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With the gradual use of graphic dot matrix LCD display modules in all walks of life, the human-machine interface has become more and more intuitive. Especially for most domestic users who need Chin...[Details]
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The simulation schematic is as follows Basic functions of timer alarm 1. Basic functions of the timer alarm: Use a 3-digit seven-segment display to show the timer and remaining time (in sec...[Details]
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The quality of the IGBT tube can be tested by the pointer's RXLK gear, or by using the "" gear of the digital multimeter to measure the forward voltage drop of the pn junction for judgment. Before te...[Details]
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With the further development of the national
smart grid
construction and the construction of socialist new countryside, the majority of electricity users have put forward higher requireme...[Details]
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We have done the timer experiment before. Now let's take a look at the counting experiment. There are often two requirements for counting at work: first, display the count value, and second, interrup...[Details]
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China Energy Storage Network News
: From September 7 to 9, the 12th China International Energy Storage Conference was held at the InterContinental Hotel in Hangzhou, under the joint guidance ...[Details]
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Paul Kish Chairman of the International Cabling Standards Committee, NORDX Product Manager
I have been involved in the development of TIA cabling standards since 1989. I started as a technical exper...[Details]
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Send back the information received by the serial port #include “reg51.h" #define MAXSIZE 30 // Maximum length of the string void Send(); int index = 0; char before = 0; //Record the charact...[Details]
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一个由工业界和科研界的知名机构组成的德国研究联盟已研发出可实现智能高分辨率LED前照灯的基础解决方案,这将显著改善自适应前照灯系统。该项目的演示模型由项目总负责人欧司朗公司与项目合作伙伴戴姆勒公司、弗劳恩霍夫应用研究促进协会、Hella公司和英飞凌公司共同研发。演示模型的两只前照灯分别包含三个LED光源,每个LED光源各有1024个可单独控制的光点(像素点)。
This means that...[Details]
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0 Introduction
In order to meet the huge market demand for civil aircraft, China has begun to develop high bypass ratio turbofan civil engines. Its main technical features are high performance, hi...[Details]
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Recently, Dafu Technology (300134) stated on an interactive platform that the company is capable of providing ceramic filters and other products used in 5G, and has already supplied them in batches t...[Details]
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This is a dual-color switching LED light solution, 12-50V step-down constant current, output: 6V 2.5A
This is a PWM working mode, high efficiency, simple periphery, built-in power tube, ...[Details]
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1. Try to use the variable type that takes up the least code space, such as unsigned character type and bit operation (8051, as an 8-bit processor, provides bit operation support, and most operation i...[Details]
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The demand for electrical energy has increased exponentially over the past century. This has placed a greater emphasis on the performance and efficiency of power supplies used in everyday electronic...[Details]
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Can Xinlian Integrated Circuit continue its good growth momentum in the fourth quarter? What is the profit trend of the silicon carbide business? Who are the customers of analog IC? What is the r...[Details]