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The groundbreaking ceremony for major projects in Pukou District was successfully held in the development zone. A total of 15 major projects were started this time, with a total investment of 26.97 b...[Details]
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China Energy Storage Network:
Faced with the power transportation problem of thousands of islands, after years of hard work, China's microgrid technology has moved from "laboratory technology...[Details]
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1. A/D converter: converts analog signals into digital signals.
2. The speed of A/D conversion is slower than that of D/A. The principle is as shown in the figure below:
...[Details]
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Somewhere in Los Angeles, the Department of Transportation is collaborating on a solution to create a digital twin of the city’s transportation infrastructure. Elsewhere in the world, automotive use ...[Details]
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Traditionally, PFC (power factor correction) offline power converters are designed with two power stages: The first power stage is usually a boost converter, because in this topology there is a con...[Details]
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Tianyancha shows that on January 5, Cambrian Xingge (Nanjing) Technology Co., Ltd. was established with a registered capital of 30 million yuan. The legal representative is Chen Tianshi and it is 100...[Details]
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The development of new LED solid-state lighting (SSL) products with higher energy efficiency and greater functionality is rapid and is considered a major revolutionary advancement in the lighting mar...[Details]
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The diode measurement method is very important. It is the method the author uses most during maintenance. Some of this was discussed in the fourth section, but the diagram is still not clear, and ...[Details]
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Segment LCD is widely used in many home appliances due to its low power consumption and low price. Its driving is not complicated. In most cases, it is driven by HT1621B.
The HT1621 is a 128-d...[Details]
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Written in front The IAR for STM8 we often talk about actually refers to EWSTM8, and its full name is IAR Embedded Workbench for STM8. In order to make it convenient for everyone to view the tut...[Details]
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0 Introduction
In a processing control system developed by a certain enterprise, the temperature range is -100℃～600℃, and the measurement error is less than 1%. In view of the temperature meas...[Details]
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Samsung Galaxy S10 adopts a new punch-hole screen design, which means the front camera is located below the screen and there is a small hole in the upper right corner of the screen. Although this may...[Details]
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1 I2C bus characteristics
The main advantages of the I2C bus are its simplicity and effectiveness. Since the interface is directly on the components, the I2C bus takes up very little space, reduci...[Details]
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According to foreign media SamMobile, a running score information of the Samsung Galaxy S21 Ultra 5G mobile phone appeared on the Geekbench 5 website. It is worth noting that the phone runs th...[Details]
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There are three main contents in this section of serial console establishment:
1. Console framework construction
1.1 Introduction to the classification of consoles:
1.1.1...[Details]
RF/Wirelessly
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