Oct 17, 2011 #1 E eng_haidar Newbie level 3 Joined Feb 11, 2011 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,297 guys ,,, How can I make a circuit that can control AC power supply to give me multiple values !!!!
Oct 17, 2011 #2 erikl Super Moderator Staff member Joined Sep 9, 2008 Messages 8,108 Helped 2,695 Reputation 5,370 Reaction score 2,305 Trophy points 1,393 Location Germany Activity points 44,123 What about an Autotransformer?