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From the early mainframe computers to today's personal PCs and laptops, the integration, modularization, and lightweight evolution of electronic products has never stopped. Take the new Mac Pro 2019 ...[Details]
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A recent statistical report from research firm Counterpoint Research shows that the cumulative sales of Samsung's three devices, Galaxy S10, S10+ and S10e (March-May), reached 16 million units, a 12%...[Details]
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When optimizing the design of switching power supplies and their subcircuits, equations or inequality constraints are often used to represent the various technical performance indicators and other ...[Details]
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The cryptocurrency craze caused PC graphics card prices to skyrocket throughout 2020 and 2021, and prices have yet to return to the levels many users hoped for. The current AI boom may have a similar...[Details]
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Author: Dr. Wang Qingpeng, Senior Engineer, Semiconductor Processing and Integration, Semiverse Solutions Department, Lam Group Continuous device shrinkage has resulted in smaller feature sizes,...[Details]
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0 Introduction
Digital filter is a digital system used to filter discrete time signals. It achieves the purpose of frequency domain filtering by mathematically processing the sampled data....[Details]
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Recently, the construction of the Yangtze River Three Gorges 1, the world's largest pure electric green commercial ship, officially started. The cruise ship is equipped with CATL power batteries, wit...[Details]
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On February 6, Guanghong Technology and AP Energy Technology held a signing ceremony for a strategic cooperation agreement in Huizhou, Guangdong. Tang Jianxing, Chairman of Guanghong Technology, Li...[Details]
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Overview Infrared thermometers measure the radiation energy of infrared rays emitted by an object to obtain the temperature of the object itself. Currently, they can be divided into three categor...[Details]
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Abstract: This paper
introduces the design and implementation of a broadband step frequency signal source based on FPGA and phase-locked frequency synthesizer chip ADF4350. By analyzing two d...[Details]
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The sampling method has been used to measure flow for hundreds of years. Its principle is like estimating the yield of a large area of farmland before harvesting. Only a small piece of it is harvest...[Details]
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O Introduction
The combat performance of contemporary weapon systems not only depends on the high technology and high performance of weapon systems, but also needs to achieve the best combat pe...[Details]
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Scientists at Peter the Great St.Petersburg Polytechnic University (SPbPU) are developing a technique to print electrodes for tiny lithium-ion batteries using an inkjet printer . The ongoing research...[Details]
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First, let's understand the meaning of heap and stack ():
(1) Stack: Automatically allocated and released by the compiler, it stores function parameter values, local variable values, etc. Its operati...[Details]
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1. Exception vector table:
Contains: 1. Exception definition
2. Exception Type
3. Abnormal entrance
4. Vector table
First, the exception definition is in the ARM Architectu...[Details]
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