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The AC coupling of an oscilloscope is something you learn on the first day of learning oscilloscopes. I thought so at first, but it was not until a difficult customer problem was put in front of me t...[Details]
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Buzzers are very common devices, divided into passive and active types. Choose different types of buzzers according to project requirements. In recent projects, active buzzers are used. It's still th...[Details]
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By default, ST configures the system clock to 72MHZ. The following seven steps are the function of setting the system clock, which is taken from the library file system_stm32f10x.c. The interconnect...[Details]
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The European New Car Assessment Program (NCAP) recently updated its radar standards to improve driver assistance features in new cars. NCAP standards vary by region; in the United States, NCAP is...[Details]
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On April 26, industry experts from the State Grid Planning and Design Institute and relevant leaders from the Shandong Provincial Energy Bureau visited the Liquid Flow Energy Storage Company for re...[Details]
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The real-time calendar clock (RTC) unit is an independent functional unit inside the S3C2440A. It can save and automatically calculate time like a clock and calendar. It also has the functions of tim...[Details]
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To further expand its portfolio of space-grade radiation-hardened power devices, STMicroelectronics has launched new ESCC (European Space Component Coordination) certified 200V and 400V power rectifi...[Details]
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Sina's "2019 Technology Billboard" annual ceremony opened on December 18 at the Shangri-La Hotel in Beijing. The theme of this Technology Billboard was "Reconstructing New Technology to Empower...[Details]
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A new generation of memory materials has made a new breakthrough! A research team from the Department of Physics at National Cheng Kung University recently published a method for controlling a new me...[Details]
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According to media reports, TSMC’s sales price per wafer has increased exponentially starting from the 10nm process node, with the price of a 3nm wafer reaching as high as US$20,000. Therefore, thi...[Details]
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In the past two years, due to the heat and power consumption issues of flagship chips, conventional flagships generally dare not pile up heat dissipation and batteries to ensure the performance...[Details]
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Today, Redmi officially announced that the Note 9 series will be released on November 26. Three models will be released at the same time, and are expected to include Note 9, Note 9 Pro and 4G version...[Details]
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Preface
Today, there are many different methods available to meet the power needs of portable digital signal processor (DSP) solutions . Normally, two system voltages are required: one for the DSP ...[Details]
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The hardware platform is Weixue BLE400 (the original 16mhz crystal oscillator is changed to 32mhz. The two bypass capacitors are changed to 22pf) Take the nRF51_SDK_10.0.0_dc26b5eexamplesble_periph...[Details]
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STMicroelectronics has launched a series of inertial sensors. With its attractive price and excellent product performance, STMicroelectronics has rapidly expanded its market share in the consumer e...[Details]