hi,
i would like to build a usb shutter release, looking a bit like this:
http://chdk.setepontos.com/index.php/topic,294.msg27194.html#msg27194but what i would like to do is use the power from a computer usb connection, and the switch simply interrupts the power supple to trigger the shutter.
i would like a little handheld box with usb a and b connections on the bottom which are simply linked through. a switch on top is across the +ve power leg.
any tips on a good place to get a little box like this?
uk based?