Thinking process involved when designing analog electronic circuits

[Apostrophe Police]

.
It's function is to communicate.

This sentence two verb.

Cheers!

 

[Rich Grise]

Jim Thompson wrote:
Real designers don't need erasers ;-)

John Fields wrote:
Or pencils. I like to use a Sharpie.

Years ago I was a "Quotations Specialist". [. . .]Block Diagrams[. . .]
I could Quote to $20K on my word, to $200K checked by the boss, and $2M
checked by the boss+prez. All done using a self feeding pre-leaded auto
pencil aka a "sharpie", with an eraser on the end.

It sounds like *your* Sharpie was erasable. This is what most folks mean
when they say "Sharpie": http://www.google.com/images?q=Sharpie
(Felt-tip; permanent ink.)

My strategy worked well, it helped to increase sales, because customers
like pictures, especially with doddlates...a picture is worth a 1000
words.

You're going to have to explain "doddlates". (I'm assuming you spelled it
correctly.)

I assumed he meant "doodles".

I thought it was more like "dodderers".

Cheers!
Rich