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01 Baidu is in the lead, Wang Chuanfu also bets on
robots
The world's "hottest post-90s"
Recently, according to public data, Shanghai Zhiyuan New Technology Co., Ltd., an affiliat...[Details]
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The video surveillance system transmits the real-time images and data of the monitored scene to the monitoring center server accurately, clearly and quickly. The monitoring center can directly grasp t...[Details]
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From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]
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Jitter is a common phenomenon when making oscilloscope measurements. It is also one of the headaches for engineers, and it is also a problem that has been discussed. Why is this topic worthy of discu...[Details]
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2 Circuit Design and Implementation
The simplified structure of the low voltage and low quiescent current LDO mentioned in this article is shown in Figure 2. The output stage of the LDO is a class ...[Details]
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According to news on March 2, Beijing time, Italy is preparing to allocate more than 4 billion euros (about 28 billion yuan) to support its domestic chip manufacturing industry before 2030. Under the...[Details]
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During CES 2021, Sony officially announced the launch of an upgraded version of its 360-degree real-time audio technology, which supports the transmission of 360-degree real-time audio through str...[Details]
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In actual development, it is often the case that the default output IO port of the serial port is occupied by other modules, so we need to use the serial port IO port mapping function, which means ma...[Details]
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Significant achievement less than five years after the acquisition of RivieraWaves; during this period, more than 1 billion CEVA-based Bluetooth and Wi-Fi devices have been shipped CEVA, the leadin...[Details]
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introduction
With the development of modern technology and the prominence of world resources and environmental problems, electric vehicles have become a hot topic in the field of automotive indus...[Details]
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When collecting data on the edge side, edge computing devices usually need to connect to a 4K 120-frame high-resolution video camera to display the collected raw image data smoothly and...[Details]
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Preface
This chapter uses a constant voltage-frequency ratio open-loop control method to drive the rotation of a permanent magnet synchronous motor. First, the control principle of the constan...[Details]
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According to foreign media reports, Japan will allocate 600 billion yen, or about 5.2 billion US dollars, from the supplementary budget for fiscal year 2021 to support chip manufacturers in building ...[Details]
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32W double-tube fluorescent lamp electronic ballast circuit using KA7522D as controller
As shown in the figure, this is a 32W double-tube fluorescent lamp electronic ballast circuit using KA7522D a...[Details]
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Choosing the right light-emitting diode (LED) driver solution for low-voltage portable device backlight or flash applications is a challenge for designers, because they have to consider extending b...[Details]
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