Endang Djuana
Jurusan Teknik Elektro Fakultas Teknologi Industri Universitas Trisakti Jalan Kiai Tapa No. 1 Jakarta Barat 11440

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Utilization of the IoT-based early warning system (EWS) for early detection of floods in Setu District, South Tangerang City Sejati, Wahyu; Adiasih, Ning; Djuana, Tjhwa Endang
Community Empowerment Forthcoming issue
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.5484

Abstract

Cisadane River is the largest river whose overflow often causes flooding in several locations in South Tangerang City. One of them is located in Pesona Serpong Housing, Setu District, South Tangerang City. The Cisadane Environmental Echo Community (GEMALA) is a community that cares about the sustainability of the Cisadane River. This community service aims to improve understanding of river maintenance and socialize the IoT-based Early Warning System (EWS) tool to the GEMALA community as an early flood detection tool. The method used is to use an ultrasonic sensor HC-SR04 which will measure the water level of the river and will send a signal via the Telegram messaging application. At the end of this activity, an IoT-based Early Warning System (EWS) tool was produced that could be utilized by the GEMALA community as an early flood detection tool.
LAMPU LALU LINTAS UNTUK PENYEBERANG JALAN Kuat Rahardjo T.S.; Sunarto Tan; Endang Djuana
Jetri : Jurnal Ilmiah Teknik Elektro Jetri Volume 13, Nomor 1, Agustus 2015
Publisher : Website

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (282.639 KB) | DOI: 10.25105/jetri.v13i1.568

Abstract

Traffic lights for pedestrians are necessary to provide security and comfort for pedestrians and vehicle drivers in order to avoid accidents and traffic jams. During the design of the circuit, component selection analysis was performed for assembling the controller. The analysis showed that the industrial timer has the ease of setting intervals and ease of maintenance controller in the case of damage. The testing on the design showed that, aftercrossing demand button was pressed, the traffic lights worked well in one cycle to allow pedestrians and further provides the opportunity for passing vehicles until the crossing demand button was pressed again by a pedestrian.Lampu lalu lintas untuk penyeberang jalan, merupakan hal yang dibutuhkan untuk memberikan rasa aman dan nyaman bagi pejalan kaki maupun pengemudi kendaraan untuk menghindari terjadinya kecelakaan dan kemacetan lalu lintas. Dalam perancangan rangkaian dilakukan analisis pemilihan komponen untuk merakit kontroler. Analisis menunjukkan bahwa Timer industri memiliki kemudahan dalam melakukan pengaturanselang waktu dan kemudahan dalam perawatan kontroler jika terjadi kerusakan. Pengujian atas perancangan menunjukkan, setelah penekanan tombol permintaan menyeberang, lampulalu lintas bekerja baik sesuai satu siklus untuk memberi kesempatan penyeberang jalan, dan selanjutnya memberi kesempatan untuk kendaraan melintas sampai tombol permintaanmenyeberang ditekan oleh penyeberang selanjutnya.