Whether Draw has stencils for Electrical engineering?

MS Visio has many stencils including Electrical Engineering, IDef0, Electronic design etc. I want to prepare drawing for syatem logic. Hence has to use AND gate, OR gate etc. Are these blocks available in Draw?

Here are a few links around the topic of Visio stencils and Draw:

Also note this related question:

@rost52. All 3 of your links are dead. Sorry.

@horst, @ROSt53, I have fixed the links, and added an extra one in. Last one is likely the most useful.

@oweng - thanks for fixing the links ----- @horst thanks for pointing this out.

Check out http://extensions.libreoffice.org/extension-center/libresymbols.
It includes more than 200 symbols and soon there will be more.

For logic circuits please use the german (de) edition, with the next release the english version will contain the logic symbols as well.

Don’t forget to set the grid in Draw to 0.25 x 0.25 cm!