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1. Introduction to GCC
The GNU Compiler Collection, usually referred to as GCC, is a set of compilers developed by GNU. Why is it an editor collection instead of a compiler? That's because it not...[Details]
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In the mobile phone market, this month's sales data is even worse than last month. What does the continuous drop in sales reveal? It is obvious that this generation of young people are tired of being...[Details]
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Music Quiz, a game made for earlier iPod models, has reappeared in iOS 14, but it is now an additional feature in Siri Shortcuts rather than a standalone app. Music Quiz was an early iPod game that...[Details]
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In the past two months, I have done a new project on urine residue, which uses the motor driver chip PCL6045BL. This system solution was proposed by an old engineer with more than 20 years of work exp...[Details]
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1 Introduction
Power factor is one of the important parameters of the power supply system, which will directly affect the power supply quality of the power grid. With the development of po...[Details]
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Introduction
Low power consumption is a key feature that embedded electronic products must have. With the rapid development and improvement of hardware technology, it is difficult to make...[Details]
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A typical ARM instruction syntax format is divided into the following parts:
opcode { cond } {S} Rd , Rn {, operand2 }
Among them, the items in are required, and the items in {} ar...[Details]
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A reducer is a transmission device enclosed in a rigid housing that uses gears to reduce speed and increase torque to meet the working needs of mechanical equipment. It plays the role of ma...[Details]
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On December 10, Redmi India announced that it will release the new Redmi 9 Power on December 17. It was previously reported that Redmi 9 Power actually corresponds to the domestic version of...[Details]
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Shadowless lamps are an indispensable and important device for illuminating surgical sites. They are required to be able to optimally observe objects of different depths, sizes, and low contrast in...[Details]
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Overview
The Yunnan Diandong Coal-Electricity Integration Project is a large-scale coal-fired power project developed and constructed during the National "15th Five-Year Plan" in response to t...[Details]
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On the afternoon of February 11, the investment cooperation exchange meeting between Tianneng Holding Group and Binhai County People's Government was held in Changxing. The two parties jointly sign...[Details]
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On February 24, the media learned from people close to NIO that NIO, a new domestic car manufacturer, will build its first battery factory in Hefei, Anhui. The battery factory will produce a new gener...[Details]
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Recently, a real picture of Xiaomi MIX 4 was exposed. The exposed picture shows that the forehead of Xiaomi MIX 4 is almost as narrow as the frame. Like previous Xiaomi MIX series phones, Xiaomi MIX ...[Details]
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This controller mainly includes five parts: single-chip microcomputer control part, NRF905 wireless transmission control part, manual control part, voltage conversion part, and motor control part. ...[Details]