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Help me drive a 7 segment display

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installer2001

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hello genius guys
well now i am making a XCESS-3 calculator .the only problem i am facing is HOW TO DRIVE SEVEN SEGMENT DISPLAY

i am using 7447 seven segment display ic.How this ic can be used.
how i connect my output from calculator (Binary form) to this 7447 ic.
plz reply soon
thz in advance
 

Re: 7 segment display

Driving seven segment displays has a problem of drawing large current, however you can use scanning segment by segment making small program on any available microcontroller,
but i think, you would better to think in using even a single line LCD, it would work better and more reliable for you..

hope that helps,
Ahmad,
 

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