Jurusan Teknik Elektro

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Subject: search.filters.subject.Computer Sciences, Knowledge, Systems

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Now showing 1 - 6 of 6
  • Repository Politeknik Negeri Batam
    Item
    Analisis Pertumbuhan Balita Pada Posyandu Berbasis PC
    (Politeknik Negeri Batam, 2012-07-16) Zamilah, Maryam; Kamarudin
    Posyandu is a government program that provides health services, one for toddlers. Usually the data and measurement data of children recapitulated on KMS. But with today's technology, the system can be made more effective if data retrieval and storage using computer. Then the analysis of infant growth in Posyandu based on PC designed to facilitate the data retrieval. In addition, from the results data retrieval can also display the toddler nutritional status, which is based on standard anthropometric assessment of nutritional status of children in the Minister of Health numbers 1995/MENKES/SK/XII/2010. System, divided into two main parts: hardware and software. The hardware consists of measuring height using ultrasonic sensors, weighing the body using the Load Cell, amplifies the voltage amplifier circuit for Load Cell and Arduino to process data. The results obtained have a percentage error of about 0-4% for weight measurement. While the ultrasonic sensor has a large percentage of errors when reading distance of 0-3 cm. Overall, the time for retrieval and storage of data using this system is faster than the process manually.
  • Repository Politeknik Negeri Batam
    Item
    Pemesanan Otomatis pada Restoran
    (Politeknik Negeri Batam, 2012-07-17) Taufik Zahrad, Tito; Oktani, Dessy
  • Repository Politeknik Negeri Batam
    Item
    Monitoring Perilaku Pergerakan Muatan Roket Ketika Terbang
    (Politeknik Negeri Batam, 2012-07-12) Ridha, Fariz; Darmawan, Adytia
    The Accelerometer is a censor whose function is to detect the value of the acceleration and attitude behavior of the rocket when fly, it is also supported by a BMP085 censor to detect the altitude of the rocket during flight. These sensors which will be as monitoring attitude behavior of the rocket when fly, with the aim of monitoring attitude of the movement rocket starting from initial launch to the separation of the rocket. Of testing has been done that the attitude of the rocket when fly can be determined by determining the angle at the three-axis accelerometer is defined as the pitch angle of the x-axis, roll is defined as the angle of the y-axis, and yaw is defined as the angle from the z-axis. From the results of data three axes accelerometer to determine attitude behavior of the rocket when fly can be displayed in the form of trajectory visualization using Inventor software. Of the overall test result data obtained separation period ± 3 seconds from initial launch to separation and the initial velocity rockets to reach the top of ± 20.4 m/s.
  • Repository Politeknik Negeri Batam
    Item
    Kran Wudu Otomatis
    (Politeknik Negeri Batam, 2014-01-16) Pratama, Canggih Rian; Ridwan, Ridwan
    At present the deveploment of technology is growing very rapidl., Almost all surveillance conduct by human done by macnhine or electronic device. for example, monitoring the tap water for ablution and many tools in control and controlled by humans. During this manual ablution taps used by humans often goes wrong is often forgotten to shut down or close the water tap. at this final project to create a tool that can facilitate us in controlling the faucet, the faucet atumatic ablution. in principal it works is very simple. This tools use infrared sensor as the input signal that can detect whether there is or not a human hand under the water faucet. Ablution taps are used as a substitute for ablution taps manually replaced with 3⁄4 inch solenoid valve which is modified into automatic faucet ablution. This faucet infrared sensor signal received from the relay and a 12V DC source, so that tool is easy to use by anyone and is very easy to use, especially in the ablutions.
  • Repository Politeknik Negeri Batam
    Item
    Pengontrolan Mixing Machine Berbasis PLC
    (Politeknik Negeri Batam, 2009-01) Suhendra, Irwan; Gozali, M. Syafei; Sutopo, Daniel
    Automation constitutes alternative that can't be parried again to get efficient and effective working system. To prop this process gets to be utilized Programmable Logic Controller (PLC). To the effect of this system to result processing process can be aplication in industry. Sensor one that is utilized deep this system is sensor level and button connect to ADC PLC. And use is raw material churn motor that at rule with DAC PLC. Besides this system gets to be carried on by manual and automatic and proveded with by system emergency as peacemaker.
  • Repository Politeknik Negeri Batam
    Item
    Komunikator Kasir
    (Politeknik Negeri Batam, 2012-08-03) Des, Shandy; Kamarudin