link list

Hello everyone,
I am studying link list in c
I have a project in which I have lookup table of rpm (clocks used to load the timer used for motor).
This rpm table, I am taking in an array
Now I want to implement a link list which will access the rpm from table and load it to timer of clock used for running the motor
Is it possible
Because as I am studying the link list, in that it is mentioned that link list is used instead of array
Is it possible to access an array elements using link list ?
If yes, then pls suggest me some link for it
Correct me if I am wrong
Thank u all