Arduino, PIR to visual basic

Hi! any body could help me in my project, i have now my PIR and arduino Uno. i want that motion detected by PIR it would be save to Mysql through visual basic. . thanks

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How to code Visual basic that accept signal from my Uno when intruder is present so that time of intrution is recorded imediately in mySql. thanks

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i've done already sketch for PIR signal as i copied in samples, all i need is the code how VB Accept those signal from arduino when PIR activated. thanks in advance for all the effort in helping me.

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