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DC/DC switching power supply is an indispensable part of modern electronic product design due to its high efficiency and small size. Its importance is self-evident. Since the switching devices used...[Details]
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VRML (Virtual Reality Modeling Language) is the core of 3D Web technology characterized by virtual reality. It is a file format for describing interactive three-dimensional objects and worlds. It a...[Details]
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1 Introduction
The refrigeration system has become an important configuration of modern automobiles. The amount and purity of refrigerant in the refrigeration system are key factors affecting ...[Details]
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Solutions to the RAN "Big Bang" and its continued expansion
The demand for diversified supply of radio access networks (RAN) is a hot topic in the communications in...[Details]
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The previous articles all explained how to use the GPIO output control function of I.MX6U. The IO of I.MX6U can be used not only as output but also as input. There is a button on the I.MX6U-ALPHA dev...[Details]
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The rapidly increasing demand for WiFi 6E in the wireless industry has prompted Intel to launch the first wireless network card that supports WiFi 6E, called the Intel Wi-Fi 6E AX210. The wireless ne...[Details]
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Jiwei.com News: As we all know, in recent years, major first-line mobile phone brand manufacturers have spent a lot of effort on the system interface of their respective mobile phones. In order to pr...[Details]
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In recent years, with the increasing maturity of LED technology, LED light sources have been increasingly widely used due to their advantages of using low-voltage power supply, low energy consumpti...[Details]
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Digital multimeter is a commonly used testing instrument. As a modern multi-purpose electronic measuring instrument, it is mainly used in physical, electrical, electronic and other measurement fields...[Details]
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Recently, high-end sensor company Nanjing Gaohua Technology Co., Ltd. (hereinafter referred to as Gaohua Technology) received hundreds of millions of yuan in financing. Investors include Guotou Chuan...[Details]
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//music.h
/* 音阶常数=65536-8000000/8/2/f */
#define DO 64580 //523
#define RE 64684 //587
#define MI 64777 //659
#defin...[Details]
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At present, the LCD screen backlight of portable electronic products is mainly based on white light LED. The brightness of white light LED is proportional to the current. AP3036 provides a series L...[Details]
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Properties of Angle Modulation Waves
1. Comparison between FM wave and PM wave
When the unmodulated carrier is UC(T)=UCCOSWCT and the modulating signal is single-tone cosine UΩ(T)=UΩCOSΩT, accord...[Details]
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The ATCA organization is composed of 105 companies representing industrial and telecommunications equipment manufacturers and end users. Most committee members have been rooted in the CompactPCI ec...[Details]
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Over the past two decades, Micron has established very deep relationships with Chinese customers and has continued to invest in the Chinese market. Recently, Micron's Xi'an factory has been very ac...[Details]