Wed, Apr 18 2007

Door access controller

I am trying to design a 4 door access controller. I have a complete working board of fingerprint scanner with DSP for fingerprint verification and authentication.

I wish to design a microcontroller board which will communicate with this board to trigger the scanning process, store the data in PC and operate 4 relay circuits using the external wiegand relay output of the DSP. thanks in advance

Mail from RU

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• extremetech.com/article2/0,1697,1939015,00.asp
• sskteracon.com
• cs.ait.ac.th/laboratory/door
• discovercircuits.com/S/security.htm
• elecdesign.com/Articles/Index.cfm?AD=1&ArticleID=1154

Look thru all the sites you may get ideas.

delabs

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