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By John Perry I have been driving for almost 30 years and have owned eight different cars in that time, model years: 78, 86, 89, 92, 2000, 2001, 2006 and 2011. All of my cars, except the 78 Granada...[Details]
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The tube expander is a special equipment designed and developed for the expansion of various types of tubes and tube sheets in condensers, oil coolers, heaters, and heat exchangers. The basic princ...[Details]
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Official example: STM32F10x_StdPeriph_Lib_V3.1.2\Project\STM32F10x_StdPeriph_Examples\DMA\FLASH_RAM
/* DMA1 channel6 configuration */
DMA_DeInit(DMA1_Channel6);
//peripheral base address The pe...[Details]
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In recent years, the smart TV box market has developed rapidly. Both old and new brands have participated in the lively competition in the TV box market, hoping to get a share of the pie. So which us...[Details]
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There are not many types of flow meters selected for air conditioning water measurement. Ultrasonic flow meters are one of the most commonly used types. How can we correctly select ultrasonic flow met...[Details]
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Since the beginning of this year, China has successively issued a large number of laws, policies and standards at the national and local levels to improve
the development of
the intelligent conn...[Details]
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When using library functions such as printf, you need to write low-level functions such as _sys_exit(). For _sys_xxx and the like, just write an empty function.
Functions like printf() use semihostin...[Details]
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Since the country launched the "Photovoltaic Leader Program" in 2015, the domestic photovoltaic industry has developed rapidly. Various companies have brought out their unique skills to research an...[Details]
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In order to thoroughly study and implement the spirit of General Secretary Xi Jinping’s important speech at the meeting of the Political Bureau of the CPC Central Committee on February 3, coordinat...[Details]
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Abstract: In order to make the pulse electroplating power supply output frequency adjustable, voltage adjustable, positive pulse opening time width and negative pulse opening time width adjustable ...[Details]
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Cloud computing, smartphones, and LTE services have led to a significant increase in network traffic. To support this increased traffic, the speed of IT equipment, such as those used in data centers,...[Details]
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1. Duplicate definition problem in IAR When writing your own header file, remember to define constants in the .c file. If you define constants in a .h file, when you include the header file in main.c...[Details]
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1. Oscilloscope An oscilloscope is an electronic instrument that measures voltage waveforms. It can display the law of the measured voltage signal changing over time in a graphical manner. Using an o...[Details]
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Providing test solutions for large-scale batch production is gaining more and more attention from test manufacturers. At present, China's wireless device market is in a stage of rapid growth. With the...[Details]
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With the development of science and technology, human beings have higher and higher requirements for power quality and power supply safety. In some important occasions, such as banks and hospitals, p...[Details]
Microcontroller MCU
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