hi i am doing a project and need to draw a schematic do u guys no any good free scematic dawing programs

 

LTSpice seems pretty popular.

 

I use Microsoft Paint to draw schematics. Most is pasting pieces from other schematics.

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Uncle $crooge

 

ok cool thanks

 

try inkscape

I like it for knocking together quick cct's, otherwise I fire up OrCAD for full-circuits (rails and such)

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Nothing is impossible.
Once a problem is realised, the rest is just details

 

i like eagle to make schematics, but then again, i don't do it all that often.

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There is no "I" in "team", unless Apple makes it... Then it would be iTeam.

 

haven't used it myself but you can try this:

http://tinycad.sourceforge.net/

also, if you join autodesk's student community, you can download all the student versions of their software for free, including autocad electrical. that would probably be your best bet.

 

I always recommend diptrace! They have great support and good free software.

http://www.diptrace.com

 

I’m using Adobe Photoshop for the hell of it lol.

See my two examples which has done with it.

Attached Thumbnails

   

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Gayan

My Website
http://gsmicro.blogspot.com/

 

Grate i will download some and try them later

 

hi,
If want a simple electronic circuit drawing program, search for 'ExpressPCB',
its free and it also comes with a PCB artwork/routing program.

Includes all the common electronic symbols and you can export your drawing as a *.bmp file.

Even if you dont produce your own artworks for etching, the program is helpful when designing Vero board layouts.

Here is the link:
http://www.expresspcb.com/ExpressPCBHtm/Download.htm

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Eric " Good enough is Perfect "
I will NOT answer PM's requesting technical help, please use the Forum
PIC tutorials: Nigel's www.winpicprog.co.uk/ Bill's: www.blueroomelectronics.com/

 

Given that you want to draw schematics there is a good chance that at some point you will either want to simulate the circuit or make a PCB for it.

If you pick a draw only solution you will have switch tools to do either.

If you think you will be doing simulation first go with a spice program like LTspice.

If you think you will be doing a PCB first go with a PCB layout program like Eagle.

 

I will use the tinycad one for now thanks