Irwan Dinata
Jurusan Teknik Elektro Universitas Bangka Belitung

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RANCANG BANGUN PROTOTYPE SISTEM SMART PARKING BERBASIS ARDUINO DAN PEMANTAUAN MELALUI SMARTPHONE Rudi Rudi; Irwan Dinata; Rudy Kurniawan
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 4 No 2 (2017): Jurnal Ecotipe, Oktober 2017
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ecotipe.v4i2.7

Abstract

This design Smart Parking aims to design a microcontroller device that is Smart Parking that can inform and direct the driver to the empty parking area. The parking lot used as the research object consists of several parking locations with the capacity of several vehicles, but this study only selects some parking slots as samples. In this design has several common parts used, namely ultrasonic sensors HC-SR04, Arduino Mega, PC / laptop, LCD (Liquid Cristal Display) and IOT (Internet Of Things) research indicates that the LCD will show several parking slots already occupied and Some empty parking slots and monitoring via Smartphone using the Blynk app. As for the crossbar entrance of the parking area using a tool that is servo, and Arduino UNO as the operation of the parking doorstop. In this design the distance of the parking sensor below 6cm indicates that parking slots are occupied and above 6cm indicating the parking slot conditions available on LCD and Blynk applications. As for servo bar entry detects the car at a distance below 5cm servo will open with delay of 3 seconds and if above 5cm indicates that there is no car in front of the sensor bar.
VISUALISASI SISTEM ASYMMETRIC DIGITAL SUBSCRIBER LINE (ADSL) DENGAN MENGGUNAKAN MODULASI QUADRATURE PHASE SHIFT KEYING (QPSK) Ahmat Sobri; Irwan Dinata; Rudy Kurniawan
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 3 No 1 (2016): Jurnal Ecotipe, April 2016
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ecotipe.v3i1.24

Abstract

ANALISA KINERJA PAPR PADA SISTEM OWDM MENGGUNAKAN WAVELET PACKET Irwan Dinata
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 1 No 2 (2014): Jurnal Ecotipe Vol.1 No.2 Oktober 2014
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ecotipe.v1i2.48

Abstract

In wireless communications, demand to provide high-speed data services with good performance raises new techniques to increase spectrum efficiency and improved signal quality due to frequency selective fading. OFDM is a multi-carrier technique can be used to accommodate all these requirements. But in its development, this OFDM still has some weaknesses such us still large PAPR values and lack of power spectral efficiency improvements, OWDM used to overcome these deficiencies. In OWDM, inverse wavelet packet transform (IWPT) is used to generate the transmitted symbol on the transmitter and the forward wavelet packet transform (WPT) will restore the transmitted data symbol on the receiver. The OWDM system will divide the frequency band into several sub-bands that independent and isolated spectral called subchannelization. From the test simulation obtained OWDM give some things that can be compared with OFDM. In PAPR reduction, OWDM lead in reducing the PAPR. In OWDM case, the smallest PAPR value is produced in small-order wavelet, Coiflet, use few sub-bands and QPSK modulation.
RANCANG BANGUN PENGHITUNG JUMLAH KENDARAAN RODA EMPAT SECARA OTOMATIS BERBASIS MIKROKONTROLER AT89S51 Zulkurniawan Zulkurniawan; Bhakti Yudho Suprapto; Irwan Dinata
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 2 No 1 (2015): Jurnal Ecotipe Vol.2 No.1 April 2015
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ecotipe.v2i1.57

Abstract