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Preface Today's summary of "STM32F103 External SRAM as running memory". We all know what running memory means. It is mainly the RAM used when the program is running. For example, the global variabl...[Details]
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The Honor Magic V foldable screen phone has been officially announced. It is expected to adopt an inward folding design, and the release date is yet to be determined. According to digital bl...[Details]
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Directional couplers are used to sample small amounts of input signal power for measurement. Port 1 is the input port; Port 1 is the input port. Port 2 is the output port; Port 3 is the coupling port...[Details]
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1 Introduction 【1】It can’t really be called a porting note. FreeRTOS has been ported to many platforms (MCU), including MSP430, STM32, etc. This note is completely based on the official code. Sim...[Details]
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PAX recently released an announcement on social media, announcing that PAX South will be canceled indefinitely. Officials said that when the first PAX was held in 2004, a maximum of 100 locals we...[Details]
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1 Motion controller hardware structure
The hardware structure of this motion controller is mainly divided into the following modules: DSP+CPLD master control module, including DSP core mod...[Details]
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Mouser Electronics, Inc., the leading global distributor of electronic components focused on introducing new products that drive industry innovation, is pleased to announce its sponsorship of the Qor...[Details]
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The circuit of this device is shown in the figure. The AC voltage output by the magneto is rectified by diodes D1~D6 and becomes a pulsating DC voltage, which is output in two ways. One way is a ty...[Details]
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1. Experimental tasks Use the AT89S51 microcontroller to make a manual counter. Connect a tact switch to the P3.7 pin of the AT89S51 microcontroller as a manual counting button. Use P2.0-P2.7 of the ...[Details]
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For more than a decade, iPhone assembly has been dominated by Taiwan's Foxconn and Pegatron, but Apple has been expanding its relationship with suppliers in mainland China. According to a report by N...[Details]
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When ARM is powered on, the process is as follows:
1. Disable the watchdog and all interrupts.
2. Set the system operating frequency, FCLK, HCLK, PCLK, UCLK.
3. Initialize the memory control regi...[Details]
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The whistleblower @miupdateph released several real pictures of the overseas version of Redmi Note 10 Pro today. The phone has a similar appearance style to Xiaomi 11 and Redmi K40. It seems th...[Details]
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From September 25 to 26, the 2020 Third Semiconductor Talent Conference and the "China Core" Integrated Circuit Industry-Education Integration Training Base (Nanjing) Establishment Ceremony were s...[Details]
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High-speed rail has higher and higher requirements for safety performance. In view of the safety risks that threaten the operation of high-speed rail, it is an important technical support to ensure t...[Details]
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Over the past two decades, Micron has established very deep relationships with Chinese customers and has continued to invest in the Chinese market. Recently, Micron's Xi'an factory has been very ac...[Details]
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