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As Korean companies gradually withdraw from the LCD industry, the LCD industry chain is accelerating its country-by-country transfer. Recently, many domestic securities firms believe that the global ...[Details]
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Wien Bridge Oscillator
This circuit is composed of a RC series-parallel network to form a frequency selection network, and also serves as a positive feedback circuit to generate oscillation...[Details]
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Abstract: A design scheme of digital amplitude-frequency balanced power amplifier based on FPGA is proposed. Based on the design of the front-stage small signal amplifier circuit based on AD620, th...[Details]
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The stepper motor is an open-loop control device that converts electrical pulse signals into angular displacement or linear displacement. In the case of non-overload, the motor's speed and stop posit...[Details]
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Pinjia, a subsidiary of WPG , has launched a BLE smart door lock solution based on Microchip ATSAMB11, which supports Bluetooth , touch unlocking and fingerprint recognition functions. Figure ...[Details]
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A servo is a position servo drive, suitable for control systems that require angles to be constantly changed and maintained. It can be used as a basic output actuator in micro-electromechanical system...[Details]
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Electrocatalysts (capable of catalyzing two different types of reactions) can reduce the cost and improve the efficiency of metal-air batteries. As the demand for different energy sources increases, ...[Details]
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There are many types of power analyzers on the market now. Due to the different focuses of power analyzers, there are relative differences in functions and performances. The selection of power analyz...[Details]
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According to news on June 26, there has been new progress in the years-long intellectual property dispute between Loongson Zhongke and Shanghai Xinlianxin Company. On the evening of June 25, Loongson...[Details]
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Suzhou Dongwei Semiconductor Co., Ltd. recently received investment from Haobo Technology Investment Co., Ltd., which is wholly owned by Huawei Investment Holding Co., Ltd. According to Qic...[Details]
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The acoustic parametric array (Parametric Array) is an acoustic emission device that uses the nonlinear effect of the medium and uses a transducer (array) to propagate two high-frequency initial wa...[Details]
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Telecommunications, cloud computing data centers, and mobile Internet infrastructure applications require high-performance, low-risk digital power management solutions that ensure PMBus interoperabili...[Details]
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The world today is undergoing a major change unseen in a century. Under the current external environment of rising protectionism, sluggish world economy and shrinking global market, "dual circulation...[Details]
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Recently, the Guangdong Power Exchange Center announced that in light of the COVID-19 epidemic prevention and control situation in Guangdong Province, in order to ensure the smooth and orderly oper...[Details]
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1. Steps to write ts driver (beginners can just take a look at it, the content is a bit confusing)
1. Copy the header file;
2. Write entry and exit functions
3. All...[Details]
Power technology
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