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On December 8, 2011, the Guangdong Provincial Department of Science and Technology, together with the Provincial Economic and Trade Commission, the Provincial Development and Reform Commission, and...[Details]
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With the gradual popularization of Type C, today's notebook interfaces have begun to show two major types - one type tends to be "more is less", the more interfaces on the body, the wider the adaptab...[Details]
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About STM32 IAP and APP jump to each other I have done a system-free IAP and APP jump before. After finding information on the Internet, it was completed smoothly. Later, in the IAR integrated deve...[Details]
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This article introduces how to use a set of serial ports of MCS51 microcontroller to complete two sets of different types of serial port RS-232 and RS485 data communication. Through examples, it in...[Details]
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1. SDRAM 1. Storage structure The inside of SDRAM is a storage array. The array is like a table, and data is "filled" into it. When reading and writing data, it is the same as the retrieval principle...[Details]
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Many friends have reported that their iPhones have intermittent WiFi connections. One minute they can connect to WiFi, but after a while of being locked, when they turn on their iPhones again, they c...[Details]
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When I was studying the STM32 serial port receiving and sending interrupts, I found a lot of good information, and now I back it up here for my own reference and for the convenience of others.
TC ===...[Details]
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1 Introduction
Due to the maturity of Ethernet technology and its low-cost advantages, Ethernet access has become the first choice for many users. The earliest customers used Ethernet to E1 convert...[Details]
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Test environment: STM32F407 168MHz, IAR 7.4, optimization level low
Test method: The first signal is the output of the TIM comparator, and a comparator interrupt is generated at the same time. The fi...[Details]
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This morning, realme officially released the latest pre-heating video of realme GT2 Pro, revealing the back design of the new phone. From a fallen leaf in the Amazon forest to every piece of ...[Details]
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Centaur, a subsidiary of IC design company VIA, has officially launched an artificial intelligence (AI) processor, which is expected to be mass-produced using TSMC's 16nm process. According to rumors...[Details]
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1. Instrument Model Rohde & Schwarz FSV30 spectrum analyzer 2. Testing process After power-on test, it was found that the two FSV30s could start up normally. Then the self-test and self-calibration...[Details]
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1. Clock initialization
1.1 Clock initialization analysis
1) Crystal oscillator frequency
2) How many PLLs are there?
3) Which clocks will the PLL generate?
4) What is the ...[Details]
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On March 12, the highly anticipated International Energy Storage Exhibition was grandly opened in Düsseldorf, Germany. Sungrow brought the world's first 1500V high-voltage energy storage integrated...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts, protect the motor and the power grid, and extend the service l...[Details]