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Recently, I have a project that requires me to use a PIC microcontroller for development (I have never used it before). I encountered many problems that I don't understand. Here I summarize the probl...[Details]
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What is DTC extended data
DTC extended data refers to additional information related to the diagnostic trouble code, which provides more detailed fault description, fault occurrence conditions...[Details]
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The further development of automated factories and smart cars requires advanced networking, real-time processing, edge analytics, and more advanced motor control topologies. The add...[Details]
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First, you need to enable interrupts using software. That is, in C language, EA = 1; enable total interrupt ES = 1; //Enable serial port interrupt assembly SETB EA ; Enable general interrupt SETB E...[Details]
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Electronic circuit simulation refers to an engineering method that uses mathematical models to simulate the real behavior of electronic circuits. This article briefly analyzes 4 commonly used elect...[Details]
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The global PC shipment report for the first quarter of 2021 released by IDC shows that global PC shipments reached 84 million units in the first quarter of 2021. Although it was a slight decrease of ...[Details]
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1. Selection of pointer meter and digital meter: 1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is more intuitive, and the swing speed and amplitude can...[Details]
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On March 20, 2012, the Department of Transportation of Guizhou Province held an appraisal meeting for the project results of "Research and Application of LED Light Dimming Control System Based on M...[Details]
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1. Mode setting Boot mode setting actually refers to the selection of the starting address area for startup. In STM32F20x and STM32F21x, there are three modes to choose from, namely on-chip Flash, s...[Details]
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While everyone is still arguing about whether solid-state drives can replace mechanical hard drives, the mechanical hard drive market has begun to shrink rapidly. Japan's Nidec, which occupies about ...[Details]
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With the strong support of national policies, more and more people are buying electric cars nowadays; but there are still many people who have doubts about electric cars. For example, they think that...[Details]
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Armature electromotive force of DC motor
Definition: Induced electromotive force in the armature winding.
1. Induced electromotive force always exists during operation
Figu...[Details]
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Filters are used in many fields of industrial automation. Generally, active filters are composed of operational amplifiers and RC components, which require high precision parameters of components a...[Details]
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Whenever I see a live broadcast lag, I glance at the MacBook's uniform and exquisite C port: If I plug in an Internet cable, will the Internet be faster? So, if the Internet service is the same...[Details]
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ABB robots are intelligent devices widely used in the field of industrial automation. Their basic program data is the basis for realizing robot automation control. This article will introduce the b...[Details]
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