Let's Make Robots!

Schematic Drawing Program

Hey all

 I was wondering if anyone could suggest a good, free program I could use to draw up schematics on my computer. 

 Any suggestions would be appreciated.

 Thanks!

The Beginning

So, I'm new here and thought I would start out with a blog. I'm an electrical engineering major at Clemson University trying to get into a robotics technical depth. I've been looking around this site and many others for the past couple weeks to try and get some more hands on experience than I have been getting in the class room. Last week, I finally took the plunge and started buying some robotics equipment. It seems like I have found a pretty expensive hobby.