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Hello everyone, today we are going to learn about the noun explanation, grounding

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Grounding is to supply power to form a loop,

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without grounding, no current will flow through the equipment

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grounding is also called ground, abbreviated to GND or VSS

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Common circuit symbols in circuits are triangles, or three bars

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For example, in this Apple's laptop circuit,

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its grounding symbol is three horizontal bars, which is GND

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The GND for this chip, for example, is this symbol

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If the chip is not grounded, it will not work properly

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The potential of GND is always 0V

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GND has no voltage, It is equivalent to the negative terminal of power supply

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Okay, this is the introduction of the grouding