Measuring AC 220V with ADC0804

see here afnan idea
http://www.8051projects.net/forum-t31555.html
see it for people discussion on ac voltmetr
http://search.edaboard.com/ac-volt-meter.html
and Abhinav.Chaurey now it is time to be happy for u i have found a circuit for Digital AC Voltmeter for u
it uses a digital ics but u can mange it now to display it on 7-seg or lcd
here is link for u
http://www.electronixandmore.com/project/dvm/index... Read Compelte post
Other Tags: ac voltmeter   digital ac voltmeter   
Posted by majoka on Sat Oct 02 2010, 05:43 pm

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