insert in floor plan of furniture blocks and tutorial electrical system

[Smilzo89]

Hello, I'm a newbie I just started using autocad I created a planimetry inspiring me to my home
I would now like to put the details (furnishment).
I found something on the internet with regard to the blocks, the only problem is that when they select them and pitch them in the worksheet I get huge proportions and with the scale tool I can badly resize them.
I would like to know if there are effective and fast methods.
and in the meantime I ask you even if there are tutorials, preferably video, which explain to you how to mount an electrical system with autocad.

 

[PlannerRoad]

1) It is always good to present itself before:http://www.cad3d.it/forum1/showthread.php?t=1872) before placing the question it is always good to do a search within the forum to see if the topics have already been dealt with:http://www.cad3d.it/forum1/showthread.php?t=13803) the problem is not how to mount an electrical system with autocad, but to know how to design an electrical system. then the question arises spontaneously: Do you know how to design an electrical system?

 

[Smilzo89]

in July I have the maturity to become electrotechnical expert therefore more or less know how to move me.

for the rest you're right I'm going to introduce myself :d