led matrix buzzy noise - Githubissues

MajicDesigns / MD_Parola

Library for modular scrolling LED matrix text displays

GNU Lesser General Public License v2.1

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Closed arborin closed 6 years ago

arborin commented 6 years ago

Hello, I am using MAX7219 dot led matrix panel (16x64 combination).

everything working fine, but it has some buzzing noise. is there any solution?

MajicDesigns commented 6 years ago

None of mine buzz, so I suggest discussing with the hardware supplier.

Or you can wear ear plugs.