HOW TO create a bus, adding copper ground pour in Eagle, adding pin power operational amplifier, move text/name/value components, increasing pad (pin) of component.
How to increase size of pad
How to create a bus
How to add copper ground pour in Eagle
1. – width conductive wire
2. – width insulating gap
3. – spacing
How to adding pin power operational amplifier
How to move text/name/value components
How to create thermals for vias
Check the box Generate thermals for vias in Supply of DRC. Regenerate the polygon.
How to fill up the polygon for whole PCB
Change the value of Copper/Dimension in Distance of DRC. Regenerate the polygon.