spin coater

[@이수빈-l9e]

can u share the name of the hard drive motor that u used in this video?

[@thienhoangtrung3617]

Hello. Your work was very nice. How did you get the spinner with a hollow shaft like the one in the video?

[@bbnjoseph]

i think its hard drive motor

[@seilgu]

Sorry, did not notice the comment. It's a hard drive motor, the core is drilled with a hardened tungsten bit. To drill it I asked a professional metal shop for help.

[@bgphysics9475]

Can you please share the circuit diagram and other details

[@quantarobotics]

plz give me the code