20-02-2017, 11:57 AM
Multisim is a good circuit simulation software that allows you to draw circuits, even view them in 3D, and simulate their voltages, currents and other features (such as turning on lights, switching switches, etc.)
Reference :
http://www.ece.mtu.edu/labs/EElabs/EE301...torial.pdf
Reference :
http://www.ece.mtu.edu/labs/EElabs/EE301...torial.pdf