With a magic square panel controlled by a sequence controller, wonderful dynamic patterns can be displayed.

用时序控制器控制幻方光屏，可获得优美的动态图案。

youdao

With a magic square panel controlled by a sequence controller, wonderful dynamic patterns can be displayed.

用时序控制器控制幻方光屏，可获得优美的动态图案。

youdao