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By HomeElectronics2012
Hello I have created a circuit connecting my buttons to LED's and I have coded them so that they work but this circuit needs to be on a separate PCB, I don't know how to do this also it needs to be connected to the Arduino which will be located in the brain of the CNC Machine does anybody have any tips and tricks to help me out, as I am new to the Arduino world .

Thanks a lot
Kieran :D