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What is the purpose of zero-ohm resistance?

2019-03-12

In fact, zero-ohm resistor plays a conductive and connected role in the PCB board, which is similar to the function of an electric wire.

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How do I test a resistor in a PCB board?

2019-03-12

In order to test a resistor in a PCB board: Generally, the resistor value will be relatively accurate when it is took down from the PCB board, or at least one terminal of the resistor is not soldered on the PCB board.

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How do you accurately measure connector pitch?

2019-03-12

It depends on the shape of the connectors: 1)For the regular connector pitch: (All measured parameters of pitches-pitch’s diameter) / pitch numbers; Pay attention to the measurement error; 2)For irregular connector pitch: Two neighbouring pitches-pitc

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How is gold used in electronics?

2019-03-11

Gold is a significant material in the fields of special industry, such as electronics, modern communications, aerospace, etc.

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If I had to solder an IC, would the pin ‘VCC’ go to the ground of the PCB board?

2019-03-11

The IC is going to burn out because the current (VCC) and the ground(GND) of the PCB board are in a state of short circuit.

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Can metal detectors detect aluminum?

2019-03-11

Yes! The metal detectros can detect aluminum;

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What are the scientific principles behind a smoke detector?

2019-03-08

Smoke detector prevents the fire which is mainly by monitoring the concentration of the smoke, and an ion type smoke detecting is used to the smoke detector.

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Why does more transistors mean more processing power?

2019-03-08

Integrated Circuit, which is able to assemble thousands of micro transistors into a small chip. In addition, its scale production capacity, reliablity and circuit design modularity contributes to adopt standards IC quickly.

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What do the lines on circuit boards do and does it effect how the board works?

2019-03-08

The lines on circuit boards: A electrical mutual connection between electronics components;

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