Huina 1550 RC excavator with limit switch installed

the purpose of this video is to give an idea on how to choose the better switch (micro switch found mostly on computer's mouse) so it will not deter the vehicle's details...except for those lights which is supposed to be for 1/10 scale...i do'nt have the actual video while it is being done but i supplied diagram and list of components that I used...I also zoomed the installed micro switch so people can see how it is done...I hope it will help alot...thanks