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All Journal Journal of Innovative and Creativity Jurnal Pengabdian Masyarakat Bangsa
Vivi Putri, Meylia
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Humanities Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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PELATIHAN DAN PERANCANGAN ALAT PENDETEKSI KELAYAKAN AIR MINUM MENGUNAKAN MIKROKONTROLLER AT89S51 PADA SMK NEGERI 8 BATAM agus; Johan, Dasman; Vivi Putri, Meylia; Lia Febrianti, Eka
Jurnal Pengabdian Masyarakat Bangsa Vol. 1 No. 1 (2023): JURMAS BANGSA
Publisher : Riset Sinergi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/jpb.v1i1.57

Abstract

Increasing the usability of computers can not only be used to process data but can also be applied in controlling various tools, one of which is detecting the feasibility of drinking water using the AT89S51 microcontroller. In this case the microcontroller is used to control the PH meter and LCD sensors. After going through several tests, a tool performance has been obtained with the expected characteristics, including the accuracy of sensor readings, the accuracy of LCD control, and the automation of relationships between systems. Furthermore, through the simulation form that has been achieved, it is hoped that this tool can be applied to a more real system with various adjustments and performance improvements.
Analisis Distribusi Spasial dan Keterlayanan Fasilitas Bank Sampah di Kota Tanjungpinang A.S, Zuleriwati; Hilmi, Nefriwati; Ayu Rahma Nabila, Aditia; Vivi Putri, Meylia; Fahri, Halimah
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.4756

Abstract

This study aims to analyze the spatial distribution of waste banks in Tanjungpinang City and to identify gap areas or residential zones that remain underserved by these facilities. A quantitative descriptive approach was employed, utilizing spatial analysis based on Geographic Information Systems (GIS). The dataset consisted of waste bank coordinate points, administrative boundaries, residential zoning maps, and population density data. Analytical procedures included buffer analysis to assess service coverage within a 300–500 meter radius, overlay analysis to identify serviced and unserviced residential areas, and a gap area assessment to quantify disparities across sub-districts. The findings indicate that the spatial distribution of waste banks in Tanjungpinang is uneven, with the highest concentration located in Bukit Bestari (25 units) and Tanjungpinang Timur (24 units), while Tanjungpinang Barat and Tanjungpinang Kota have significantly fewer facilities. Buffer analysis revealed that Bukit Bestari achieved the highest service coverage at 70.17%, followed by Tanjungpinang Kota (52.54%), Tanjungpinang Barat (49.07%), and Tanjungpinang Timur (46.47%). Overall, only 52.99% of the total 7.68 km² of residential areas are currently served by waste bank facilities. These results highlight spatial inequalities in access to waste management services, particularly in peripheral and densely populated neighborhoods. The study concludes that strategic expansion and equitable redistribution of waste bank facilities are necessary to promote more effective, inclusive, and sustainable waste management practices in Tanjungpinang City
Co-Authors AGUS Fahri, Halimah Febrianti, Eka Lia Johan, Dasman Nabila, Aditia Ayu Rahma Nefriwati Hilmi Zuleriwati A.S