Turn-key PCB assembly services in prototype quantities or low-volume to mid-volume production runs

Very simple frequency counter on 8051 Microcontroller

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

  1. not working

  2. Pingback: 8051 microcontroller projects

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

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