• Title/Summary/Keyword: Visible doorbell

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A Design of an Energy-saving Doorbell with Blinking Light Function using IoT Technology (IoT 기술을 활용한 에너지 절약형 전등점멸 초인종 설계)

  • You, Ho-Gyun;Kim, Ye-Eun;Kim, Hee-Jeong;Jang, Woo-Hee;Kook, Joongjin;Lee, Kwangjae
    • The Transactions of the Korean Institute of Electrical Engineers P
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    • v.67 no.2
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    • pp.90-93
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    • 2018
  • This paper is a system that visually informs the hearing impaired to visit other people by blinking the light of a room using the IoT(Internet of Things) technology. The system combines the power of home-use lights with low-power IoT devices to provide visual notifications. Using a current sensor, this system can track user location and then turns on and off the light in that room only to save energy. The proposed idea can create a society that is equal to everyone and can live more conveniently.