[bayazidahmed]

Sorry for the delay guys. I got real busy with my new job.

Excellent development and good work from both of you.

I'll see what I can do now. Though I am an electronics and communication engineer but I am good in electronics and computers so I will be able to help with the coding part easily. And the bad news I am not so good in mehcanical and I really dont care which steering we use.
I havent read about the type of steering links given in the forum and in my opinion, I would prefer four independent dc motors which can be programmed individually, whatever type of steering you call it.
For turning we simply dont give power to one side of motors and rotate the other side. This is highly flexible, trackable (especially for antenna to track the source, I dont know how can we track the height) and easily programmable.

in btw, xheavenlyx, which city are u going to come in saudi?