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TSMC (12th) announced its July revenue of NT$84.758 billion, down 1.3% from the previous month and up 14% from the previous year, the second highest monthly performance this year. Cumulative revenue ...[Details]
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Faced with Huawei and Samsung entering the 5G chip market, Qualcomm announced that it will popularize 5G to the Snapdragon 8, 7, and 6 series next year, and will support more than 2 billion smartphon...[Details]
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If we go back to 5 years ago, what most consumers pay attention to when buying a car is still relatively simple, such as appearance, interior, power, fuel consumption, price, and reputation. But th...[Details]
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This paper takes intelligent building as the application background and introduces a highly versatile portable multi-parameter environmental monitoring instrument. It is based on the MSP430F437 ultra...[Details]
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With the development of underwater ultrasonic technology, the need to test its sound intensity has been raised in many application areas. We use CS-3 hydrophone to design a portable ultrasonic soun...[Details]
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1. Delta connection and star connection
2. Star-delta 380V main circuit wiring
3. Different ways to connect network cable crystal connectors
4. Differen...[Details]
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0 Introduction
In the application of DC/DC switching power supply, the external capacitor at the output load can play the role of filtering and suppressing interference. In some devices with l...[Details]
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Has the wind changed? SMIC CEO released a forecast that smartphone shipments will drop sharply in 2022, with domestic smartphones being the most affected. In order to ease the dilemma, some domestic...[Details]
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1 Introduction
Most of my country's medium and large petrochemical enterprises use a small current grounding system for power supply, and the power system is relatively large. This type of s...[Details]
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In the field of data analysis and machine learning, we often need to deal with non-uniform data. Non-uniform data refers to data sets with unbalanced distribution or uneven number of samples. In or...[Details]
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China Energy Storage Network:
This is a key supporting power grid project for the 2022 Beijing Winter Olympics;
This is a major national weapon that has created 12 world firsts;
...[Details]
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Proteus is one of the most advanced MCU CPU and peripheral circuit simulation tools. This article introduces the characteristics of the MCU simulation software Proteus, and introduces the process a...[Details]
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Usually, the UPS power supplies sold on the market are marked with "W" for smaller capacity, and "VA" for more than 1 kWh. There is a difference between the "W" and "VA" values. This requires us to...[Details]
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Facing the "extended winter vacation", many students and parents are happy and worried. They are happy that their children can stay at home and be safer, but they are worried about what to do with th...[Details]
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Understand the basic principles of frequency converter
A frequency converter is a device that converts AC power into DC power with adjustable speed, and then converts DC power i...[Details]
Microcontroller MCU
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