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As of the end of 2018, there were 10 Chinese companies on the list of the top 30 Internet listed companies in the world. This is the result published in the 2019 edition of the "China Internet Indust...[Details]
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Autonomous driving is developing in full swing, but standards and regulations are the core issues in the industry. The lack of "standards" and "laws" has become an obstacle to the commercialization o...[Details]
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The ARM instruction set can be divided into 6 categories, namely jump instructions, data processing instructions, program state transfer instructions, Load, Store instructions, coprocessor instructio...[Details]
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1) In the text box that defines the include file path, there are two very important syntaxes for defining the include file path. One is $TOOLKIT_DIR$. This syntax means that the include file path i...[Details]
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用圆形LED改制异型或复色LED
常见的圆形塑封发光二极管的直径有φ3、φ3.5、φ4、φ10等多种。其外形如图所示。
图是4-3（b）、（c）、（d）用锉刀和钢锯加工成的发光二极管。加工后需用竹签缠脱脂棉，沾牙膏摩擦抛光。如嫌不光泽，可将整个发光二极管往氯彷液中放一下，叙述提起，然后放在通风的地方晾干，这时LED面貌焕然一新。
图4...[Details]
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The MF-TDMA satellite network is composed of ground master stations, backup master stations, network control centers, numerous slave stations, satellite transponders and other units. The main servi...[Details]
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The Apple Store serving Bordeaux, France, may undergo a renovation of its interior, and the store's reopening may coincide with the store's 10th anniversary. The Apple Store in Sainte-Catherine is ...[Details]
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Highly Integrated Silicon Tuners Enable Ultra-Thin Flat-Panel TV Design
With the rapid development of cable, satellite, terrestrial broadcasting and Internet content transmission technolog...[Details]
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On July 20, Cambrian, the first AI chip stock, was officially listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange (stock code: 688256). The issue price was 64.39 yuan...[Details]
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Scientists from the University of Chicago published a paper in the latest issue of Science magazine, saying that they have developed the thinnest chip-level optical circuit to date - a two-dimensio...[Details]
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SSP (synchronous Seril Port) synchronous serial port controller, can support SPI, TI and Microwire protocols, one bus allows multiple slaves, but only one master and one slave are allowed to communic...[Details]
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With the development of industrial automation control equipment, there is an increasing demand for Siemens PLC data acquisition networking and remote monitoring, remote programming and debugging. A...[Details]
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The circuit
in Figure 1 provides a simple and quick alternative method for measuring inductance when expensive test equipment is not available
. Applications include verifying that the induc...[Details]
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Yesterday, the 2019 Geely Auto Technology Day and the Second Longwan Forum were held for a whole day. The amount of information on this day was very huge, from information releases to the development...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]
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