This topic is very essential for every students who study this course. It is because this introduction (types of gates) is related to the whole course. I used to study and understand the function of each gate and also their symbols, so that I can carry out the laboratory work more easier.

        Here are some tips to study Digital Logic:

1.  Read the notes and also the slides that lecturer given before attending the class. 

2. Pay attention in the class.

3. Don't be shy of asking questions.

4. Search more information from the internet. (Google, Youtube,...)