50MHz Frequency Meter by PIC16F84

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This new 50MHz Frequency Meter is autoranging and displays the frequency in either Hz, kHz or MHz. This makes the unit easy to read, as it automatically selects the correct range for any frequency between 0.1Hz and 50MHz and inserts the decimal point in the correct place for each reading. Note that although we have specified this Frequency Meter at 50MHz maximum, most units will be capable of measuring frequencies somewhat higher than this. In fact, our proto-type meter was capable of making frequency measurements to above 64MHz.

Read More Source:
http://www.siliconchip.com.au/cms/A_30706/article.html
Thank you.

This entry was posted on Tuesday, March 11th, 2008 at 8:45 am and is filed under meter, microcontroller. You can follow any responses to this entry through the RSS 2.0 feed.