The space between a pcb's edge and traces and holes, how much should it be?
A PCB is designed for use with an Arduino mega.
I want to know if there is a good rule for how much
space I should leave between the edge of the pcb and various items, such as traces, surface mounts etc.
The space around everything is 0.1" except of a through hole for a DC jack, which comes 0.05" from the edge. Can I remove some of this space without hurting my design?