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    Monitoring of miner by RF signal
    (Institute of Electrical and Electronics Engineers Inc., 2017) Saray, Tu?ba; Çetinkaya, Ali; Mendi, Şekip Engin
    Wireless communication technology is spreading rapidly to all areas of our lives. The technology, which has a wide range of applications from radios, intelligent home systems, automation applications to GPS units, was used in monitoring the workers working in mines in this study. Most of the mining area underground mining is risky and the possibility of accident (gas jams, the explosion and dents, etc.) is the area of high. Locating is vital in this line of work when a sudden accident or dent occurred in which the worker will be known and the position of the recovery efforts can be intensified in that area. It was developed using a wireless receiver, two radio transmitters, and a reference receiver, which are used in the Internet of thinks. CP2102 V2 module was used as the center receiver, D1 mini module was used as the reference receiver, ESP8266-01 was used as the transmitter card and it was used to carry the miner. © 2017 IEEE.
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    Optik Karakter Tanima Yöntemi ile Otomatik Tabela Okuyucu
    (Institute of Electrical and Electronics Engineers Inc., 2017) Saray, Tu?ba; Çetinkaya, Ali; Okatan, Ali
    In this work, An automatic recognition system designed to be used while travelling in a coutry whose language is not known to the traveler. The system reads the traffic sign boards by using a camera. Then software of the system gives the meanings of the signs in known language in the computer screen attached to the car dash. OCR system in fact takes the information for the camera as an image. Then, the program translates the information in the form of letters and symbols. System uses Emgu CV tesseract OCR Motor. © 2017 IEEE.