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an oxide film

Question asked by jun yamada on Feb 26, 2020
Latest reply on Feb 28, 2020 by jun yamada



Thank you for your help.

Please teach by controlling DC motor with brush.
I heard that if it doesn't work for a long period of time, an oxide film may form on the brush and it may not work.
Please let me know if you know any software or hardware measures.
I am studying with a motor voltage of 6V.