Hi all, I've got a battery powered portable device and have a couple of queries about grounding. There is a number of individual circuit boards within the housing, and I want an effective way to connect the grounds. I know it isn't ideal to have a heap of separate grounds interconnected with a mes…

Grounding in portable devices

system September 9, 2011, 9:46am 2

Are you measuring external analogue voltages?
If so, is it uV, mV, or KV?

Are you working with RF signals?

Is radiated EMI a concern?

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