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When measuring resistance with a multimeter, you should pay attention to the following matters: (1) Select the appropriate magnification gear and make the pointer as close as possible to the center o...[Details]
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As the frequency bandwidth of wireless broadband systems becomes wider and wider, the performance requirements of base stations are also getting higher and higher. As one of the key components in b...[Details]
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Scientists from the University of California, Berkeley have developed and demonstrated a new type of ultra-thin silicon nanowire that dissipates heat far better than currently used technology. The di...[Details]
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Pressure and bubble testing are not accurate enough Until now, most containers for liquids in cars and motorcycles have been tested for leaks in a water tank or by the pressure decay method. Although...[Details]
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According to the Weibo post of "Ningxiang Release", at around 18:12 on January 7, 2021, an explosion and fire occurred in the old factory workshop of Hunan Bangpu Recycling Technology Co., Ltd. (refe...[Details]
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A new report suggests that Microsoft is planning to add a new feature to its upcoming Windows Phone mobile operating system. The new feature will allow built-in text message backup. The report says t...[Details]
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POS machines can be divided into handheld POS machines, desktop POS machines, and mobile phone POS machines according to the model. Handheld POS machines, also known as mobile points of sale, are s...[Details]
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NIO released its unaudited financial report for the fourth quarter and the whole year of 2020. In 2020, NIO achieved operating income of 16.257 billion yuan, a year-on-year increase of 107%. Among t...[Details]
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The operand is in the memory, and its effective address is the sum of the value of a base register (BX, BP), the value of an index register (SI, DI) and the 8-bit/16-bit offset in the instruction. Th...[Details]
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Measuring instrument functions
According to the process requirements of forging equipment, the designed functions are as follows:
(1) There are two types of measurement modes: one is to track the...[Details]
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introduction
At present, most of the common wireless remote controls on the market are four-key and twelve-key, mainly used in car anti-theft systems, home anti-theft systems and remote control...[Details]
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Intel Fellow and Director of Intel's Anticipatory Computing Lab, Lama Nachman, is working on helping Dr. Peter Scott-Morgan communicate. Previously, N...[Details]
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When I was learning ARM embedded systems, I found that I had forgotten a lot of the knowledge about analog and digital devices that I had learned before. According to my progress, I should have conti...[Details]
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What are the characteristics of induction motors?
Induction motor is a common AC motor with the following main features:
Simple structure: The induction motor consists of only two parts, ...[Details]
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From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]
Microcontroller MCU
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