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On February 1, the country's largest single-unit industrial and commercial user-side energy storage project using lithium iron phosphate batteries, the Nanjing Nangang 61MW/123MWh energy storag...[Details]
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Of all the performance characteristics of an INA, the most confusing is the common-mode range requirement. So how does a designer calculate the common-mode range of an instrumentation amplifier? Let’s...[Details]
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Circuit
is as shown in the figure. Usually
the driver
tube needs to use a transistor with a higher voltage resistance (
the driver
tube in the figure is 9013). When the output...[Details]
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Jon McCormack is Apple's vice president of software. His main job: further improving the iPhone's imaging system. iPhone 12 and iPhone 12 Pro series further enhance photo and video shooting capabil...[Details]
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According to foreign media reports, the Pitt Swanson School of Engineering at the University of Pittsburgh and Powdermet Inc., a nanomaterial and advanced materials research and development company, ...[Details]
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/*
*
* Software function: Independent watchdog experiment
*
*/
#include "stm32f10x.h"
#include "delay.h"
/*
函数: void RCC_Configuration(void)
Function: Configure system clock
Parameters: None
...[Details]
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With more and more wireless communication standards, more and more test items, faster and faster speed requirements, and better and better quality requirements, these increasingly high standards of ...[Details]
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Strategy Analytics' latest research points out that in Q1 2019, global smartphone shipments fell 4% year-on-year to 330 million units. Global smartphone shipments showed signs of stabilization and th...[Details]
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Stray inductance in the commutation circuit can cause waveform oscillation, EMI or voltage overshoot. Therefore, special attention should be paid when designing the circuit. This article provides a ...[Details]
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Local variables are mainly used to transfer data within a program, while global variables are mainly suitable for transferring data between multiple programs.
The first example is a local variable
...[Details]
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In a vacant lot on the south side of Hefei Xinqiao Airport, a large-scale advanced chip manufacturing plant has sprung up in just over three years. This project has been the focus of the indu...[Details]
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Many people are asking, when does the AFIO bit in RCC_APB2ENR need to be turned on? Some people say it should be turned on when external interrupts are used, some say it should be turned on when pins...[Details]
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Recently, I used the USB_OTG_FS of STM32F407VET6 as a virtual serial port for work. I used STM32 CubeMX to generate the virtual serial port code of STM32F103C8T6 before, and it was very convenient t...[Details]
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Digital blogger @勇敢数码君 revealed yesterday that Huawei Watch 3 is expected to be released in the near future. He also specifically emphasized that the watch is not Huawei Watch GT3. Accordin...[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]
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