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1, Digital multimeter principle 2, How to measure the chip 3, Multimeter usage method diagram _ Multimeter usage meth...
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1, How does a six-pin chip measure 2, ˂a href='# Digital logic chip connection secret: fromWord multimeter is broken di...
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In simple terms, the basic principle is that by measuring the resistance value of the circuit, when the resistance is le...
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First, repair methodsLooking for the fault should first outside after inside, first easy after difficult, break the whol...
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If the voltage profile of a digital multimeter is damaged, the specific method of repair may vary, depending on the caus...
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First, the pointer multimeter DC voltage file fault phenomenon and causes1, no indication of the watch handVoltage part...
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1, first of all can not be replaced with the same voltage or close to the rechargeable battery, because the internal res...
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1. Is the multimeter burned? You can measure an ordinary battery, such as a No. 5 battery or a No. 7 battery, by using a...
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Digital multimeter capacitive gear burned, it is generally more difficult to repair, because this part of the circuit ha...
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General digital meter LCD LCD display is directly driven by A\/D control chip, but the digital meter LCD LCD can not use...
