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All Journal Jurnal Teknik Elektro dan Komputer TRIAC International Journal of Wireless And Multimedia Communications
Hazimah Widyagustin
Politeknik Negeri Padang
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Design and Implementation of a Detection System for pH Levels, Moisture Content, and Sweetness in Honey M Suhairi; Suhaila Suhaila; Nurraudya Tuz Zahra; Hazimah Widyagustin
International Journal of Wireless And Multimedia Communications Vol. 3 No. 1 (2026): International Journal of Wireless And Multimedia Communications
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62671/jowim.v3i1.280

Abstract

This research aims to design and build a honey detection device. The device is designed to detect three important parameters in honey such as pH, water content, and color. A pH sensor is used to measure the acidity level of honey, which is an important indicator in determining the freshness and quality of honey. A Soil Moisture sensor is adapted to measure the water content in honey, as the appropriate moisture level significantly affects the stability and quality of honey. Meanwhile, an LDR sensor is used to detect the color of honey, which often serves as a visual indicator of the quality and type of honey. Data collected from these three sensors is processed by an ESP32 and displayed in Liquid Crystal Display (LCD) with easily understandable format, enabling users to assess honey quality quickly and accurately. Test results show that this device can provide consistent and reliable data, making it a potential solution for honey quality evaluation in the field. This research also utilizes push buttons for displaying data and resetting or reconfiguring the system. Based on the testing conducted, Uray Honey has the highest water content (11.90%) and the lowest acidity level (4.67). Real Honey with water content (8.19%) and pH (3.43), and TJ Honey with water content (8.68%) and pH (3.41) have similar profiles in terms of water content and pH; however, Real Honey is darker in color (11.05) compared to Uray Honey (9.97). Super Honey has consistent color and water content (8.11%) but has a lower color value (9.59) compared to other honeys and has a pH of (3.41).
Performance Evaluation of Active and Passive Scheduling Algorithms in IP Tunneling Load Balancing for DNS Traffic Salisa 'Asyarina Ramadhani; Luxfy Roya Azmi; Aulia Novira; Hazimah Widyagustin; Rendy Kurniawan
Jurnal Teknik Elektro dan Komputer TRIAC Vol 13, No 2 (2026): Oktober 2026
Publisher : Jurusan Teknik Elektro Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/triac.v13i2.36170

Abstract

The exponential increase in global internet traffic frequently causes processing bottlenecks on Domain Name System (DNS) servers, degrading network Quality of Service (QoS). To address this, an IP Tunneling (LVS-TUN) load-balancing topology was implemented using Linux Virtual Server (IPVSADM) to evaluate 10 active and passive scheduling algorithms handling connectionless UDP traffic. Performance was assessed by simulating high-stress UDP flooding with 1,000 queries via DNSPerf across five iterations, extracting the average batch completion time and throughput, calculated from Wireshark packet traces, in Mbps. Under the tested single-client configuration, the Destination Hashing (DH) algorithm produced the lowest measured batch completion time of 1.0060 seconds and the highest calculated throughput of 1.7520 Mbps. However, this outcome is governed by the deterministic routing of the single-client test topology. Crucially, operational anomalies were identified in dynamic algorithms, specifically the Shortest Expected Delay (SED) and Never Queue (NQ) algorithms. Rather than distributing the load, rapid, connectionless UDP queries prompted IPVS to reuse active connection entries during the timeout window, thereby concentrating traffic on a single backend server.
Co-Authors Aulia Novira Azmi, Luxfy Roya M Suhairi Nurraudya Tuz Zahra Rendy Kurniawan Salisa 'Asyarina Ramadhani Suhaila Suhaila