebocoran Gas Berbasis IOT (Internet Of Things)
    (Politeknik Negeri Batam, 2018-09-03) Tio, Muhammad; Santiputri, Metta
    LPG gas is one of the household things in daily life. The decree of the Ministry of Energy and Mineral Resource number 1971/26/MEM/2007 dated May 22, 2007 contains the requirement of the conversion from the petroleum (kerosene) into LPG as an effort to shift from the limited natural resources from fossil energy to the more abundant natural resources. However, LPG gas is highly flammable. There have been many accidents due to leakage of LPG gas. The trigger varies from the incorrect installation to the use of defective gas cylinders. This paper aims to provide a solution to this problem by building a device that utilizing sensors connected to NodeMCU. The device performs area monitoring continuously. The gas sensor provides data to NodeMCU, and then the results are displayed as a warning to the user via an Android-based smartphone device. Using this device, users will be able to prevent accidents that occur due to gas leaks so that accidents can be avoided.
  • Repository Politeknik Negeri Batam
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    Perancangan Alat Pengukur Detak Jantung Menggunakan Pulse Sensor Berbasis Raspberry
    (Politeknik Negeri Batam, 2018-09-10) Karina, Putri; Tohari, Ahmad Hamim
    Health is a prosperous state of body, soul, and social that enables everyone to live socially and economically productive. The heart is a vital organ in the body that affects health, heartbeat is one of the parameters that paramedics use to know health. Stethoscope is a common tool used in measuring heart rate, simple and easy to carry, but has a deficiency in its use directly by experts / medical who have knowledge of Stethoscope in achieving accurate results in accuracy requires concentration in finding results and Stethoscope itself can not be used by ordinary people who do not understand. This final project proposes the design of heart rate measurers in a fast and accurate way in a relatively accurate calculation of results. The workings of this tool is to retrieve data from the pulse sensor detection for heartbeat and then displayed on the monitor screen. Pulse and Raspberry sensor control using MCP3008 that serves as an analog to digital converter. Thus, it is hoped to detect the heart rate increase with ease accurately and the measurement can be done by itself.
  • Repository Politeknik Negeri Batam
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  • Repository Politeknik Negeri Batam
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    Rancang Bangun Mesin Pengupas Kulit Kentang Sekaligus Pemotong Stik Kentang Mini Otomatis Untuk Usaha Kecil Menengah Di Pulau Karimun
    (Politeknik Negeri Batam, 2018-01-18) Andika, Tio; Sutopo, Daniel; Febriansyah, Arif
    Society use the product of agriculture such as potato for household or industrial needs. Small medium entrepreneurs choose potatoes to be a business opportunity because potatoes be judged to have enough business opportunities. Processed potato products that serve as business opportunities are potato sticks. Potato peelers machine as well as potatoes stick cutter has some advantages such as: time efficiency and save energy especially for potato stick maker. Based in that problem writer purpose the peel and cut automatic mini machine for potato, but in this proposal will only discuss potato sticks cutting machine that has the same dimensions each piece and only takes 3 minutes / 1 Kg. Potato peelers and potter cutters use control with the microcontroller already in the program in accordance with the working system of this tool. After inputting the tool will work, LCD displays the time to be processed. Motor peeler that will first work for potato peeling process. After a few minutes, the peel door opens at the same time as the queue door and the cutting motor is working. In the process of cutting potato sticks using a screw with a reverse forward system. Of all potato cutting machines have the same result on each piece of potato sticks and it only takes 3 minutes every 1kg. Compared to the potato manual pieces of this automatic potato cutter machine can produce potato chunks that are diverse and faster.
  • Repository Politeknik Negeri Batam
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    Vibrator Sebagai Haptic Feedback
    (Politeknik Negeri Batam, 2018-01-18) Bekti, Ridho Setia; Pamungkas, Daniel Sutopo
    Remote control systems to interconnect require communication in the form of feedback. This is very important, because it deals with the human process in the freedom to control the car robot according to the given command. To be able to control the car robot, Many research has been done using the visual form as feedback. Lately haptic technology is increasingly in demand to enhance the interaction of computer and human interface, This feedback provides more accurate information to the user, so this haptic sensation can help the user to feel in the robot environment with his skin, muscles and nerves. designing car robot using vibrator as haptic feedback. Where the information obtained against the vibrations of the actuator is proportional to the distance between the robot and its obstruction. This vibrator is placed on the user's skin so that it can feel the feedback in the form of a vibration. The amount of vibration depends on the combination of the distance between the car robot and the surrounding obstruction. The conclusion from the experimental results is haptic system has potential for increase the acceptance of information between user and cars robot when control it
  • Repository Politeknik Negeri Batam
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    Smart Fan Pad
    (Politeknik Negeri Batam, 2018-01-05) Rizaldi, Rizaldi; Kamarudin, Kamarudin; Ridwan, Ridwan
    Laptops are very important personal items for those who need job support, whether in terms of presentation, reporting, designing, chatting and doing the task. When the laptop is used of course we will feel the heat changes on the laptop. This is due to the lack of air circulation on the laptop used. This can cause damage to the laptop in the not-too-long time or can say the laptop will be damaged quickly. Although we use a lot of Fan Pad market, the laptop still works not optimal because the fan when connected to the laptop full power, and our laptops sometimes do not require such a round. Seeing this condition, with the development of technology in mixed with electrical components, for Fan Pad to work in accordance with the condition of laptop temperature. Fan Pad to be made themed SMART FAN PAD, this tool works in accordance with the existing temperature conditions on the laptop. The controlling system used is PID (Proposal Integral Derivative). PID is used to control speed. The working of SMART FAN PAD depends on the position with P = 50; I = 1.75; D = 0.15. If the temperature on the laptop rises from the desired temperature setpoint then, the rotation on the Fan will increase according to the temperature with the PID control. If the temperature of the laptop drops vi from the setpoint of the desired temperature, the rotation of the fan will also slowly decline according to the temperature conditions with the PID control that has been made.
  • Repository Politeknik Negeri Batam
    Item
    Pembatalan Pemesanan Kendaraan Di Pt Pekanperkasa Berlian Motor Batam
    (Politeknik Negeri Batam, 2018-05-22) Diningrum, Ambar
  • Repository Politeknik Negeri Batam
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    Analisis Komponen Kompensasi Pada Pt Gembira Batam
    (Politeknik Negeri Batam, 2018-05-07) Sihaloho, Martha
  • Repository Politeknik Negeri Batam
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    Pengendalian Internal Atas Pengeluaran Bahan Baku Pada Pt Flextronics Technology Indonesia
    (Politeknik Negeri Batam, 2018-01-10) Robiah, Robiah