Rc hovercraft

Hi guys i want to make a rc hovercraft i have already made bluetooth controlled robot.In this project i am using arduino uno , L293 motor shield and a HC-05 bluetooth module . the only problem is tahat i can't find anywhere how to control a servo via a smartphone. And how to program it. I need this for the science day plzz.,!!!!!!!

So you want us to design it for you and then you take all the credit? This is not a code writing service, it is a help forum.

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Look for the pieces in the playground that might address your individual requirements,
Try and modify the pieces, as required to get them working individually.
Ask for help on the forum, if needed, to get the pieces working (after you have done some work yourself).
Start putting the pieces together, one by one, and get them working together.
Ask for help on the forum, if needed, to get the pieces working (after you have done some work yourself).
Once you have all the pieces working together, you’re done, unless you decide to optimize or add features.

It’s called ‘experimentation’ and it is a learning process.

Gee, that almost sounds scientific…