Very simple frequency counter on 8051 Microcontroller

February 23, 2008 | By admin In MSC-51 Projects |
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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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3 Comments so far

  1. Suyash Dwivedi on June 15th, 2008

    not working

  2. 8051 microcontroller projects on July 9th, 2009

    [...] Very simple frequency counter on 8051 Microcontroller | Embedded … [...]

  3. Amit on February 22nd, 2010

    i want full description of this..miniproject…..
    and the micontroller based program to.

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