I’m looking for some sort of reference that illustrates and dimensions electronic component standards. Like SOIC, DIP, PLCC. I need to create CAD models of various components so I would like to find drawings of all of the most common EE packages. Does anyone know where to look? Thanks.

i have sprint service and i know that when anyone on the account sends a picture, the account holder who has access to the website and the password to the account can see sent photos online. i also have a password to make changes to the account through the phone only though. i would like to be able to send pictures without my mom having to see any of them. is there a way to do that?

Video-based online instruction with an on-screen tutor provides reinforced learning – users receive instruction from an experienced instructor and see onscreen demonstrations – just like being in a real classroom.

Hello,

We have just studies about semiconductors, diodes and transistors.

They have also taught us about NOT OR AND NAND NOR EXOR AND EXNOR gates.

I want to please my teachers by making a small device that is based on the knowledge of what we have studied,
so can any one please tell me whether i have knowledge enough to make a digital calculator or a Frecuency modulated FM Radio ??
IF yes please tell me how do i make it

IF no please suggest some other device that can be made without really putting in a lot of time into it