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As the COVID-19 pandemic has changed consumers' shopping habits and driven the growth of e-commerce performance, Microsoft announced on Friday (26th) that it will permanently close its physical retai...[Details]
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The aircraft power distribution system is an important part of the aircraft power supply system. It consists of a power grid, a power distribution device, and a power grid protection device. I...[Details]
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According to foreign media reports, chipmaker ON Semiconductor plans to lay off approximately 740 employees of the company and its subsidiaries in the first half of 2021. The company said the layoff...[Details]
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On June 3, Hua Hong Semiconductor Co., Ltd. announced that its 90nm BCD process has achieved large-scale mass production on Hua Hong's Wuxi 12-inch production line with its high-performance indicator...[Details]
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After months of Beta testing, Android 12L was officially released, and Google's own Pixel devices were the first to experience the new version. According to XDA, Android 12L solves one of the...[Details]
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The oscilloscope amplifier has a voltage gain of 20 dB, and this circuit provides frequencies from 0.5 to 50 MHz. By increasing the capacitor value of 0.05 uF or removing the capacitor, we can extend ...[Details]
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According to foreign media reports, technology company Continental said it plans to start building a factory in New Braunfels, Texas this year to produce products for advanced driver assistance syste...[Details]
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Introduction Class D amplifiers are more attractive to designers of portable audio applications due to their higher power efficiency than Class AB amplifiers. However, some designers do not use Clas...[Details]
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Digital blogger @勇敢数码君 revealed yesterday that Huawei Watch 3 is expected to be released in the near future. He also specifically emphasized that the watch is not Huawei Watch GT3. Accordin...[Details]
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How to deal with STM32 entering HardFault_Handler There are generally two situations in which HardFault_Handler appears: one is: array out of bounds, the other is: stack overflow, program pointer ...[Details]
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On August 21, local time, the U.S. Department of Commerce’s Bureau of Industry and Security (BIS) issued a statement stating that 33 entities would be removed from the “Unverified List” (UVL), 27 ...[Details]
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The current power system form and operating characteristics have undergone major changes, and the power system security is facing many new problems. How should we eliminate these safety hazards?
...[Details]
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Positioning and related services have quickly found a wide range of applications and prospects in handheld devices, and users are increasingly relying on positioning services. How to accurate...[Details]
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I knew nothing about Renesas MCU just two weeks ago. Due to the needs of my work, I had to switch to learning Renesas MCU.
The initial study was a bit boring and I had no id...[Details]
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According to foreign media reports, an international research team led by chemists from the University of Glasgow in the UK and battery testing experts from the Helmholtz Institute Ulm in Germany h...[Details]
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