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In addition to the power conversion circuit, the inverter also includes the power supply of the small signal part, such as the 12V power supply of the PWM signal chip, the single power supply or dual...[Details]
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Serial UART Principle
Asynchronous communication: The transmission unit is one character, the time interval between two characters is not fixed, and the time is fixed to be synchronous.
Communicati...[Details]
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1 Analysis of power requirements of missile test system
The program-controlled power supply is one of the components of the missile integrated test system, which is used to provide various DC ...[Details]
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As of the end of November this year, Hangzhou has built 4,014 public charging piles, and the public charging facility service network for new energy vehicles in Hangzhou has basically taken shape. ...[Details]
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With the continuous development of autonomous driving, there is an increasing demand for high-precision positioning technology. At the same time, under the general trend of pre-embedded smart car har...[Details]
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According to Bloomberg, AT&T and Verizon in the United States revealed that the mobile phone upgrade rate of the two operators has dropped to an all-time low, and the number of existing users upgradi...[Details]
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On December 28, 2023, the reporter learned from the Zhaoqing High-tech Zone in Guangdong that, as of now, the High-tech Zone has 56 upstream and downstream enterprises in the new energy storage indust...[Details]
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A skeleton claws is waving at your feet, and the weird green light illuminates one abandoned coffin after another. You think you have escaped from the haunted house, but suddenly a howling pumpki...[Details]
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According to foreign media reports, scientists are currently studying two basic types of robots, including legged robots and wheeled robots. Each of these robots has its own supporters. However, some...[Details]
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SES, a US-based lithium metal battery developer, revealed on February 10 that it plans to build a battery plant in South Korea to expand its business in Asia.
SES, which unveiled...[Details]
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Xiaomi Group’s first-half 2019 results were released. Both its two core businesses, mobile phones and AIoT, as well as other businesses, showed positive growth. However, the company’s stock price tre...[Details]
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Introduction Vehicle Tracking Systems (VTS) are commonly installed in cars and trucks. VTS uses technologies such as the Global Positioning System (GPS) to provide real-time information about the ...[Details]
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introduction
The telecommunications era has not yet reached its peak. It is expected that user data transmission rates will reach 6 EB per month by 2016. The development of new communication t...[Details]
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Amid the overall decline in the consumer market, the growth of the wearable device market will inevitably slow down this year. However, thanks to the continuous iteration of related products, includi...[Details]
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0 Introduction
Insulated gate bipolar transistor (IGBT) is a new type of composite device of GTR and MOSFET. Since its introduction, it has become the mainstream switching device in today's pow...[Details]
RF/Wirelessly
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