Very simple frequency counter on 8051 Microcontroller

February 23, 2008 | By admin In MSC-51 Projects | Comments(1)

This is really low budget frequency counter as it uses only microcontroller and standard LCD indicator.

89s51_frequency_counter.gif

It can be used for calibrating of other devices like frequency generators or simply measuring unknown frequencies. Assembly routine can be downloaded here.

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Filed under: MSC-51 Projects