On Fri 28. Oct 08:59:44, Gross, Mark wrote: > Very cool. > > Can I get some data on your amp meter? I'm thinking about building a > home brew thing with a current sense resister and a PIC 877. It is a "Voltcraft M-4660A" with rs232 interface. Anything more specific I can tell you? > > Also, I would be interested in USB mouse and wireless mouse effects on > the system. I know low speed usb devices result in a PCI interrupt > every msec, so it would be a nice data point to have (battery time costs > of using a USB mouse) Added --> http://powersave.sourceforge.net/pm-report/#nx5000usbmouse > > --mgross Regards, Holger