I am a total beginner on this, and it would probably have been a better idea to ask for help before printing my PCB
Anyhow, I have attached an image of my Arduino shield PCB.
I have connected switches to the jumper 1, 2 and 3. My goal is that you must turn on switch 1 then 2 and then 3. For example if switch 2 is off, then switch 3 cant be turned on.
The problem is that the arduino is not starting at all when I have my shield connected. If I connect the arduino with USB to my mac I get: “USB device drawing too much power”.
Am I shorting 5v to ground?
I use 1k resistors for the switches, is that to low? Should I use 10k?
Is there a major issue in my PCB design?