Author Topic: qr code based security system  (Read 337 times)

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qr code based security system
« on: December 02, 2012, 04:24:39 AM »
hey!!!! to this forum
i m new to electronics and programming
actually what i wanna make is a security system............ based on qr codes............ there are softwares available for qr code scanning ...............what i wanna make is if the qr code matches then the serial port pin should go high
plz help me......
thnks in advance :)
« Last Edit: December 02, 2012, 04:34:16 AM by [email protected] »

 


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