New posts in Ground

Is ground connection in home electrical system really necessary?

Can I assume that groundings in electrical circuits can be split?

Why grounding a battery to car chassis?

Ground loops in a PCB with large hole in the middle

GND pin of a RF device

Why a capacitor is connected between two ground terminals and what difference does it make?

Difference between the following two very basic circuits

Should I ground the heatsink?

ADC / data acquisition board - general layout question

Is a ground connection needed in between master and slave for this RS485/422 scenario?