hi all
i will make my collage project magnetic stripe reader with usb,ethernet,serial interface with pic technology.
now iam learning programming the pic,then i found that i totaly forgot the magnetic sensor,and searching web i didn't find any sensor so can any one help me,all the project won't work without reading the stripe,and i don't know what to do in this part.
i hope that anyone here know any thing about that

 

You can use a hall effect sensor to detect magnet fields.

 

Of the 4,120,000 hits Google returns on "magnetic stripe reader", the very first one is this project - http://www.makezine.com/01/magstripe/.

 

thanxxxxxxxxxxxx alot i will try this.