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Digital Combination Lock... Anybody done one??

Altera_Forum
Honored Contributor II
‎04-20-2010 04:34 PM
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Howdy, 

I'm working on a Digital Combination lock using the Cyclone II board. Anybody out there done anything like that?? 

 

I need to use three, four-digit numbers. 

 

I believe I need to hard-code a combination that will need to be compared to the combination 'attempt'. I need to use the Hex display to read either "Open" or "Errr" depending on the result of the comparison.  

 

Thanks to anyone who can assist. 

Cheers. 

TPD
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