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In July 2023, the sales volume of the industry's first RISC-V IoT security chip "Gonghua Chip" officially exceeded one million pieces . This marks that the RISC-V open source architecture has achieve...[Details]
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The second stage of initialization: initialization of various system resources The second stage of initialization is performed only by the main cpu (cpu0) cpu1 ... etc. cpu is only responsible for ...[Details]
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Introduction
In order to facilitate the porting of operating systems on different hardware structures, Microsoft Corporation of the United States first proposed the idea of designing the unde...[Details]
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At present, almost all electronic devices are equipped with USB cables for charging, and the space-consuming power adapters are often forgotten in the corner, which creates a problem: when there is...[Details]
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Cypress Semiconductor Corporation recently announced that Tesla Motors has selected the TrueTouch automotive touchscreen solution for the infotainment system of its Model S, the world's first hig...[Details]
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China Tower seizes market opportunities and further promotes its "One Body, Two Wings" strategic layout Profit attributable to shareholders of the Company increased by 22.2% year-on-year HONG K...[Details]
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1 Introduction
With the rapid development of information technology, digital signal processors (DSP) have been widely used, and the data acquisition mode based on A/D, DSP, and D/A has been ac...[Details]
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introduction
The public transportation system has been recognized by countries around the world as the best strategy to solve the traffic problems of large and medium-sized cities due to its a...[Details]
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China Energy Storage Network:
A reporter recently learned from State Grid Hubei Electric Power Co., Ltd. that the company's electricity sales exceeded 200 billion kWh for the first time in ...[Details]
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引 言
PIC单片机的BootLoader属于需要自己写程序的那种，可以根据自己的需要写出各种功能的BootLoader程序来。目前，比较常见的BootLoader程序有Microchip公司的C18版本和着名的PICC编译器厂商HI-TECH公司（以下简称HI-TECH）的PICC18版本。它们的相似之处在于都占用了系统的0x00～0x1FF的程序空间。Microchip的版本是用...[Details]
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The 12V SCR battery charger circuit diagram is as follows.
The circuit is designed to provide about 300 - 400mA average charging current.
...[Details]
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Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
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As the development of the local epidemic in India is not optimistic and the border friction between China and India is still fermenting, the entire Indian market has become unpredictable, and the cap...[Details]
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A few days ago, Apple released the third-generation iPhone SE, equipped with Apple’s latest and most powerful A15 Bionic chip, which means that this entry-level iPhone will provide similar excellent ...[Details]
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ABB robots are intelligent devices widely used in the field of industrial automation, with high flexibility and reliability. In the programming and operation of ABB robots, movej and movel are two ...[Details]
MicroPython Open Source section
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