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How to use a multimeter to test electronic components
Zěnme shǐyòng wànyòngbiǎo cèshì diànzǐ yuán qìjiàn wànyòngbiǎo yòu chēng wèi fù yòng biǎo, duōyòng biǎo, sān yòng biǎo, fán yòng biǎo děng, shì diànlì diànzǐ děng...
2021-12-27 22021-12-27 Click: 2 -
How to choose a chip resistor
How to choose a chip resistor
In recent years, in addition to electronic product developers developing new products with SMD devices, maintenance personnel have also begun to repair electronic...2021-12-27 12021-12-27 Click: 1 -
Principle of LED
Light-emitting diodes, abbreviated as LEDs, are commonly used light-emitting devices that emit energy through the recombination of electrons and holes to emit light. They are widely used in the field ...
2021-12-25 42021-12-25 Click: 4 -
Principle of rectifier diode
A device that converts alternating current into direct current electrical energy. Usually it contains a PN junction with two positive and negative electrodes. The most important
2021-12-25 12021-12-25 Click: 1 -
What is the composition of the chip resistors
What is the composition of the chip capacitor
The chip resistor is one of the metallic glass uranium resistors. It is a high-power chip resistor made of mixed metal powder and glass uranium powder...2021-12-24 12021-12-24 Click: 1 -
How to check the resistance value of the chip resistor?
How to check the resistance value of the chip resistor?
Here is a piece of chip resistor. Do you know how to look at the size of the resistance? Here is how to look at the size of the chip resistor. ...2021-12-24 22021-12-24 Click: 2
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