Switch for barcode scanner

Nov 07, 2014 2 Replies
G

I have post this question before few days but this is not a bit different approach.



OK. The scanner is powered over USB port on the RPI. I want to hook up pir motion detektor ( lc100 from dsc ) and use the NC / C contacts to simulate scanner button press.



Would this be ok to do ? LC100 motion detector is powered with 12VDC.


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G

This IS a bit different approach :-)

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J

Could be made to work. I expect it may take some tinkering though.

?-)

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