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On January 12, the China Automotive Power Battery Industry Innovation Alliance (referred to as the " Battery Alliance") released power battery data for December 2021 and the whole year of 2021. 202...[Details]
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In the lighting industry, which is closely related to people's work and life, the industry has also been actively exploring research and development, and the technology has been continuously improv...[Details]
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As soon as the New Year arrived, the advanced energy storage materials industry, one of Changsha's six trillion-yuan manufacturing clusters, received good news: the province's first thousand-ton sodiu...[Details]
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Go to Taobao, buy a house, a car, and a plane...
Available online, priced at 2.39 million
In 2024, along with the “humanoid
robots
”, the “low-altitude economy” was also inclu...[Details]
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GPRS (General Packet Radio Setvice) is a packet-switched data carrying and transmission method developed on the basis of GSM, and is widely used in embedded systems. Since the GPRS communication netw...[Details]
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Despite the many advantages of hydrogen fuel cell vehicles, why have they not become mainstream? Recently, the development of hydrogen fuel cell vehicles has again sparked controversy, and large-scal...[Details]
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RB4:RB7 in PORTB is the interrupt on change. To use it, it is necessary to set the bits of their pins corresponding to TRISB as inputs and then configure the interrupt.
Working principl...[Details]
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1. Stub design and printing
In advanced assembly technology, solder paste is the main welding material widely used, and solder paste deposition is carried out by stencil printing technology. In t...[Details]
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Introduction to Noise Signal Generator The completely random signal of the noise signal generator is a white noise with a uniform spectrum within the working frequency band. Commonly used white noise...[Details]
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Electric Vehicle News: The China Electric Vehicle Hundred People Forum (2021) will be held at the Diaoyutai State Guesthouse from January 15 to 17, 2021. On November 26, the Hundred People Forum h...[Details]
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Intel has announced the results of a new Forrester Consulting* study, “The Total Economic Impact™ (TEI) of the Intel® vPro™ Platform.” Forrester Consulting conducted the study on behalf of Intel Corp...[Details]
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1. Hardware interface circuit between AT89S51 microcontroller and 81C55 AT89S51 microcontroller can be directly connected to 81C55 without any external logic devices. The interface circuit bet...[Details]
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1. Use Pioneer Pulse Data Acquisition Simulation Program to test the implementation board.
The signal of the test pin is: the period is 2.4S and the high level time is 0.3s.
When setting AD: P...[Details]
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Regarding the current debate on autonomous driving routes, in addition to the long-term opposition between the pure visual faction and the lidar visual fusion faction, there is also an ongoing debate...[Details]
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The adjustable three-terminal voltage regulator can output a continuously adjustable DC voltage. Common products are shown in Figure 4. Among them, the CW317 series voltage regulator outputs a contin...[Details]