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Today, realme X50 Pro went on sale for the first time. As of 9:30 in the morning, it won the championship in mobile phone single product sales and sales revenue on the three major platforms of JD.com...[Details]
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At the 2024 International Consumer Electronics Show (CES), Jackery Electric Xiaoer Solar Charger Mars, a scientific innovation of Huabao New Energy, won
the CES 2024 Innovation Award
for its ...[Details]
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1. Experimental purpose: Understand the basic principles of analog/digital conversion, master the use of ADC0809, and master the use of DAC0832 chip. 2. Experimental equipment: One PC compute...[Details]
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"Solid-state batteries will be the disruptor of ternary batteries." Zhang Xiang, an automotive expert at the Ministry of Industry and Information Technology's training center, once said that solid-st...[Details]
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PingWest reported on April 24 that according to Appleinsider, in a recently updated support document, Apple recommends that customers remove items such as watch straps or accessories before sen...[Details]
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Which sound quality is better, the tube amplifier or the transistor amplifier?
1. Working characteristics circuit structure
Transistor amplifiers work at low voltage and high current. The...[Details]
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With the improvement of people's quality of life and technological level, auxiliary exercise equipment continues to emerge. Pedometers are a kind of daily exercise monitor. By recording the number of...[Details]
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With the rapid development of radar data processing technology, high-speed acquisition of radar echo signals is required. However, after the laser radar's transmission wave and echo signal are co...[Details]
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In recent years, various automotive applications have been installed in cars, but this has brought many challenges to engineers designing power circuits. Engineers need to solve various design issu...[Details]
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With the increase in the types of electrical equipment used in modern cars and the increase in power levels, more and more types of power supplies are required, including AC power and DC power. These...[Details]
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Due to the requirements of LED lighting power supply: the PF value of civil lighting must be greater than 0.7, and that of commercial lighting must be greater than 0.9. For 10~70W LED driver power sup...[Details]
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Define a structure like this: typedef struct { uchar DC0_ALA:1; //Power supply 0 alarm uchar DC1_ALA:1; //Power supply 1 alarm uchar AC_ALA:1; //Power failure alarm uchar UN_H_ALA...[Details]
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There may be new recruits joining Apple's optical supplier team. Recently, South Korea's Jahwa Electronics said it plans to invest 191 billion won (155 million U.S. dollars) to build a factory to pro...[Details]
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1. Isolation:
1. Safety isolation: strong and weak current isolation, IGBT isolation drive, surge isolation protection, lightning isolation protection (such as isolation protection of medical ...[Details]
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How to deal with the phenomenon of wind and solar power abandonment? How to solve the safety problem of energy storage facilities? On October 29, the green and low-carbon technology project promotion ...[Details]
Microcontroller MCU
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