Digital frequency meter using pic microcontroller

SKU: 010295



Digital frequency meter with LCD display can be used to measure frequency of square wave. With little bit modification in this embedded systems project you can also measure frequency of sine wave. I will also discuss it at the end of this article.In this digital frequency meter PIC16F877A microcontroller is used to measure frequency with the help of external interrupt and 16 * 2 LCD is used for digital display of frequency.

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