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On May 21, the company held the unveiling ceremony of the State Grid Corporation of China Big Data Center and the big data conference, and launched the preparatory work for the China Power Big Data...[Details]
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Xiaomi will release the new Redmi Note 9 series in India on March 12. Yesterday, foreign media exposed the Redmi Note 9 Pro engineering machine, further revealing the appearance design of this...[Details]
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This method can be used to perform online error tests on multiple voltage transformers at the same time, solving the problems of heavy workload and poor real-time performance when performing offline ...[Details]
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Attached here is the receive interrupt source code #ifdef _RAISONANCE_ void USART_RX_IRQHandler(void) interrupt 28 #endif uint8_t cnt_USART; #ifdef _IAR_SYSTEMS_ #pragma vector=30 __interrupt void US...[Details]
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Recently, Jiangsu Meimiao Energy Storage Technology Co., Ltd. has completed all the preliminary preparations for its 100,000 cubic meter annual production base of all-vanadium liquid flow battery e...[Details]
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Abstract: The electromagnetic compatibility when cutting off the inductive load is discussed. Since an inductive load, the solenoid valve, is used in a detection device, and the electromagnetic com...[Details]
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Recently, I found a strange problem when debugging the serial port 3 of stm32f103 USART3------------RXD----------PB11 floating will cause the program to frequently enter the serial port receiving i...[Details]
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The recent test involves the modification of the low-level serial port code. After this modification, I suddenly realized that I was not very clear about some characteristics of the serial port befor...[Details]
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Introduction Many people are reluctant to use the STM32 hardware I2C because many electricians say that the STM32 hardware I2C has bugs, instability, crashes, etc. Finally, they use GPIO to simulate ...[Details]
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What is IGBT
IGBT is
a high-power insulated gate field effect transistor, which is widely used in high-power power supplies or inverters.
1. Basic structure of IGBT
...[Details]
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I recently discussed the error model and calibration process of vector network analyzers with a colleague in the industry. I have summarized it briefly and would like to share it with you. You are we...[Details]
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Boolean processing is an important feature of the MCS-51 series of microcontrollers, which is set up for practical application needs. Boolean variables are also switch variables, which are operated in...[Details]
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People have been continuously deepening their research on energy storage power, wanting to create more energy storage systems and inject more power support into power applications. Fuel cells are t...[Details]
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Recently, with the participation of the research group of Academician Yu Shuhong from the University of Science and Technology of China, important progress has been made in the synthesis of new chira...[Details]
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1. Definition of SEooC
In the automotive industry, common elements are developed for different applications or for different customers. These elements can be independently developed by differe...[Details]
DSP and ARM Processors
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