panic mode said:
:lol: that's funny. ah no he wouldn't be needing a d'arsonval movement cos he talked of 7 segment for the display. the dc is the easier one, for the ac you'll need a full wave rectifier to rectify it first.
i've seen one cct but can't quite remember where i saw it, it used a microcontroller and LCD, that, i can tell you is quite complicated and somewhat above your specifications.
try google up things, i believe you'll come up with something.