Hi all,
Newbie to pcb design, and i am trying to create a pcb from a project. I tested with powering the arduino nano with a 9v battery, but led indicator isn’t responding. I wish I have a multimeter to test it but I am away from home, and can’t get my hands on one. I’ve attached a link to my schematics below. Appreciate any help I can get!
I do not see any major problem for nano board to not work but the PCB layout can be definitely better. Use bottom layer as a complete GND polygon, use only one GND in your entire circuit, I can see two right now. Check if the battery is discharged or nano board is faulty.
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Did you get this resolved?
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it seems i wasn’t a power issue, the arduino is getting power from the DC jack, but the led indicator on the arduino isn’t on, I can’t figure out why
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