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Abstract: On September 6, local time, Liu Jingyu, Chairman of China Innovation Aviation, was invited by the World New Energy Vehicle Conference (WNEVC) to share China Innovation Aviation’s power batt...[Details]
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On October 30, GeoMate, a leading-edge mapping solutions provider, announced a partnership with dSPACE, a simulation and validation solutions provider, to accelerate the development of advanced dri...[Details]
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In recent years, the LED industry has developed rapidly, but with the rapid development, the industry has also shown a mixed situation. Taking indoor lighting products as an example, most manufactu...[Details]
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A signal generator is a device that can provide electrical signals of various frequencies, waveforms, and output levels. It is used as a test signal source or excitation source when measuring the amp...[Details]
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The DC resistance test of transformer windings is an essential test item after the transformer is handed over, overhauled, and the tap changer is changed. By measuring the DC resistance of the transfo...[Details]
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Since last week, rumors about Huawei selling its Honor smartphone business have resurfaced. According to people familiar with the matter, in order to circumvent US sanctions, Huawei is negotiating wi...[Details]
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At present, after a highway traffic accident occurs, the first to arrive are usually the duty squadron or road maintenance personnel, who first deploy warning facilities such as cones. In bad weathe...[Details]
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The main factors affecting LED luminous efficiency
1. The size of phosphor particles. If the particle size is relatively large, it will directly reduce the light intensity and the difficulty of ...[Details]
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On March 22, Zhejiang Satellite TV's "Zhejiang News Network" broadcast the report "Building high-level industrial platforms to strengthen modern industrial clusters." In this report, Chen Xueming, di...[Details]
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According to foreign media reports on December 22, the performance report of storage giant Micron showed that as of November 30, revenue was US$4.73 billion, which was better than the market estimate...[Details]
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If the new four modernizations of automobiles, especially the development of intelligence, have paved a "highway" for the development of automotive electronics, then the rapid growth of automotive e...[Details]
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At present, public key-based identity authentication mechanisms are widely used on the Internet. Public Key Infrastructure (PKI) is a system that uses public key technology and digital certificates t...[Details]
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1 Introduction
SD card plays an important role in today's mobile storage due to its large capacity, low power consumption, compactness, lightness, hot pluggability and low price.
Today we will ...[Details]
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#include
#include intrins.h
#define uchar unsigned char //define for easy use
#define uint unsigned int
unsigned char code tab ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0x88,0x83,0xc...[Details]
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Here are some common detection methods for special SMD diodes.
(1) Detection of Zener diodes The detection of Zener diodes mainly includes the following three items:
① Identification of the posit...[Details]
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