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PDA (Personal Digital Assistant) is a portable electronic product that has rapidly emerged in the domestic market in recent years, following pagers and mobile phones. In terms of its extended meaning...[Details]
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introduction
The serial port server is a protocol conversion module. It provides 1, 2, 4, 8 or 16 RS-232 or RS-422/485 serial ports and 1 10/100M Ethernet port. It can connect RS-232 or RS-422...[Details]
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Digital voltmeter is a precise measuring instrument and must be operated strictly according to technical requirements. Otherwise, not only will the measurement be inaccurate, but it may also damage t...[Details]
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According to news on March 14, at the 2024 Xuantie RISC-V Ecological Conference held today, the RISC-V Swordless Alliance was announced. The first batch of alliance partners of the RISC-V Swordless A...[Details]
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As many mobile phone giants have followed suit with foldable phones, the large-scale mass production of ultra-thin flexible glass UTG, hinges and other materials has been driven. Currently, the main ...[Details]
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In the previous article, we introduced why we should pay attention to the digital side of digital power supply , but what about the analog side of digital power supply? Is the accuracy on the other si...[Details]
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Not long ago, JD.com's driverless car received countless applause for delivering express parcels to hospitals on the streets of Wuhan. This contactless, smart and convenient driverless car has been o...[Details]
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0 Introduction
Stable tracking platforms are widely used in modern weapon systems because they can isolate the movement of carriers (combat vehicles, missiles, aircraft, ships) and automatically t...[Details]
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Impulsing power source The user's load needs to be powered on intermittently, that is, according to a certain time rule, the load is powered on for a certain period of time, and then the power is...[Details]
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In this example, a modular programming method is used, and the program planning, writing, assembling, debugging, modifying,
The program flow is shown in Figures 1 to 7.
Figure 1 Main pr...[Details]
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In order to effectively manage the clock beat and ensure the real-time performance of the system, μC/OS-III not only adds a dedicated system task to manage the clock beat, but also adopts a hash ...[Details]
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1. What is a multimeter? A multimeter is also called a multi-purpose meter, a three-purpose meter, or a multiplexer. Multimeters are divided into pointer multimeters and digital multimeters. It is ...[Details]
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According to Jiwei.com, as the review of the Science and Technology Innovation Board is gradually accelerated, more and more companies in the technology field are rushing to the Science and Technolog...[Details]
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Jiwei.com reported on March 30 that recently, digital blogger @搞机阿森 revealed that ColorOS is currently testing a new feature called memory expansion, which can expand the storage space to the same si...[Details]
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Bosch will invest RMB 50 million in the next five years to support research collaboration;
The Tsinghua University-Bosch Joint Research Center for Machine Learning has published mor...[Details]