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According to Jiwei.com, on the evening of July 14, Suning Holdings Group announced that it expects its net profit in the first half of the year to be 700 million to 750 million yuan, a year-on-year i...[Details]
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In the last article , we mentioned the most commonly used options for program optimization in DSP programming, mainly including -O1, -O2, -O3, -O4, etc. Although we use DSP as an example, for...[Details]
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The latest report from CINNO Research shows that due to the Spring Festival holiday and weak terminal demand in the traditional off-season, the price of a-Si/LTPS smartphone panels in February fell b...[Details]
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Why should
LEDs
be tested
in ohms?
Some companies produce LEDs, but they do not test ohms. They only test current and voltage. Of course, the static ohms can be calculated based ...[Details]
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The oval gear flowmeter, also known as the displacement flowmeter, is a type of volumetric flowmeter and is a type of flowmeter with higher accuracy. It uses mechanical measuring elements to continuou...[Details]
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In the process of integrated circuit chip operation, power loss is inevitable, and most of this power loss will be converted into heat energy and dissipated. In abnormal conditions such as high amb...[Details]
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1 Introduction Defective Ground Structure (DGS) is one of the hot topics in the microwave field. It is developed from the photonic bandgap structure (PBG). DGS changes the distribution of shieldi...[Details]
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1 Introduction Automotive technology is undergoing a major transformation. For example, it is a well-known fact that electronic components enable the safety features and sensing functions required ...[Details]
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Figure 9.1 illustrates the basic mutual inductive coupling of a current loop in action. Current leaves gate A and flows back to the source via the signal return path X. Since current paths X, Y, a...[Details]
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O Introduction
In order to ensure that the aircraft flies according to the accurate route, it is extremely important to process various data in real time and accurately. This paper proposes a d...[Details]
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Oscilloscopes are very familiar to electronic engineers. They can be used for ripple testing, checking frequency, checking signal quality, measuring rise time, fall time and overshoot, parallel bus d...[Details]
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China Energy Storage Network News:
During the Spring Festival holiday, the average minimum temperature in Zibo City, Shandong Province was around minus 6 degrees Celsius. Affected by the co...[Details]
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The composition of the ground resistance tester The ground resistance tester uses a manual generator. The rotating current inverter and rectifier are the two main parts of the ground resistance t...[Details]
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Although there are many types of LCD backlights, such as LED, EL, CCFL, etc., CCFL has become the mainstream backlight source for large-size LCD screens due to its high luminous efficiency. Traditi...[Details]
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Source: Getty Images Plus
Enerchain Intelligent Electric, a Chinese electric vehicle charging service company listed in the United States, announced in a press release on October 10 that...[Details]
DSP and ARM Processors
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