REV Counter

The last project for first year students in my uni was to design and develop a REV counter which could cope with frequencies ranging from 15Hz to 150hz (900 RPM - 9000 RPM) using 8051 micro-controller. This is the project where we had to implement 7 segment display to show the data, and because of my previous experience we not only implemented the 7 segment display but LCD character display as well.

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