thanx buddy...now i have completed my project......with vrms+irms+ energy reading..........but facing a little error....in hardware circuit...
i am describing it in parts....
ERROR:---->1) when i start my apparatus with load then my circuit will work properly.....
2) when i will start my apparatus without load then it will show abnormal values......
3) when i will change the load after switching OFF the apparatus....and then again turn it ON...it
will work properly
4) when i will change the load without switching OFF the apparatus....then...it will hangup and showing abnormal values.....
can you suggest me what is happening...with it..??