Browsing Theses & Dissertations by Subject "Warning system -- Electricity"
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Development of early warning voltage and frequency fluctuation system
(Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2015)A microcontroller PIC 16F877 – based monitoring circuit was designed, simulated and implemented. The circuit has been intended to monitor main power supply and gives a warning to protect electronic devices against voltage ...