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grammar
__attribute__((at(address)))
in:
address
is the desired variable address.
limit
The linker is not always able to place the section ...[Details]
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Anyone who has used Keil knows that by default, Keil can output .axf debug files and .hex executable files by checking the output options, but there is no option to output bin (binary) files. However...[Details]
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The quality of switching power supplies directly affects the technical performance of the product as well as its safety and reliability. Many power supply test items, large amount of calculat...[Details]
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On July 31, Shenzhen Xiongtao Power Technology Co., Ltd. (hereinafter referred to as Xiongtao) issued an announcement that it plans to raise no more than 1.224 billion yuan in additional funds to be u...[Details]
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Fairchild's FL7730 is a dimmable single-stage PFC offline LED driver that is compatible with traditional TRIAC control and non-dimming lamp design. It does not require input large capacitors and feedb...[Details]
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From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect to write the va...[Details]
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No matter how varied the forms of power supplies and electronic products are, the core PCB layout and the combination of various components remain unchanged. Designing and building power electronic p...[Details]
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UHZ magnetic flap level gauge is a device specially developed for liquid level measurement based on the principles of magnetism, Archimedes (law of buoyancy) and other principles, which are ingenious...[Details]
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1. Introduction
In large-scale industrial production, materials need to be weighed and proportioned. At present, factories generally use two methods. The first method uses manual weighing, and ...[Details]
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The harmonic detector is an instrument that monitors harmonic energy in the power system. The functions are receive/receive control function and communication mode selection function. When the volt...[Details]
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We generally use USART to output debugging information when debugging a program, or for serial communication.
Seeing how powerful the functions of USART are in the ST manual, in fact, we seldom u...[Details]
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——Interview with Tao Shiwei, Deputy General Manager of State Grid Chongqing Electric Power Company and General Manager of Urban Power Supply Company
Special Correspondent Han Wei
Reporter...[Details]
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Recently, State Grid Corporation of China revealed that in order to coordinate the prevention and control of the epidemic and various tasks of reform, development and stability, and resolutely comp...[Details]
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The vivo Y15c has been quietly launched in India recently, and this new Y series phone is the second product after the Y15 launched in February this year. The vivo Y15c has a 6.51-inch LCD screen w...[Details]
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Pangu, a security team from China, has perfectly jailbroken iOS 14 by exploiting a "permanent" vulnerability in Apple's Secure Enclave security coprocessor. The Secure Enclave security coproce...[Details]