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From a market perspective, new forces in car manufacturing have raised the price of domestic new energy vehicles to the range of 300,000 to 500,000, and have gained initial recognition from the marke...[Details]
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Function: Display the Chinese characters you want to display on the LCD12864 on the experimental board, so as to achieve
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#include reg52.h //------------------Serial communication protocol-----------------// /* Client data packet format explanation (length is always 15): For example: A01_fmq_01Off___# A--...[Details]
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1. Commonly used detection methods
Commonly used detection methods for integrated circuits include online measurement method, off-line measurement method and substitution method.
1. Off-lin...[Details]
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The US Energy Star and other regulations require that off-line LED lighting power supplies at any power level have high power factor and high energy efficiency. For low-power LED driver power supp...[Details]
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China Energy Storage Network:
Last October, after receiving a grant of $80 million from the U.S. Department of Energy, Bill Gates' Terrapower and GE Hitachi Nuclear Energy launched a project ...[Details]
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The lineup of small 2.5mm×1.3mm "PMDE package" diodes (SBD/FRD/TVS) has been further expanded to help miniaturize application products
ROHM (headquartered in Kyoto, Japan), a world-r...[Details]
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This article analyzes the internal design of UPS, the availability of UPS system and power distribution system, and provides ideas for improving the availability of UPS power system. The analysis...[Details]
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Huawei's senior vice president and head of its UK business, Victor Zhang, said on Wednesday that U.S. sanctions against Huawei had no immediate impact on its ability to supply 5G equipment to the UK,...[Details]
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ICI Pilling Tester is a universal pilling test system with 2 or 4 test heads, which can quickly simulate the pilling of fabrics under normal wearing conditions for a certain period of time. It has an...[Details]
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Today, Redmi officially detailed the Redmi K30 30W fast charging, claiming that it can fully charge a 4500mAh large battery in 1 hour. Let's take a look. According to the official introduction, the...[Details]
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1 Introduction
With the development of solid-state light sources, the application of LED is no longer limited to the field of indicator lights. It has become increasingly superior ...[Details]
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The on-chip power supply circuit is a power module integrated inside the semiconductor chip. Its main function is to obtain electrical energy from an external power supply (such as 220V mains electric...[Details]
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The world population has reached 7.8 billion and is still increasing. It is expected to reach 10 billion by 2050. The growing population has a growing demand for basic necessities such as clothing an...[Details]
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Recently, the external lines of the Yongji Guoyun Microcontroller 100MW independent hybrid energy storage project, the country's first 100MW hybrid energy storage and frequency regulation project u...[Details]
RF/Wirelessly
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