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Transmitting high-definition digital TV within a limited bandwidth places higher demands on video, audio compression coding and channel coding. In addition, in the case of terrestrial transmission,...[Details]
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Beijing time on May 18th, people familiar with the matter said that US chip manufacturer Micron Technology is preparing to receive approximately 200 billion yen (approximately US$1.5 billion) in fina...[Details]
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introduction Intelligence and portability are the development trends of modern electronic products. The intelligence of medical electronics makes the operation of medical staff more convenient. M...[Details]
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introduction
In order to measure and compare signals, it is necessary to display different signals or different parts of the same signal on the screen at the same time. All of these...[Details]
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The instrument has a simple and reliable structure, no moving parts, and a long service life.
There are no flow-blocking parts, no pressure loss and fluid blockage.
There is no mechanical in...[Details]
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1 Overview
As a remote monitoring and surveillance method, video surveillance is favored by many industries for its rich information and intuitive results. It is widely used in automati...[Details]
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MCU and MCU serial communication program #include reg51.h #define uchar unsigned char #define SLAVE 0x00 #define BN 16 uchar idata tdata ; uchar idata rdata ; bit trdy; bit rrdy; void main(v...[Details]
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Mengzhimo's first "Campus On-Site Electronic Design Challenge" entered Northwestern Polytechnical University Practice innovation in educational concepts and improve the quality of talent training ...[Details]
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3. Grounding
In practice, there are three basic signal grounding methods: floating ground, single-point grounding and multi-point grounding.
1. Floating ground
Floating ground re...[Details]
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Analysis of header files reg51.h and reg52.h when programming in C in single chip microcomputer
When we program in C language, the first line is often reg51.h or other custom header files. How ...[Details]
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On September 12, Yu Xiaohui, president and deputy secretary of the Party Committee of the China Academy of Information and Communications Technology, said that in the first half of 2021, the world e...[Details]
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Without the Communist Party, there would be no New China! This is undoubtedly something that the Chinese people in the 1950s and 1960s should have understood. Facing today's society, what we all mu...[Details]
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In recent years, China's variable frequency speed regulation technology has made considerable progress. The Anhui Huaihua Group's methylamine production line contains a large number of variable fre...[Details]
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It is reported that as the demand for lithium batteries increases in the next few years, many lithium mining companies have rushed to increase production capacity before the surge in electric vehicle...[Details]
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On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]
DSP and ARM Processors
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