DIY Book Scanner

Thanks Daniel. I now have both cameras triggering with the usb switch using steve1066d's script above. Now I just need to fashion a spacer to accomodate the power plug coming into the bottom of the A2200's and I should be ready to start scanning. It's been a long time getting to this point for me an...

When selecting a powered USB hub is the amp rating a factor? I have one hub that has a 3.0 amp power adapter and another hub that uses a 2.6 amp adapter and I want to repurpose one of the hubs to scanner duty. I would like to dual trigger a pair of A2200's via USB by using a momentary switch. Does i...