Line following trash bin with wireless remote via bluetooth in mobile device

I’m just a beginner in this matter at I just want to make a project, line following smart trash bin with wireless remote via bluetooth in mobile devices. I add a little feature to the normal smart bin, i want to make i line following trash bin also and can switch on/off by bluetooth.

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i want to make this project badly but I’m lock of experience, please need your help.

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Well it seems you’ve already set up the schematics, what else did you need. I assume you dont have the code, correct?

sorry, yeah i have problem in coding sir