after i made all wiring how can i check the connections if they are all good, is there any datasheets or any table can verify the connections on the PCB.
thanks.
If you have created a PCB directly without a schematic then you have to use the Design Manager (Click on the **Design** button in the left hand panel).
If you have followed the recommended **Design Flow** in the Tutorial then your PCB should be correct to the schematic.
But check it using the Design Manager (Click on the **Design** button in the left hand panel).
In the meanwhile, please read:
https://easyeda.com/andyfierman/Welcome_to_EasyEDA-31e1288f882e49e582699b8eb7fe9b1f
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