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Abstract: This paper introduces a method of debugging the asynchronous motor speed sensorless AC speed control system using MATLAB and CCS. The powerful analysis and drawing capabilities of MATLAB ...[Details]

    Designers have always wanted to design a center console display that can display rich content without distracting the driver. With this vision in mind, Audi's design solution is to integrate...[Details]

 I have been studying microcontrollers for 5 to 6 years. Since I am not a student majoring in electronics, most of the techniques I have learned are self-taught. So I have rich experience in failure ...[Details]

With the rapid development of the automobile industry, the requirements of automobiles in terms of control, communication and network are becoming more and more complex. The new generation of electron...[Details]

The electronic clock introduced here has a very simple circuit. It only uses a single 20-pin microcontroller to complete all the functions of the electronic clock, while other design schemes that I...[Details]

The timer/counter of the 51 microcontroller is a programmable component. Its working mode, initial counting value and start and stop operations should be initialized before the timer/counter works, t...[Details]

There are two instructions in ARM for transferring data between the status register and the general register. 1: Let's talk about the status register first For 32-bit ARM processors, the status regi...[Details]

CES (International Consumer Electronics Show) is a technology event and a stage for breakthrough technologies and technological innovations. It attracts breakthroughs in technological innovation from...[Details]

If the new four modernizations of automobiles, especially the development of intelligence, have paved a "highway" for the development of automotive electronics, then the rapid growth of automotive e...[Details]

Image source: Velodyne Lidar official website According to foreign media reports, Velodyne Lidar, Inc. has launched the Puck 32MR™ sensor, which provides cost-effective perception solutions for ...[Details]

Recently, a customer encountered a problem. Their company produces low-power motors. The motors produced have to be measured one by one with an oscilloscope. This is too inefficient. They want to tes...[Details]

After I started working, I switched from MCU to ARM. I used ADS1.2 compiler for a while because the old program of the project I took over was compiled with ADS and most of the department also used i...[Details]

Timer interrupts can be processed in two ways: polling and entering interrupt processing. 1. Query void Init_T0 (void) Timer initialization { TMOD = 0x01; TH0 = (65536-65000) /256; TL0 = (65536-65000...[Details]

When SYSCLK is equal to 72M, APB1 is equal to 36M, and APB2 is equal to 72M, the timer clock is 72M. Note this sentence in the figure: If APB1/APB2 prescaler = 1, the frequency remains unchanged, oth...[Details]

What is a contactor? They are electromechanical switches that, while similar to relays, perform heavy-duty applications that require higher current carrying capabilities. Contactors provide lo...[Details]