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My project is about the LDR(Light Dependent Resistor) connected to my Laptop, i use the Parallel to USB port do i recognize if my LDR is ON or OFF? can i communicate the LDR to my Laptop? Can anyone help me? i am using a Win 7 OS

You will be able to find a number of CodeProject articles on the topic:[^].

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any other solution to this problem???please help
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Dave Kreskowiak 30-Jan-12 14:12pm    
Those articles are your only solutions. What did you think you were going to get? A single line of code to make everything easy?? That's not going to happen if you're using a parallel port, or any other port for that matter.

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