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According to MacRumors today, Apple released the third developer preview of macOS Big Sur 11.3 to developers today. This update was released two weeks after the second preview and one month aft...[Details]
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KEIL RVMDK compiled information Program Size: Code=86496 RO-data=9064 RW-data=1452 ZI-data=16116 Code: The space occupied by the code; RO-data: Read Only, read-only constant size, such as const type...[Details]
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The Jian Guan Jia Landscape Integrated Smart Manhole Cover uses Nordic's nRF52832 SoC as the main processor and relays data to the service technician's smartphone via a low-power Bluetooth connection...[Details]
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Virtual Instrument (VI) is
a new achievement that is produced by the close integration of
the increasingly developed
computer
hardware, software and bus technologies with the testing technol...[Details]
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HERE Technologies , a global map and location platform service provider, has announced a partnership with British mobile analytics company Citi Logik to integrate its high-precision HERE Real-Time ...[Details]
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Autonomous driving is a technological practice that spans a century. In 1925, an autonomous car (American Wonder) slowly drove through the streets of Manhattan, from Broadway to Fifth Avenue. It pa...[Details]
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At present, many flat-panel TVs are equipped with HDMI interfaces, including LCD, plasma, LCD rear projection, DLP rear projection, LCD projection, DLP projection, etc. Not only do flat-panel TVs h...[Details]
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1. Introduction
Dual-tone multi-frequency (DTMF) is a signaling method developed by Bell Labs to transmit telephone dialing information over analog telephone lines that carry voice. Each digit...[Details]
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0 Preface Through mathematical methods, the low-power switching power supply system is represented as a mathematical model and a nonlinear control model, and a simulation model of the entire s...[Details]
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First of all, I am a power supply novice. I have not been working on power supplies for a long time, but I often encounter problems. And some of the problems that occurred during debugging are ridi...[Details]
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The method of using a clamp ammeter to determine the leakage point of the user's internal circuits and equipment is as follows: Use a clamp ammeter to measure the leakage current at the user's entran...[Details]
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How a Multimeter Works "Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can measure current, voltage, resistance , and some...[Details]
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An oscilloscope is an indispensable instrument in modern home appliance maintenance. With it, technicians can quickly and accurately find the fault, so the correct and proficient use of an oscillosco...[Details]
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With the gradual development of LED lighting, LED lighting has gradually replaced some traditional light source products in public places such as auxiliary lighting for lighting projects. In commer...[Details]
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Industrial control computers are computer systems specifically used in the field of industrial automation. Their structural characteristics are mainly reflected in the following aspects:
...[Details]
Power technology
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