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On April 30, the Science and Technology Innovation Board Listing Committee issued an announcement stating that due to major events that occurred after the announcement of this Listing Committee Revie...[Details]
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Abstract: A ZigBee wireless sensor network system that supports body temperature and pulse monitoring is proposed. Three types of node devices based on the JN5139 microcontroller are used, namely s...[Details]
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The concept and working principle of three-phase asynchronous motor
The three-phase asynchronous motor is a common AC motor. Its working principle is based on the principle of a single-phase i...[Details]
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Researchers conduct live-cell imaging experiments, using confocal microscopy to study cell behavior. Image source: Penn State Life Sciences Institute A Penn State team has created the first prote...[Details]
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Previously, Tesla CEO Musk revealed in an email to employees that Tesla's delivery volume in the third quarter of this year is expected to hit a new high, but analysts believe that Tesla's full-year ...[Details]
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The International
Federation
of Robotics
(IFR) recently listed the top five global robotics trends for this year, attributing the growing demand for automation to technological innovation.
...[Details]
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When developing software for STM32, the most basic thing is to configure the clock and port of the STM32 chip, and then configure and drive the on-chip resources used by the project. The clock and po...[Details]
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With the development of the new generation of information technology, smart cars have become a hot field in the global technology industry. The market demand for automotive electronic chips has beco...[Details]
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Jiwei.com News: From April 20 to 21, just two trading days, for retail investors of Zhongqian Shares, it may be like a nightmare. In these two short trading days, Zhongqian Shares fell by 20% for two...[Details]
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Since the birth of mankind, we have been persevering in perceiving, thinking and transforming the world. The emergence of sensors has become the "ears" and "eyes" for mankind to see everything clearl...[Details]
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When using a DC resistance tester to perform a DC resistance test on site, there are many factors that affect the test results, such as poor contact of the tap changer, temperature during the test,...[Details]
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The following introduces the framework of the I2C program. The IIC controller does not know the meaning of the data, it is only responsible for the transmission of data, mainly the implementation o...[Details]
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Recently, I have been playing with ARM7 in my spare time, using Keil uVision integrated development environment. Sometimes I can't stand it. The code prompt/highlight function of the editor is almost...[Details]
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To challenge Qualcomm’s dominance in the cockpit, Chinese suppliers and local independent brands have come up with new ways of playing.
On February 24 this year, with the launch of the c...[Details]
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1. Introduction Detection technology is a widely used technology. In many fields, various processed parts and various moving objects are tested to ensure the qualified rate of products and the safety...[Details]