About the PCB trace width of LED matrix
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5/20/2016 10:10:31 AM
Presently,I am trying to design a LED matrix with a separate voltage rail. My plan is doing this by making a PCB. Nevertheless,I don't know how to copy with the trace width. I wonder how we can calculate this correctly.
Robert Jason
5/22/2016 10:10:31 AM
It is pretty helpful to my daily learning.