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Measuring RMS AC Voltage using internal ADC of MCU

mailtoarup
Associate II
Posted on March 17, 2006 at 03:00

Measuring RMS AC Voltage using internal ADC of MCU

1 REPLY 1
mailtoarup
Associate II
Posted on March 17, 2006 at 03:00

Dear sirs ,

Could any body help me bu providing any notes or doc on how to measure RMS ac voltage using ST7 or any other MCU ADC.I have asked for this help long before .I got a reply like one below from one of our respected moderator of this forum on

23 .12. 2005

''

 

Hi,

 

 

There will be soon an Application Note on this subject published on our web site.

 

 

Best regards

 

 

Laurent ''

But i don't know ''what did he mean by the the word soon'' ?

It is going to be 3 months(approx.) .

I have searched ST7 app notes .But i didn't find one. Could any body help me in this regard ??

Many Thanks,

Arup