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By Jeff Watson and Maithil Pachchigar Introduction A growing trend in many harsh environment systems is to place high precision electronics closer to high temperature areas. There are multiple dr...[Details]
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The reasons for the failure of the insulation resistance meter pointer not pointing to zero and the maintenance methods are as follows: (1) The current coil or zero-point balance coil is partially sh...[Details]
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1.
The distance between
the inverter
and
the motor
should be as short as possible. This will reduce the ground capacitance of the cable and reduce the source of interference.
...[Details]
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In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
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Correct calibration is the prerequisite for ensuring the correct measurement of the vector network analyzer (VNA). Modern commercial vector network analyzers have provided many intelligent calibratio...[Details]
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1. Prepare the standard library function file. The official standard library function is stsw-stm8069. After decompression, it is as shown below: 2. Create a new folder. In this example, name it st...[Details]
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Last night, Huawei EMUI’s official Weibo account released answers to questions related to Huawei Share. Let’s take a look! Q: What is the Huawei Share function? A: Huawei Share is an innovative tec...[Details]
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RS-485 is an electrical interface specification that defines a multi-point, bidirectional (half-duplex) communication link based on a single-pair of balanced lines. It only specifies the electric...[Details]
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Measuring tool reading methods What are the common measurement tools? 【micrometer】 【Vernier caliper】 【micrometer】 Micrometer reading method Understand it at once 1. Read t...[Details]
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We have been pursuing stability in op amps because of the problems caused by phase shift, or delay, in the feedback path. As we learned last week, capacitive load stability is a tricky issue. If th...[Details]
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With the continuous progress of human society and the continuous improvement of science and technology, humans pay more and more attention to the efficiency of energy utilization. Humans have a sp...[Details]
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Recently, SNE and domestic institutions have released the global power battery installation volume in January and the domestic power battery volume in January-February. In the entire data, Tesla star...[Details]
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The programming soft element of PLC is essentially a memory unit, and each unit has a unique address. In order to facilitate different programming functions, the memory unit is partitioned, so ther...[Details]
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ATMEGA48 clock program source code: #include iom48v.h //Common anode digital tube key code const unsigned char disp_table_ca = { 0xC0,0xF9,0xA4,0xB0,0x99, 0x92,0x82,0xF8,0x80,0x90 }; char a_s...[Details]
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Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]
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