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split plane power supply return
You always have to connect the two ground place at some position, and the best position is around the most sensitive component.
The power supply ground must also be connected to the other grounds, but connect the power supply ground to digital ground. That way...
measure inductance
Hi all,
I would also like to state that usually you can measure the inductance with a LCR meter instrument. That instrument send a sinus through the coil and looks at the result - and then calculates the value.
With a LCR meter you can also measure the series resistor that...
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