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On September 18, metamaterials have properties that similar natural materials do not have. Researchers at the University of Glasgow in the UK have developed a new, cheap, easy-to-manufacture ultra-...[Details]
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Have you ever used a shared power bank? Now, shared power banks can be found everywhere in the mainstream business districts of first- and second-tier cities, and many companies have entered th...[Details]
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1.
Chip
heating
This is mainly for
high-voltage
driver
chips with built-in
power
modulators
. If the chip consumes
2mA of
...[Details]
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Abstract: The power supply system of my country's first medium- and low-speed conventional maglev train test line is briefly introduced, including the rectifier station, main traction inverter, aux...[Details]
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The SOF (Start Of Frame) package in USB is a very simple concept that is frequently encountered in USB development: SOF is sent regularly by the USB host (FS) every 1ms. It has many functions and is ...[Details]
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Tianyancha shows that on September 26, iFlytek Super Brain (Tianjin) Technology Co., Ltd. (hereinafter referred to as iFlytek Super Brain) was established with a registered capital of 10 million yuan...[Details]
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Kernel version:2.6.14
CPU architecture:ARM920T
Author:ce123(http://blog.csdn.net/ce123)
As a user of files, the process should record the files it uses in its own control block, that is, task_s...[Details]
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Yesterday, Shi Min, the inventor of flash memory technology and a master of semiconductors who came from the same family as Zhang Zhong, passed away, which is sad. According to an obituary published...[Details]
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Loongson Zhongke recently stated that Loongson Zhongke's universal SOC chip Loongson 2K2000 completed preliminary functional debugging and performance testing in December 2022 and achieved the design...[Details]
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Pressure vessels are widely used in the petroleum, chemical, steel, papermaking, medicine, food and urban utilities industries, and are closely related to people's daily lives. According to statistics...[Details]
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The float flowmeter is inexpensive and easy to install, and is widely used in the measurement of small diameter and low-speed media. advantage: Float flowmeters are used for small pipe diameters and ...[Details]
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On the afternoon of May 7, at the 2022 Zhuhai Software and Integrated Circuit Industry Annual Conference and Digital Economy Innovation and Industry Development Forum, the "Zhuhai Integrated Circuit ...[Details]
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The key components of new energy vehicle autonomous driving technology include:
Sensor system: Uses a variety of sensors (such as radar, lidar, cameras, and ultrasonic sensors) to perceive the...[Details]
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Preface Phenomenon: After the ADC is initialized and then enters sleep mode, the AWU wake-up will be abnormal, indicating that the wake-up is unsuccessful. Solution: Initialize ADC after waking up ...[Details]
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Dazhong.com reporter Zhang Fang, Zhou Chen, Lu Xin intern Dong Jiazhuo reported from Heze that on October 29, the on-site promotion meeting for the construction of Shandong Haichen Integrated Zero Car...[Details]