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TAGRA 2025

Dec 13 – 14, 2025 HYBRID
Erzurum, Turkiye
Europe/Istanbul timezone

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Session

Electronics and Devices

NED
Dec 14, 2025, 4:20 PM
Venue TBA (Erzurum, Turkiye)

Venue TBA

Erzurum, Turkiye

Ataturk University Campus, Erzurum, Turkiye

Conveners

Electronics and Devices

  • Kaan Can (Department of Electrical and Electronics Engineering, Faculty of Engineering, Ataturk University, Erzurum, Türkiye)

Presentation materials

There are no materials yet.

  1. 83. Methane Detection from Food Waste Digestion Using Titanium Dioxide-Graphene Gas Sensor with IOT Integration
    Adam Zafry (Central for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics & Computer Technology & Engineering, Universiti Teknikal Malaysia Melaka, 76100 Durian Tunggal, Melaka, Malaysi)
    12/14/25, 4:20 PM
    Electronics and Embedded Systems
    Oral Presentation

    The study focuses on developing a low-cost and reliable methane gas sensor using a TiO₂–graphene composite material connected to an Adafruit platform for easy monitoring and data collection. Methane is a flammable gas commonly found in homes, industries, and the environment, so early detection is important to prevent accidents. TiO₂ is widely used in gas sensors because it is stable and...

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  2. 82. Development of a Sensor Array (MQ2, MQ4 and MICS5524) for Methane Gas Detection with IOT-based Monitoring
    AFIQ IRHAM (Central for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics & Computer Technology & Engineering, Universiti Teknikal Malaysia Melaka, 76100 Durian Tunggal, Melaka, Malaysia)
    12/14/25, 4:35 PM
    Electronics and Embedded Systems
    Oral Presentation

    The detection of methane gas is critically important for safety, environmental monitoring, and industrial process control, particularly in enclosed or high-risk areas such as laboratories, landfills, and gas pipelines. In confined spaces, excessive methane concentrations can result in explosions or suffocation, while its emission into the atmosphere significantly contributes to climate...

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  3. 96. Comparison of Metal-Oxide Semiconductor Sensors for Ethanol Detection at Room Temperature
    Raja Ahmad Arifikri Raja Ismail (Central for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics & Computer Technology & Engineering, Universiti Teknikal Malaysia Melaka, 76100 Durian Tunggal, Melaka, Malaysia)
    12/14/25, 4:50 PM
    Electronics and Embedded Systems
    Oral Presentation

    Ethanol is a colourless, volatile, and flammable liquid that is widely used in industrial, medical, and consumer applications. However, prolonged ethanol exposure to humans at 1000 ppm and above can pose a serious health risk with symptoms such as throat irritation, dizziness, intoxication, and unconsciousness if the concentration continues to increase. This makes the detection of ethanol...

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  4. 70. Comparison of Fabricated TiO2 Gas Sensor with MQ135 for Spoiled Fruit Detection
    YUDESH KUMAR (Department of Electronic Industry, Faculty of Electronics & Computer & Engineering,Universiti Teknikal Malaysia Melaka, 76100 Durian Tunggal, Melaka, Malaysia)
    12/14/25, 5:05 PM
    Agricultural and Food Science Innovations
    Oral Presentation

    This study presents a cost-effective and innovative ethylene gas detection system designed to monitor fruit ripening and minimize postharvest losses. The system integrates a commercial MQ135 gas sensor with a single fabricated TiO₂-based sensor to detect ethylene gas through voltage variations under controlled parameters. The TiO₂ sensor was fabricated and characterized to evaluate its...

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