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@article{187683,
        author = {Bavge Vaishnavi and Karke Urmila and Waghamare Vishakha and Dudhani.R.D},
        title = {MOBILE CHARGING ON COIN INSERTION},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {6},
        pages = {5916-5920},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=187683},
        abstract = {Mobile phones have become an important part of daily life for communication and other purpose. Keeping mobile charged has become an most important need in todays life as them uses increased. This project presents a coin-based mobile charger system that allows users to charge their phones by inserting a coin. When a coin is inserted, then system provides power to the mobile for a specific period through suitable universal adapter for all mobile phones. Coin sensing is done by using sensor that is infrared or LDR sensors. This system can be uses or installed in public places like railway stations, bus stops, shopping malls, and hospitals it help to people charge their mobile phones when they can needed. The project aims to create a easy and economical key or solution for public mobile charging.},
        keywords = {Arduino UNO, Coin receiver, Mobile phone, LCD display, SMPS, Relay},
        month = {November},
        }