I’m asking an Eagle question on the Arduino forum because I’ve received so much help from the members here, that I respect and value the advice. Having said that…
I am making my first Eagle PCB and I’d like some help. I’m using a 4066 quad bilateral switch and during the ERC it says I have VDD and VSS unattached to the “BUS”. The 4066, when placed in the schematic, shows one of the four switches at a time. Thats fine, but…it never gives me the opportunity to wire the VCC and GND on the NET. Instead, ERC complains about the VSS and VDD. I know what pins are VCC and GND.
My question is:
- Can I wire the VCC and GND on the NET from the Board and ignore the ERC warnings on the schematic?
- What is the “BUS” and do I need it ???
- How is the “BUS” different from the “NET”??