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In order to support the company's industrial development in Chongqing, the Bishan High-tech Industrial Development Zone Management Committee recently allocated 120 million yuan in industrial developm...[Details]
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Even if
the UPS
uses the same battery technology, the battery life of different manufacturers varies greatly. This is very important to users because the cost of replacing batteries is very h...[Details]
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I made a stm32 board. The display was abnormal when powered on. After manual reset, the display was normal. The reason finally found was The power-on speed of the external device is slower than tha...[Details]
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On November 29, Higer Communication issued an announcement stating that it had recently received an order contract signed with a special institutional customer (hereinafter referred to as the "Contra...[Details]
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3. Reading and writing the pm_test attribute file int pm_test_level = TEST_NONE; static const char * const pm_tests = { = "none", = "core", = "processors", = "platfo...[Details]
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In the last rumor about Xiaomi making cars, although Xiaomi did not admit the rumored plan, it seems that everyone knows what is going on. On the morning of March 19, 36Kr got exclusive news that the...[Details]
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introduction
With the rapid development of science and technology, LED display screens have become a new type of electronic screen advertising media. Compared with traditional inkjet and photo...[Details]
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In order to accurately measure the AC/DC gain, input/output characteristic curve and other characteristic parameters in the digital BJT (Bipolar Junction Transistor) parameter test system, it is ne...[Details]
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The data on new energy vehicles in Europe in September has basically been released. This time, a very surprising data was released. The sales in the eight major countries were 138,000 units. Accordin...[Details]
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The "new infrastructure" has driven the construction of 5G base stations into a stage of acceleration again, and the supply chain has also ushered in industrial opportunities. As one of the core ...[Details]
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According to Reuters, on Monday, May 13, local time in the United States, after imposing a 25% tariff on $200 billion worth of Chinese goods, the United States is planning a fourth round of tariffs o...[Details]
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On September 25, 2024,
Zhuhai - Universal Robots (Universal Robots) and Zhuhai Gree Intelligent Equipment Co., Ltd. (Gree) officially signed a strategic cooperation agreement. The two parties w...[Details]
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Recently, a post on Weibo about 5G is coming has been widely circulated and caused a lot of controversy. Many netizens asked: "Isn't the 4G network still in trial commercial use? How come 5G is about...[Details]
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0 Introduction
Digital signal generator is a signal generating device and signal source that is widely used in electronic circuit design, automatic control system and instrument measurement, corr...[Details]
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Before doing anything, you must have a goal in mind. Things without a goal cannot be done well or accomplished. My goal is to learn ARM development, of course, in-depth learning.
The goals are ...[Details]