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On May 24, State Grid Shanxi Electric Power Company fully launched the "Optimizing the Business Environment, Improving Service Quality, and Building a Service Brand" campaign, and issued a series o...[Details]
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Although 8-inch 200mm wafers seem to be much "backward" compared to 12-inch 300mm wafers, they still have wide market applications and production capacity has become increasingly tight in recent year...[Details]
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At the beginning of 2015, the country reiterated the One Belt One Road strategy while vigorously developing the Asian Development Bank. At present, my country is planning and building the Central A...[Details]
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Traditional wired burglar alarms only sound an alarm locally when a theft is detected. There is no controller inside, so it is easy to be damaged and fail. It is also inconvenient to install and expa...[Details]
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China Mobile has always been a leading operator . The confidence of China Mobile actually comes from the huge mobile business (relative to fixed business) user base and huge revenue and profit (rev...[Details]
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On April 20, OPPO announced on its official website that Shen Yiren had officially resigned as OPPO's global marketing president. As for the reason for doing so, the official said it was due to Shen ...[Details]
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64 Kb/s A-law or μ-law logarithmic compression and expansion PCM coding has been widely used in large-capacity optical fiber communication systems and digital microwave systems, but it occupies a l...[Details]
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1. External crystal oscillator is poorly soldered 2. The capacitor of the external crystal oscillator does not match, it may be that a large-capacitance capacitor is mixed in the device box 3. The ...[Details]
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Introduction:
USB has many advantages for test and measurement applications, but before choosing a USB data acquisition module, carefully consider the target application. If transient voltage or gr...[Details]
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1. Development environment construction 1. Install the STVD development environment Installation package ST+Visual+Develop+%28STVD%29+4.2.1+, just click Next during the installation process and it wi...[Details]
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When providing technical support for motion control, I found that many users set the default values for the servo drive parameters. The displacement, speed, acceleration, and speed/acceleration m...[Details]
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A report released by market research firm Gartner on Thursday showed that global semiconductor market sales in 2021 increased 26.3% year-on-year to US$595 billion, with Samsung Electronics surpassing...[Details]
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According to China Securities Network, the latest news from the Chengdu Economic and Information Technology Bureau shows that the first signing ceremony for major industrialization projects in Chengd...[Details]
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1. Rated voltage
The rated voltage is divided into primary rated voltage and secondary rated voltage. The primary rated voltage refers to the effective value of the primary voltage specified accordi...[Details]
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The electric vehicle solutions and technology landscape are changing rapidly. The integration of IoT technologies is redefining the future of charging facilities. On the other hand, the demand for ...[Details]