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Frequency Counter for PIC16F84 or PIC16F628


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glenjoy



Joined: 01 Jan 2004
Posts: 1028
Helped: 47
Location: Philippines


Post19 Sep 2004 10:23   

pic16f628 frequency counter


Any schematics or ideas for frequency counter using PIC16F84 and Multiplexed Seven Segment Display?
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btbass



Joined: 20 Jul 2001
Posts: 1187
Helped: 113
Location: Oberon


Post19 Sep 2004 11:00   

pic16f628 frequency meter


Visit Microchip website. They have an application note for a frequency counter.
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glenjoy



Joined: 01 Jan 2004
Posts: 1028
Helped: 47
Location: Philippines


Post19 Sep 2004 13:07   

frequency counter pic16f628


I have checked the site but no link.


glenjoy stop post useless things, it is not so hard to search, if you just cannot find the information you are looking for send a PM.
Cluricaun
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Post19 Sep 2004 13:07   

Ads




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davorin



Joined: 07 Jun 2003
Posts: 1396
Helped: 8


Post19 Sep 2004 13:24   

16f628 frequency counter


counter-app with 16c5x:

http://ww1.microchip.com/downloads/en/AppNotes/00592d.pdf

7-seg app-note:

http://ww1.microchip.com/downloads/en/AppNotes/00529e.pdf


Can't believe it is so hard to browse a website (o;


Though it's not for the exact MCU as you want...bus since you are an experienced PIC guy it won't be hard to adapt it (o;
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sda



Joined: 22 Apr 2002
Posts: 117
Location: Greece


Post19 Sep 2004 15:43   

pic16f84 frequency counter


h**p://www.qsl.net/dl4yhf/freq_counter/freq_counter.html

Exactly what you are looking for.

Cheers
sda
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SAR



Joined: 25 Sep 2002
Posts: 152
Helped: 4


Post19 Sep 2004 16:58   

frequency meter pic16f628


Another one here: http://www.webx.dk/oz2cpu/radios/counter.htm

You should do a search on Google instead of asking first. There are tons of circuits with code on the net.
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jcarlos



Joined: 09 Mar 2004
Posts: 25
Helped: 1


Post20 Sep 2004 17:23   

microchip frequency meter


Hi,

Here you can find what you're looking for. I hope this can help you

http://www.piclist.com/techref/piclist/weedfreq.htm


Regards Very Happy
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tanveerriaz



Joined: 14 May 2001
Posts: 271
Helped: 6
Location: Pakistan


Post21 Sep 2004 2:24   

pic16f628a frequency counter


/http://www.qsl.net/om3cph/counter/counter.html
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td123



Joined: 22 Jun 2008
Posts: 2


Post28 Oct 2009 23:38   

Re: Frequency Counter for PIC16F84 or PIC16F628


enjoy this site http://hobbycircuit1.blogspot.com/
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