This project describes an Arduino-based wireless frequency meter designed to measure frequency of sinusoidal AC signals in the range of 50Hz to 3kHz. The authors’ prototypes of the transmitter and receiver sides are shown in Figs 1 and 2, respectively. The block diagrams of the transmitter and receiver sides are shown in Figs 3 and […]
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Credit- EFY. Published by Department of EEE, ADBU: tinyurl.com/eee-adbu
