digital security system

Thread Starter

ravi raj

Joined Jan 31, 2011
3
i need some modification in this circuit,any additional feature ,i can add to it,so,please suggest me
 
Last edited:

Wendy

Joined Mar 24, 2008
23,798
It will help if you insert circuit into the thread.

It can be with an attachment or using AAC own local album hosting.
 

Thread Starter

ravi raj

Joined Jan 31, 2011
3
i want to modificate through this way.................my sugession is that 'to replace 7 segment display by encoder ic,OR gate and led(red).....
BCQZ o/p of 7 segment decoder can be taken as i/p of encoder which is 7 segment encoder ......
but this type of encoder ic is not avaliable in the market..........
so,thats why my idea can't be implemented.
so,please give me suggession on my idea????????????
otherwise u suggest another idea..........
 

Thread Starter

ravi raj

Joined Jan 31, 2011
3
i want to modificate through this way.................my sugession is that 'to replace 7 segment display by encoder ic,OR gate and led(red).....
BCQZ o/p of 7 segment decoder can be taken as i/p of encoder which is 7 segment encoder ......
but this type of encoder ic is not avaliable in the market..........
so,thats why my idea can't be implemented.
so,please give me suggession on my idea????????????
otherwise u suggest another idea..........
 
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