Circuit Design Software
 

I have a couple of electical things I am working on but want to test them before I build prototypes. I could do with some freeware circuit design software. I have tried a couple of free demo's but they will not let me design the circuits I require because of size (e.g. Design soft's TINA Design Suite v7)

anyone any good bits of software I could use?

(needs to have componants like relays, led's, motors etc.)

Oh - thought you were after slot car circuits for a moment.

Orcad is good, think you can get a demo CD of it from the site.