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Looking back, Meizu used to be on par with Xiaomi, but now it has become a small factory in Zhuhai due to various problems, which is really sad. Meizu once had a lot of loyal users, but many consumer...[Details]
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With the advancement of automobile electrification, smart charging infrastructure is rapidly becoming popular, and V2G vehicles within smart grids are also charging the grid. More and more applicat...[Details]
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1 Introduction
In many embedded systems, especially those with frequent human-machine interaction (HMI), keyboards are the most widely used input devices. Due to the functional heterogeneity o...[Details]
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4C batteries are becoming more mature, and the battle for supercharging piles is about to break out. Super fast charging has long been a standard feature of smartphones. After many years, we can st...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Thick film amplifier with effective output of 50W and distortion rate of 0.003%
Function of the circuit
Power amplifiers composed of discrete components can easily achieve high performance and...[Details]
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Recently, Xi'an Shaangu Power Co., Ltd. (Shaangu Power for short) and China Energy Construction Digital Technology Group Co., Ltd. (hereinafter referred to as China Energy Construction Digital Technol...[Details]
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Use ST's HAL library for development. The RGB screen is a 480*272 4.3-inch LCD. Because driving the RGB screen requires more memory, Therefore, an external SDRAM is used, and the memory is 32M bytes....[Details]
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Using C language to program MCS51 series microcontrollers is an inevitable trend in the development and application of microcontrollers. Keil's C51 compiler supports the classic 8051 and 8051 derivat...[Details]
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Battery materials and recycling startup Redwood Materials is expanding its collaboration with Volkswagen of the United States to collect more end-of-life batteries from consumer electronics and strip ...[Details]
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CAN bus is a serial bus developed by Bosch in Germany to solve the data exchange between multiple sensors and controllers in modern cars. Due to its high communication rate, long communication distanc...[Details]
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As FPGA density increases, system designers can develop larger and more complex designs to maximize the density advantage. These large-scale designs are based on design requirements - the need to...[Details]
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Circuit principle: As shown in the figure, this is the auxiliary audio power amplifier circuit of LM4730. The audio input signal is added to the input terminal 8 pin of LM4730 after passing throug...[Details]
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SKiN, a chip interconnect technology It is not inevitable that the autumn air will be miserable, but the mild cold is just a pleasant thing. In the last quarter of 2023, the weather is getting cooler...[Details]
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Servo press machine is a kind of automation equipment widely used in industrial production, mainly used to realize accurate press-fitting of workpieces. Its working principle is to achieve accurate...[Details]
Test/Measurement
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