Feb 10, 2005 #1 Wyvern Newly Enlightened Joined Feb 8, 2005 Messages 67 Location UK, East Sussex I have tried the led to multimeter method with a red led but i cant seem to get any output in nanoamps but i do in microvolts, any reason why?
I have tried the led to multimeter method with a red led but i cant seem to get any output in nanoamps but i do in microvolts, any reason why?