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 Count in for LED Counter		  New Topic  Reply to Topic
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Coda1
New Member

USA
3 Posts
Posted - Feb 22 2012 :  10:08:56 AM  Show Profile  Reply with Quote
I am learning basic electronics; in your 7 segment LED counter schematic U1 pin 14 you have the shcematic "count in" what exactly does this mean? Is from a (pushbutton) switch, DIP switches or 555 timer? Did I happen to mention that i'm new to electronics and schematics? just needing a little help.

Aaron Cake
Administrator

Canada
6718 Posts
Posted - Feb 23 2012 :  2:19:39 PM  Show Profile  Visit Aaron Cake's Homepage  Send Aaron Cake an ICQ Message  Send Aaron Cake a Yahoo! Message  Reply with Quote
Any 5V pulse.
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Coda1
New Member

USA
3 Posts
Posted - Feb 27 2012 :  09:46:45 AM  Show Profile  Reply with Quote
So, it's safe to say experimenting with a 555 timer in astable is fine to use with the 7 Segment LED counter schemtic?
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Aaron Cake
Administrator

Canada
6718 Posts
Posted - Mar 03 2012 :  10:24:55 AM  Show Profile  Visit Aaron Cake's Homepage  Send Aaron Cake an ICQ Message  Send Aaron Cake a Yahoo! Message  Reply with Quote
Yes.
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Coda1
New Member

USA
3 Posts
Posted - Mar 05 2012 :  09:13:14 AM  Show Profile  Reply with Quote
Cool...thanks, man I love your site lots and lots of project ideas. I want to show this site to my summer camp kids. Again, thanks, the help is much appreciated.
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jakevettori
New Member

USA
2 Posts
Posted - Apr 03 2012 :  9:28:31 PM  Show Profile  Reply with Quote
your right this site are lots project ideas...
jake f vettori
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