2. Types of courses:
Most of us divide courses into two sections:
Courses needed only for Academic study:
Ex: ARDUINO, AVR, MATLAB, AUTOCAD, DIALUX, E-
TAP, MULTISIM, Proteus, Eagle, PCB, … etc.
Courses needed for a job :
Ex: Classic control, PLC Basics, PLC advanced , SCADA
systems, DCS, Drives, … etc.
6. Some apps. allows you to study the courses and pass
the test, but to get your certification you have to pay.
Ex.: Coursera & EDX
7. Some apps. You have to pay first then if you pass the
final test you will get the certification.
Ex.: Udemy
8. Some apps. don’t have a certification, you con only
study the courses.
EX.: my open courses
9. Some apps. don’t care about the very specialized
courses, it only cares about the pure science just like
Math., physics, Science, Economics,……. Etc.
EX.: khan academy.