Jurusan Teknik Elektro

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Browsing Jurusan Teknik Elektro by Subject "Automatic"

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    Pemotongan dan Timbangan Singkong Otomatis
    (Politeknik Negeri Batam, 2018-01-18) Ramadhan, Faiqal Aditya; Risandriya, Sumantri Kurniawan; Analia, Riska
    In general, cassava cutting machines are made by manual tools such as knive or scraper that need long time to do. Thin cassava cutting machine made to produce the same thickness of cassava chips and practice. The pressure motor which writer use is DC Motor for Power Window, and the cutter motor will work when the pressure motor touched cassava bowl. The product will measured by loadcell sensor, if it read 1 kg then the second DC Motor push bowl to the right and repeat by the secong DC Motor push the opposite way into the bowl, and if both bowls are full, so the third motor will move down equal the second bowl’s rack and so it is. All the motors will turn of if the pressure motor touched the limit switch which located at the edge the device. So, with this system the number of production capacity will grow faster and concise. This machine produce 5kg per 3 minutes in advance produce 5Kg per 15 minutes.
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    Starting Up Sepeda Motor Automatic Menggunakan Remote Control dan Security System Menggunakan GSM
    (Politeknik Negeri Batam, 2017-11-03) Agustin, Belly Andre Cindi; Risandriya, Sumantri K
    Making and development of this application is motivated by the motorcycle security system that still depends on the distance, for example use the buzzer as an indicator. This system is less effective because if the buzzer continues to sound and then the battery will quickly be damaged. Making the system automatic starting up and security system using GSM is to create new innovations to make the use of motorcycles easier. This tool uses bluetooth HC-05 module and GSM sim900A module as the communication intermediary. From the results of the implementation that the automatic startup system using the remote control and security system using GSM can be operated with AT-Mega 328 microcontroller as the control center of the circuit. Work of the system starts up is when pressed the ON button then the motorcycle will turn on and when pressed the starting motorcycle will start the starter for 5 seconds, while for the security system when done manual starter GSM module will call the owner's phone number and after the motor delay will die. With this system motorcycle users more easily monitor and operate vehicle.