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On March 25, the Development and Reform Commission of the Guangxi Zhuang Autonomous Region issued the "Guangxi Energy Infrastructure Construction 2023 Work Promotion Plan."
Accelerate the cons...[Details]
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Xilinx FPGAs provide I/O blocks and logic resources that simplify interface design. However, these I/O blocks and additional logic must still be configured, verified, executed, and properly connected...[Details]
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Multilayer ceramic (MLC) capacitors have become extremely popular in power electronics due to their small size, low equivalent series resistance (ESR), low cost, high reliability, and high ripple cur...[Details]
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According to market research data, it is estimated that the sales of the two major automobile consumer countries, China and the United States, will decline by 7% and 3% in 2019, indicating that the a...[Details]
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C51 compilation warning "*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL" *** WARNING L1: UNRESOLVED EXTERNAL SYMBOL SYMBOL: ?C_START MODULE: .STARTUP.obj (?C_STARTUP) *** WARNING L2: REF...[Details]
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1 Introduction
With the development of modern science and technology, inverter power supplies are widely used in all walks of life, which puts forward higher requirements for their per...[Details]
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1. Summary of this article
The fourth issue of this magazine introduced the principle of connecting a single-chip microcomputer to an external keyboard and gave an application example. This issu...[Details]
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Projectors using LED light sources have the following advantages:
1. The life span is extraordinary, and there is almost no need to consider how long it will be used;
2. It saves electricity very...[Details]
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The vivo Y32 has been officially released, and it features a plastic material with a smooth surface. Its dimensions are 164.26 x 76.08 x 8 mm and it weighs 182 grams. The device is powered by a Qua...[Details]
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In addition to adding a new dark color scheme as part of its latest overhaul of the new in-car infotainment system, Google has also simplified the navigation bar and added other features that users h...[Details]
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Example C program for two-level interrupt nesting of single-chip microcomputer
#ifndef __DEMO_4_13_C__
#define __DEMO_4_13_C__
#include AT89X51.H
#define _MHZ_ 12 // Set the crystal oscill...[Details]
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1. Use the resistance range of a multimeter to check the quality of the electrolytic capacitor The two leads of the electrolytic capacitor are divided into positive and negative. When checking its ...[Details]
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On August 10, China Resources Microelectronics released an investor relations activity record sheet, answering questions of concern to investors regarding performance, products, production capacity, ...[Details]
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In recent years, the scale of higher education in China has expanded rapidly, the number of students has doubled, while the development of logistics has lagged behind, and the difficulty in managin...[Details]
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Silicon Valley and Beijing, China – November 12, 2024 –
Imagination Technologies (hereinafter referred to as “Imagination”), a leading global silicon intellectual property (IP) provider, has an...[Details]
Programming Basics
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