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While power management is critical to the reliable operation of modern electronic systems, the voltage regulator is perhaps the last remaining “blind spot” in today’s digitally managed systems. Whe...[Details]
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BootLoader refers to a small program that runs after the system starts and before the operating system kernel runs. Through BootLoader, we can initialize hardware devices and establish a mapping of ...[Details]
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About .prm files in Codewarrior To discuss the address mapping of the microcontroller, we must come into contact with the .prm file. This discussion is based on the Codewarrior 5.0 compiler, and the ...[Details]
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According to information from Shengyu Investment, in May this year, Shengyu Investment completed its investment in Shengxian Microelectronics (Suzhou) Co., Ltd. (hereinafter referred to as Shengxian ...[Details]
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According to Jiwei.com, on the afternoon of March 31, Huawei held an annual report press conference, and rotating chairman Hu Houkun interpreted the key points of the annual report and the company's ...[Details]
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Blogger @数码闲聊站 broke the news that next year, there will be small-screen flagships, LCD flagships, and 2K OLED flagships. The high-end flagship mobile phone market is no longer dominated by OLED scre...[Details]
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On the 20th, the National Development and Reform Commission and the Energy Bureau issued the "Implementation Opinions on Further Improving the Service Guarantee Capabilities of Charging and Swappin...[Details]
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An oscilloscope is an electronic measuring instrument that is widely used in electronics, machinery, machine tools, electricity, ships, petroleum and other fields. When we use an oscilloscope, we m...[Details]
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In January, as my country's new energy vehicle sales plummeted, my country's power battery installation volume also fell sharply. According to the latest data from the China Automotive Power Batter...[Details]
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Author: Department of Information Engineering, Nanjing University of Posts and Telecommunications (210003) Li Canwei and Liu Shengmei
In recent years, with the rapid development of information...[Details]
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In the design of Taycan, what design details of the 800V battery system are worth our careful analysis. Here are some of the following contents worth our careful review. The following contents are ma...[Details]
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1. Introduction
Voltage stability is particularly important in systems such as motor drives and UPS. Undervoltage and overvoltage protection are essential. Therefore, the reliability and s...[Details]
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Combined with recent revelations from multiple parties, Qualcomm may officially release the Snapdragon 898 flagship chip at the end of November. As one of the top manufacturers in the Android c...[Details]
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A special button s1 can realize two functions, one is to light up the LED light, the other is to turn on the buzzer. You can also add other functions, such as lighting up the LED light and turning on...[Details]
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The frequency converter is an electrical device used to control the speed of an AC motor. It achieves speed control of the motor by changing the frequency and amplitude of the input power. In pract...[Details]
DIY/Open Source Hardware
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