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In industrial measurement, there are always many special measuring media. For example, strong acid, strong alkali, or more complex measuring media, such as asphalt, mud, etc. In actual production nee...[Details]
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According to the FT, as the US government tightens restrictions on Chinese technology companies, the Chinese government’s 30-year strategy to build a local chip industry has taken on new urgency. Exp...[Details]
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Abstract: A design method for the interface between DSP and A/D and D/A with minimal hardware generation and simple software control. This method uses the program control capability of DSP to co...[Details]
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On June 11, the China Academy of Information and Communications Technology announced the first round of evaluation list for the trusted AI code large model evaluation. Domestic AI large models such...[Details]
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1 Main circuit absorption circuit and di/dt suppression circuit
The input side of the rectifier circuit should be connected to an anti-lightning overvoltage or operation overvoltage absor...[Details]
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1 Introduction The application of sinusoidal pulse width modulation and variable frequency speed regulation technology in the field of industrial control is becoming more and more extensive. Many po...[Details]
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The 24th China Guzhen International Lighting Fair (Autumn) will be held at the Guzhen Convention and Exhibition Center in Guzhen, Zhongshan, Guangdong from October 22 to 26, 2019. The exhibition is m...[Details]
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With the continuous updating of technology, customers are increasingly demanding the stability, safety and reliability of locomotive operation. As the information communication core of the locomotive,...[Details]
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On the morning of April 24, Sony's next-generation noise-cancelling headphones WH-1000XM5 have been leaked before they were released. As the flagship product of this series, this generation fina...[Details]
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The Redmi Snapdragon 855 phone, which has been preheated for a long time, is likely to be officially launched this month (May 13?). The latest news shows that Redmi will launch two models in ...[Details]
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introduction
The presentation system has a history of several decades, starting with the original pure optical slide projector. Today, digital projection technology has become mainstr...[Details]
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MACRO
$HandlerLabel HANDLER $HandleLabel
$HandlerLabel
sub sp,sp,#4 ;decrement sp(to store jump address) stores PC jump address
stmfd sp!,{r0} ;PUSH the work register to stack(l...[Details]
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The design of outdoor photovoltaic grid-connected inverters must be reliable and waterproof and be able to discharge the heat generated by power devices out of the box. If it is completely sealed with...[Details]
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Mouser Electronics, an authorized global distributor of electronic components focused on the introduction of new products, is pleased to announce that it has won the 2019 North American Distributor o...[Details]
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November 14, 2024, Shanghai,
At present, the development trends such as miniaturization and new architecture of equipment are constantly driving the demand for new connection modes
. Theref...[Details]
FPGA/CPLD
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