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All on-chip peripherals of the stm32 chip need to set the clock manually. Three different clock sources can be used to drive the system clock (SYSCLK): The HSI oscillator clock is generated by an i...[Details]
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As electrical inspection and maintenance personnel, motors are the electrical equipment they come into contact with on site and are also the most basic equipment. How do we use simple methods and m...[Details]
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When I was debugging the STM32 RTC, I used the internal LSI crystal oscillator as the RTC crystal oscillator source and found two problems: First, since the LSI crystal oscillator frequency is...[Details]
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RJ11 connector and telephone interface detailed introduction
When you mention RJ11, you know that it is a universal telephone connector. In fact, it was originally a generic name for a...[Details]
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On May 21, 2021, Zeng Yuqun, chairman of CATL, revealed at the shareholders' meeting that sodium-ion batteries will be released around July this year. As soon as this statement came out, sodium bat...[Details]
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New energy vehicles are the main direction of transformation and upgrading of the global automotive industry and green development, and are also a strategic choice for the high-quality development of...[Details]
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Calorimeter is commonly known as calorimeter, and is called calorie meter in China. It mainly measures the calorific value of solids such as coal and straw, and can also measure the calorific value...[Details]
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At present, a large number of radioactive sources are commonly used in the production process of metallurgical, petroleum and other enterprises. Since some radioactive sources have high activity and m...[Details]
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When it comes to the OPPO Find series, everyone must be very familiar with it. As of now, it has been nearly two years since the stunning release of the previous generation of the future flagship...[Details]
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A well-known EMS company has added a production line with a speed of up to 400,000 cph, setting a precedent for local production in North America. SMT Hautes Technologies, a global EMS foundry, has...[Details]
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Turning a Rubik's Cube is a very relaxing thing! Although you may not be able to restore it as smoothly as the masters with a few clicks,
but who doesn't know how to "return the seeds to...[Details]
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For the English version of GCC, please type man gcc in the linux terminal to view it. GCC format: gcc ...[Details]
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O Introduction
Since the Industrial Revolution, with the development of electricity, mankind has entered a new stage of civilization. Robots have been widely used in industry, agriculture,...[Details]
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Overview
The field oriented control algorithm (FOC, Field Oriented Control) processes the three-phase current of the AC motor through a series of forward Clarke operations and Park operations, indi...[Details]
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For the serial port output, 210 is the following garbled code according to the previous operation.
The first thing that comes to mind is probably the baud rate problem, which is a c...[Details]
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