| Introduction C programming language is easily learn by having practical exercise in parallel with reading the tutorial. By only reading the C programming notes so many times without doing the practical exercises will make it very difficult to understand what is going on. It is the same like one people say to his/her friend that to ride a bicycle is very easily verbally, but practically it is obviously not easy until he/she try it himself. Although it is not that easy but start to learn how to ride is really fun. Once you can ride the bicycle then only you can do other things like carrying friend at the back, carrying goods, riding with 1 hand on your handle or without touching the handle at all!. For C programming it is the same. Before we can write a really good C program that can do things like stated below, we need to know the basic of C programming. - Turn on lights/LED - Open door with 4 pin number - Open door with smart card - Switch “ON” light at 6.30am in the morning - Display “Good Morning” on LCD - Display on LCD what we type on Keypad - Create and display real time clock (e.g 10.15am) on LCD - Display character on the Computer Screen from keyboard - Receive input from keyboard and perform calculation - Display text on the computer screen - Many other tasks Next Page >> |