Hi i am creating a ferris wheel project and i have 8 buttons move the ferris wheel to each cabin and i just want to be able to move it to and specific cabin when i press the stop button and if is possible with a key switch like the elevator one says service,normal and off example The key switch turn on the system to play with but be able to move to service to move the cabins to and specific one or if i am playing with and press stop i be able to move to a cabin thats the only two scenarios where the cabin buttons works
thanks and sorry for my english its my second language
Try writing in Your native language and apply Google translate. That monolitic text is hardly readable.
I am pretty certain the answer is yes, but I cannot say that I fully understand your explanation.
Diagrams are a good way to explain complex things and they don't have the problems of unfamiliar languages.
Reference the following topic link, not a cross post, that has background information: Help with Wiring a wokwi ESP32 Ferris Wheel Project in Real Life
You do not want a SERVICE key "to play with system" - you want to remove power.
Your NORMAL button will allow calling a cabin.
Your STOP button will not allow calling a cabin.
Your six remaining buttons will call cabins.
If you use a stepper motor, you will have a physical indicator for "home/zero" of the motor, and count a known number of steps in your program to arrive at the correct cabin.
If you use a DC motor, a physical indicator will indicate the arrival of each cabin and your program will keep track of the cabins.