I wonder if you will be able to see something on a vdsl line with a scope (not decode, just detect if vdsl is active there or not)...

Ok, so when I get a 250 ohm headphone, I need some usb soundcards device that can drive it... Not much sites that tell for their products if they can :/

I am trying to find peak current this motor will draw at 8.4V

goolrc.com/p-rm7283.html

I google'd for data sheet but nothing came up

is there a way to calculate it from idle current draw?