Help with Turntable and Trolley

Hello I am looking for a tutorial to make a turntable and a trolley like this:

I have a 3d printer to print the parts.
But the worry is that I do not know much about programming.
I spent the whole afternoon looking for the net a tutorial just to make work.
I would like to make it work to be able to control it with 1 computer or even a smartphone if possible autonomous.
Or a system like in this video:

It will be the top.
But I am not finding a schema and program to be able to implement this project.
I already have an arduino nano and other, even a raspberry pi3.
I hope that someone can help me with my projects
Thank you again for your help.

I have the solution to make my montage:
1 lcd keypad shield
1 arduino uno
1 arduino mega
1 joystick keyes-sjoys
1 A4988 stepper motor driver
1 NEMA 17 stepper motors
And with all that I can not find a montage to make my engine work step by step.
I would like to be able to control it with joystick to rotate right speed, and make it run continuously as well.
I am just asking for a wiring scheme like in fritzing, with codes to program arduino.
In the videos that I saw it make see what I would like to do but it does not propose a schema. It's a pity for beginners like me for arduino programming.
Thank you again, and thank you, for your help, I despair.
Bone evening
Sorry for my english translated by google.
French

Hi,
How did you go with the French section of the Forum?

Salut, Comment êtes-vous allé avec la section française du Forum?

Tom.. :slight_smile: