3 ms·
Is the checkerboard pattern on the top layer for aesthetics, or is it functional for EMI reduction.
by omilu 8y ago
Is the checkerboard pattern on the top layer for aesthetics, or is it functional for EMI reduction.
- jeffwheeler 8y agoI suspect this is to avoid warping on a large board. They probably used hatching to match the amount of copper on the top and bottom of the board.