Symbols Engineering Phone Cases - iPhone and Android

Engineering as told through circuits

A perfect engineering shirt if you are a computer, chemical, electrical, civil, industrial, biomedical or mechanical engineers!

Circuit Board Diagram Electronic Schematic Printed Engineering

lines of x's and o's and dashes, fun little hand sketched symbol repeating design

lines of x's and o's and dashes, rows of fun little hand sketched symbols repeating design

x's and o's, fun little hand sketched symbols floating in circles, repeating design on brown

plus and circle symbols in organized pattern black and white on brown, fun little hand sketched symbol repeating design on brown

From Wikipedia: Greek letters are used in mathematics, science, engineering, and other areas where mathematical notation is used as symbols for constants, special functions, and also conventionally for variables representing certain quantities.