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The word faces itself and counts the first pin counterclockwise from the bottom left corner...
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Induction oven eight-pin power chip test method: you can first find out the GND foot, and then use the diode file, red p...
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IC refers to integrated circuit, which is an electronic component that integrates all the components in the circuit on a...
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1. It may be the ATM machine network delay;2. It may also be that the magnetic strip or chip on the bank card has been d...
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1, according to the screen printing of the chip to determine the positive and negative polesWhen designing the chip, eng...
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Chip card is divided into IC chip and ID chip, in the smart card industry, chip card is relatively widely used, chip car...
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Look in the power supply, just find the constant current source....
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The letters usually refer to whether the model is bipolar or single-stage, voltage driven or current driven, such as ls...
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RT\/CT is the timing resistor and timing capacitor of the external oscillator. The reference resistor is connected to th...
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I have also tried this kind of thing, it turns out that this is the same thing: because the People's Bank of China now g...
