Mar 29, 2012 #1 U ud23 Advanced Member level 3 Joined Apr 20, 2011 Messages 926 Helped 185 Reputation 370 Reaction score 180 Trophy points 1,323 Activity points 6,138 need analog and digital ground isolation ic for proxy input isolation to +3.3v microcontroller
Mar 30, 2012 #2 papunblg Advanced Member level 3 Joined Oct 22, 2010 Messages 716 Helped 172 Reputation 344 Reaction score 165 Trophy points 1,343 Location Kolkata India Activity points 6,421 **broken link removed**