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Keys are the most commonly used interaction method in single-chip microcomputer systems. When keys are introduced in university courses, they are divided into two types: independent keys and matrix k...[Details]
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LCD is the abbreviation of Liquid Crystal Display. The structure of LCD is to place a liquid crystal box between two parallel glass substrates, set TFT (thin film transistor) on the lower substrate g...[Details]
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In April, China surpassed the United States for the first time and became Lexus' largest single market worldwide that month. In the still-warming Chinese auto market, a Japanese luxury brand seems ...[Details]
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I have just started learning ARM9 bare metal programming and Linux system porting these two days. When burning Nand flash memory, I became confused about some specified addresses. I have watched many...[Details]
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There are three methods that are commonly used for infrared reception. 1. Inquiry method, that is, the software keeps inquiring whether it is low (remote control signal) and then reads the header co...[Details]
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As the Sino-US trade dispute intensifies, market research firms have predicted that Huawei's mobile phone shipments this year will decline to around 150 million units. However, South Korea's SK Secur...[Details]
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Electreon, an Israeli company specializing in wireless charging solutions for electric vehicles, recently reached an agreement to jointly develop an advanced wireless charging techn...[Details]
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This article briefly introduces the functional characteristics of the WSC1115 chip and describes in detail its application example in LCD-TV.
The WSC1115 programmable digital video processing...[Details]
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introduction
With the rapid development of computer technology, control technology, and information technology, industrial production and management methods have entered the era of production autom...[Details]
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The main purpose of
classifying
grounding
is to select the grounding conductor and its connection method
. The amplitude and frequency of the grounding current are two key parameters...[Details]
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With the rapid development of modern large-scale integrated circuit manufacturing processes, design engineers must face the physical defects that may occur in the chip manufacturing process. Toda...[Details]
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The semiconductor laser market has become active as a light source for 3D sensing technologies such as LiDAR required for autonomous driving. One of them is VCSEL (Vertical Cavity Surface Emitting ...[Details]
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The role of reactive power compensation device in electronic power supply system is to improve the power factor of power grid, reduce the loss of power supply transformer and transmission line...[Details]
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In FM broadcasting, due to the different power distribution of each frequency band in the signal, the level of music programs varies greatly compared with language programs. When the level is small, ...[Details]
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Today's engineers and technicians are facing increasingly complex and critical debugging tasks. New digital designs bring new problems to designers: system integration problems on serial buses, trans...[Details]
DSP and ARM Processors
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