Hello everyone. Just bought a relay board. This one: http://www.ebay.com/itm/171279000686?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
But i have been reading about the current limitation of the arduino, and the max current output of any I/O pin is 40 mA. The board that i have bought is drawing 50-60mA pr channel. The ebay item description also says that it can directly connect to an arduino board.
So my question is; is it safe to connect this directly to the arduino? Or do i need to connect it differently? If not directly, how?