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Preface
With the development of control technology and the increasing demand for energy saving in society, brushless DC motors have been widely used as a new type of high-efficiency motor. Tra...[Details]
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A handheld oscilloscope is a handheld electronic measuring instrument used to display the change of the measured instantaneous value trajectory. It is easy to carry and easy to operate. It can transf...[Details]
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I searched the entire Internet for the RTC crystal oscillator of STM32 and summarized it as follows Software: In many programs in the past, there was no RTC_WaitForLastTask(); statement in the RTC in...[Details]
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The kernel I use is linux2.6.38. At the beginning, the development board can be used as a USB flash drive, but when using the HID function, the following problems occur:
g_hid gadget: hi...[Details]
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Recently, the 5th Household Photovoltaic Power Generation System Promotion Conference was successfully held in Shijiazhuang, Hebei. Photovoltaic professionals gathered together to discuss the devel...[Details]
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After the State Grid Corporation of China determined the development plan of smart grid in July 2009, the development of smart grid has become a key development area in my country. According to the ...[Details]
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While digital infrastructures cannot cure the coronavirus pandemic, they are undoubtedly helping the world cope with these challenges in many ways. More and more governments, businesses, healthcare i...[Details]
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I originally thought that this LCD should be difficult to make, but I made it in an hour, and spent 2 hours to organize it to make my code look better. This time I can't use the simplest code t...[Details]
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Abstract: Dot matrix liquid crystal display modules are gradually being promoted in industrial control equipment. According to the requirements of the DMF50081NB-FW dot matrix liquid crystal dis...[Details]
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On May 18, 2020, MediaTek officially released the new Dimensity series 5G SoC - Dimensity 820. MediaTek Dimensity 820 is manufactured using 7nm process, integrates the world's top 5G modem, and the m...[Details]
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How automotive sensors work
There are many sensors in the car, each of which performs its duties and cooperates with each other. The car sensor is the input device of the car computer system a...[Details]
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In the southeast corner of China Suzhou Pioneer Park, a new free battery-charging garage has been built. The garage is about 120 square meters, and many battery-charging vehicles are being charged ...[Details]
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As we all know, there are some companies or individuals who specialize in MCU decryption services. In addition, no matter how the MCU instructions are encrypted, they can only run in plain text, and ...[Details]
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In the 8051 single-chip microcomputer application system, the serial interface can be used to expand the parallel I/O port (assuming that the serial port works in the shift register, mode 0 state). Th...[Details]
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On November 4, Sichuan Provincial Party Committee Standing Committee Member and Vice Governor Pubu Dunzhu visited Desheng Vanadium Titanium Company to investigate production and operation and emplo...[Details]