Hi, I´m making a project which includes, among other stuff, a mid-size dc motor an a microcontroller. The question that I have is, due to the lack of space, the pcb is too near, almost touching, the motor and the micro is really near it. Does this condition cause some probles in signal integrity? Cause Im experiencing noise, but I don't know the source, I´ve put the decoupling caps but some times the noise disturb, not always, but sometimes. Any suggestions, comments or ideas? thanks!!