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The "Lithium King" with a market value of over 200 billion yuan was put under investigation. On the evening of July 3, Ganfeng Lithium (002460) issued an announcement that the China Securities Regula...[Details]
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Operational amplifiers are an important part of many analog systems and mixed signal systems. High DC gain is undoubtedly an important design indicator for operational amplifiers. Since operational a...[Details]
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Using high-voltage differential probes for measurement is commonplace for power engineers, but compared with ordinary probes, the use of differential probes involves many details. Below PEBTEK has co...[Details]
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Since measuring instruments are in different frequency bands, even instruments with similar functions often have very different working principles and structures. Instruments with different accuracy a...[Details]
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TSMC's response to the issue of "Made in America" may come true? TSMC held a shareholders' meeting on the 5th. In addition to explaining to shareholders the recent disturbances of the Sino-US trade...[Details]
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MCU is a core power electronic unit unique to new energy vehicles. It controls the motor to output the specified torque and speed by receiving the vehicle driving control instructions from the VCU,...[Details]
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Generally, the reference circuit
based on self-bias
, because
the MOS
tube works in the saturation region, its working
current
is generally in the microampere level. Al...[Details]
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Since Apple released the iPhone X in 2017, 3D facial recognition has gradually replaced fingerprint recognition and become one of the iconic features of high-end mobile phones. Android camp manufactu...[Details]
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int main()
{
typedef struct
{
u8 KeyCurrentIndex; //Current state index number
u8 KeyEnterState; //The
index number to which the state will be redirected when the key is pressed u8 KeyCa...[Details]
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Huawei has announced that it will hold a press conference on June 2 to launch Hongmeng OS. At the same time, the official Weibo account of EMUI has been renamed HarmonyOS, officially taking over. I...[Details]
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I. Introduction
At present, with the improvement of people's living standards, there are more and more means of transportation, and security services are becoming more and more important, especial...[Details]
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Measuring principle of radar level meter The radar level meter adopts the transmission-reflection-reception working mode. The antenna of the radar level meter emits electromagnetic waves, whi...[Details]
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Meeting the ever-increasing technical requirements of new energy vehicle power systems Nexperia , an expert in basic semiconductor devices, announced that it will deepen its cooperation with Unite...[Details]
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Generating a setup file is based on generating an exe file, so let’s first talk about how to generate an exe file.
1: Open the main function and generate exe in the tool options.
2: Create a project...[Details]
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According to foreign media reports, the U.S. Department of Energy's Argonne National Laboratory has developed a new design that can significantly improve the performance of lithium-ion batteries an...[Details]