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——Interview with Wang Zhengtao, Chairman and Party Secretary of State Grid Information and Communication Industry Group Co., Ltd.
China Electric Power News Network Intern Reporter Deng Huiping...[Details]
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In a project, STM32 is used as the main control. After the program runs for a period of time, the main loop may get stuck. The problem analysis is as follows: 1. The program USART2 continuously rec...[Details]
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Fixed-point ultrasonic level meter is a commonly used measuring instrument, which has certain applications in many fields. There are three types of fixed-point ultrasonic level meters: acoustic resist...[Details]
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Recently, SNE Research, a well-known Korean new energy market analysis company, disclosed that in the first half of this year, global power battery installed capacity reached 304.3GWh, a year-on-year...[Details]
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The keywords sent in serial communication are generally hexadecimal numbers, and the output data is also hexadecimal numbers. When there are negative numbers, special processing is required. There ar...[Details]
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Abstract: Aiming at the problem that many devices do not have network interfaces, an embedded system is built with ARM7Cortex-M3 processor LM8962 as the core, and 8 serial ports are expanded using ...[Details]
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Mir has always maintained a gold partnership with NXP and launched a number of classic products, among which
the MYC-Y6ULX-V2 core board based on the i.MX6UL/i.MX6ULL processor is the most outs...[Details]
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Recently, "new infrastructure" has become a high-frequency hot word.
So, what role does the State Grid play in the "new infrastructure"? What opportunities can it bring to the upstream and dow...[Details]
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The STM32F103 series of microcontrollers has a total of 11 timers, including: 2 advanced timers 4 ordinary timers 2 basic timers 2 watchdog timers 1 system tick timer excluding the watchdog timer an...[Details]
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The execution steps of using the printf function of STM32 to print information to the serial port are: 1. Redirecting printf function Add the following function to the uart.c file: //Redirect C libra...[Details]
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The fire at Notre Dame de Paris on April 19, 2019, caused grief and heartache for hundreds of millions of people around the world. That night, a WeChat message spread across the circle of friends: "D...[Details]
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MIC29152 dual output voltage regulator circuit (output 1.2V, 5V)
It is composed of RS104L, MIC29150-12, MIC29150-5.0, etc.
...[Details]
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Regardless of whether it is L2.9 or L3+ in the car companies’ slogans, there are indeed more and more sensors installed in cars. Waymo, the world leader in driverless cars, has a fifth-generation a...[Details]
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Since STMicroelectronics (ST) launched the first STM32 Cortex-core MCU in 2007, it has continuously increased innovation in the MCU market for more than ten years, and STM32 has continued to introduc...[Details]
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The domestic automotive-grade Hall current sensor CH704 is an isolated integrated current sensor chip developed for large current detection applications above 50A. It has the advantages of high pre...[Details]
Analog electronics
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