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Despite rumors of production issues and node delays, Samsung assured its shareholders during its first quarter conference call that the company is on track. The yield rate of its 5nm node is said to ...[Details]
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The PC market finally appears to be showing signs of recovery. According to the latest data from John Peddie Research (JPR), total client CPU shipments increased by 17% in the second quarter compared...[Details]
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The single-phase motor capacitor is an important component in the single-phase motor, which is used to adjust the power factor of the motor and improve the efficiency of the motor. Measuring the qu...[Details]
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New energy OEMs are increasing their efforts to develop and produce power batteries in-house , affecting the reshaping of the competitive landscape of the supply chain of core vehicle components such...[Details]
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1. Circuit Principle
How can 3 wires realize 7 buttons? Here is the circuit schematic diagram! The designs of different TV manufacturers may be slightly different, but the basic principle is t...[Details]
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Automotive electronic technology has always been one of the focuses of everyone's attention. Therefore, according to everyone's interest points, the editor will bring you the relevant introduction ...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility, and is widely used in the fields of a...[Details]
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For test instruments, accuracy, reliability, stability and functionality are very important indicators, which also determine the confidence of engineers in the test results. Based on the design princ...[Details]
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1. ST officially released two types of emulators: ST-LINK and ST-LINK/V2. Other models (ST-LINK II, ST-LINK III, ...) are either produced by domestic companies or come with the development board. 2. ...[Details]
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With the maturity of microcontroller MCU (or
single-chip
) technology, the original analog transmitters are gradually replaced by intelligent transmitters with microcontrollers as the da...[Details]
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With the widespread application of non-isolated photovoltaic grid-connected inverters, the DC injection problem has also received increasing attention. IEEE Std 929-2000 stipulates that DC injectio...[Details]
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On February 6, Guanghong Technology and AP Energy Technology held a signing ceremony for a strategic cooperation agreement in Huizhou, Guangdong. Tang Jianxing, Chairman of Guanghong Technology, Li...[Details]
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Huawei releases a number of new wearable flagship products in Barcelona, continuing to build a global high-end brand image Huawei held a new product launch conference in Barcelona, shining in Eu...[Details]
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While an incandescent lamp behaves as a purely resistive load with self-stabilizing characteristics, an LED requires a current source. The luminous flux produced by an LED is approximately proporti...[Details]
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0 Preface
In the process of generating, transmitting and using electric energy, power distribution is an extremely important link. Low-voltage circuit breaker is an electrical appliance used in l...[Details]
Analog electronics
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