I second Mike ML on using LTSpice. It's probably the best free program for doing analog circuit simulation. And it's great for a beginner learning about the basic circuit elements (inductors, caps, transistors, etc.) and their characteristics. It's a lot easier to simulate a circuit than build one. I never build a circuit without simulating it first.
Thanks, so which one do you guys recommend, and are there any simple ones, something that can make a diagram as simple as this
I think I should mention that I want to draw schematics rather than simulate circuits
If just drawing schematics I use expresspcb, custom symbols are easy to create. For PCB layout I use Eagle. It is very customizable, but it can be a pain at times.
If just drawing schematics I use expresspcb, custom symbols are easy to create. For PCB layout I use Eagle. It is very customizable, but it can be a pain at times.