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The bit variables in 51 include 2 categories, One type is the bit-addressable bits in special function registers, such as EA, TR0, etc. These bits are specially declared in C through sbit, such as ...[Details]
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OPPO launched the 4G-only A77 in May 2017, and now the company has released a 5G version with a more modern design and better specs. Recently, OPPO held a new product launch conference in T...[Details]
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Summary of this article: This article describes in detail the process, steps, problems encountered and their solutions for porting goAhead 2.5 to the S3C2440 Linux system. Development Environment: ...[Details]
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According to Jiwei.com on March 10, iQOO Neo5 will be officially released on March 16. Equipped with an independent display chip is a major highlight of the phone. As for why the official decided to ...[Details]
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With the progress of specialization and standardization of the design, manufacture, installation and commissioning of the device, not only the construction
speed of the device engineering has ...[Details]
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SA60 and LMD18245 are full-bridge power output circuits for small and medium-sized DC motors launched by Apex and NS, respectively. They have the commonality of realizing the functions of powe...[Details]
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Due to the recent pollution incident at the Kioxia/Western Digital factory, NAND Flash has once again sounded the clarion call for price increases. 在最新通报中，西部数据将闪存可用性减少量的估量调高至约7 exabytes（艾字节），这一数值相较此前...[Details]
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The shortage of mature wafer foundry processes is becoming increasingly serious. Market sources say that quotations in the third quarter will be increased by as much as 30%, far higher than the marke...[Details]
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Apple's wireless earphones AirPods, which have a market share of over 60%, only scored 56 points and ranked 49th in the American review magazine Consumer Reports. According to a survey by market rese...[Details]
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AVIC Lithium Battery has been doing quite well in recent years. As shown in the figure below, the installed capacity in 2021 has increased rapidly, while the patent dispute with CATL is still pending...[Details]
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The national standard stipulates that three-phase asynchronous motors are not allowed to be started directly in the following two situations:
① Rated capacity greater than 7.5kW;
②When po...[Details]
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In recent years, the domestic smart home industry has gradually heated up driven by the development of 5G, the Internet of Things and AI technologies, and its technology, functions and market have un...[Details]
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1. Background of spectral calibration of imaging spectrometers
Imaging spectrometer combines imaging technology with spectral technology. It detects the spatial characteristics of ground objects...[Details]
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Press the start button I0.1, relay M0.1 is turned on and self-locked
M0.1 is turned on, its normally open point closes and turns on coil Q0.1, and starts ti...[Details]
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As a universal SOC chip, the NIVIDIA DRIVE Orin series can be used for a variety of perception and general computing tasks. Its high-quality computing power, operating performance, complete compati...[Details]
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