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Battery industry
With the development of industrial technology, energy issues have become more and more the focus of social attention. The depletion of non-renewable energy and the environmental p...[Details]
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Jiwei.com reported on April 25 that today at the Huawei Developer Conference 2021 (Cloud), Huawei Cloud's Fertile Soil Cloud Innovation Plan was officially launched. Zhang Pingan, President of Huawei...[Details]
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This article continues the content of the previous article. Let’s do experiment 4: control the active buzzer with a button. The buzzer sounds when the button is...[Details]
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After replacing the encoder, the machine needs to be re-zeroed to ensure accuracy. The zeroing process can be divided into several steps. First, it is necessary to check whether the new encoder is ...[Details]
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To convert a 2-digit hexadecimal number to decimal, divide it by 10 to find the quotient and remainder. What about 4-digit hexadecimal numbers? The DIV instruction can only perform division operati...[Details]
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Summary: An adapter circuit consisting of
an
RS-485
transceiver (MAX3076 or MAX13086) and a voltage monitor used as a timer (MAX641X) allows an existing point-to-point full-duplex circuit to...[Details]
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According to Reuters, U.S. semiconductor company Qualcomm said on September 5 that it will provide chips needed for in-car infotainment systems to luxury car manufacturers Mercedes-Benz and BMW. Qu...[Details]
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According to foreign media reports, TSMC, which took the lead in mass production of advanced process technologies such as 7nm and 5nm, is also considered to have a higher yield rate. However, they ma...[Details]
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IPC has appointed Ms. Xi Xiao as President of IPC Asia, effective January 1, 2021. Ms. Xiao succeeds former President Philip Carmichael, who served as IPC Asia President from July 2015 until his ret...[Details]
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In test and measurement work, we will encounter such problems. The power rail voltage (rail voltage) and tolerance are getting smaller and smaller, and it is becoming more and more difficult to accur...[Details]
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introduction
Switching mode DC/DC regulators have low heat dissipation on densely packed system circuit boards. However, the rapid switching of currents, poorly defined layouts, placemen...[Details]
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3.1. In C language, bit operations are generally as follows:
PORTB|=（1 2）; //Set the second bit of PORTB to 1
PORTB&=~（1 2）; //Set the second bit of PORTB to 0
PORTB^|=（1 2）; //Invert the second bi...[Details]
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On October 24, 2024, at the GEEKCON conference, a security team demonstrated how to crack
the protection system of
a
smart car
through a live demonstration, unlocking and starting the vehicl...[Details]
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According to Jiwei.com, on October 5, Unigroup Guoxin responded to investors' questions on the interactive platform, saying that when Yangtze Memory was established, in order to avoid potential compe...[Details]
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In addition to directly affecting Huawei's terminal business, the latest supply ban issued by the U.S. Department of Commerce against HiSilicon will also affect its operator business - the shipment o...[Details]
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