Arpit said:
Hi, Ive heard of this simulator thing called spice, is it any good? is
it free?
You can get free versions and yes it is good. In fact, it would probably be
most engineers most useful tool.
The linear technology version is getting quite good these days, check it out
at
http://www.linear.com/ Spice can be quite difficult to use, but once you
master it you will never look back.