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　　With the development of the global economy and the improvement of people's living standards, cars are increasingly used in daily life, so the requirements for energy conservation, emission reductio...[Details]

As we all know, ARM has various modes such as IRQ, FIQ, USR, SVC, ABORT, etc. When the system receives IRQ, it will enter ARM's IRQ mode. So, do the interrupt service routines of various ARM Linux dr...[Details]

1. The structure of the timer/ counter is shown in Figure 1.  Picture 1 2. Timer/Counter Mode Control Register TMOD  TMOD is used to control the working mode and operation mode of the timer...[Details]

#include iom16v.h #include macros.h /* This se EMS  to produce the right amount of delay for the  LED  to be  * seen  */ void Delay() {     unsigned char a, b;       for (a = 1; a; a++)   ...[Details]

Using DAC0832 to control DC motor The digital input value 0X00~0XFF corresponds to the output voltage value 0~5V Use analog circuit knowledge to design a circuit to achieve forward and reverse ro...[Details]

       Realme has announced a new hardware product launch event to be held later this month. The long-awaited smart TV and smartwatch are expected to be launched in India at the same time, as the reg...[Details]

Today's circuits require complex power systems. Power management devices with voltages below 1.2 V are highly sensitive to noise, and slight changes can produce bit errors. Noise measurement on the p...[Details]

Capital has always been very sensitive. In 2019, the number of AGV financings fell, and the amount of financing reached a new high. Funds began to gather towards leading companies, and the "Matthew e...[Details]

1. Introduction to NFC NFC stands for Near Field Communication, which is a wireless technology initiated by Philips and jointly promoted by famous manufacturers such as Nokia and Sony. NFC ...[Details]

On February 15, the Xi'an High-tech Zone held a series of signing ceremonies for key projects in the first quarter of 2022. 26 key projects with a total investment of 53.3 billion yuan were signed an...[Details]

What is a LIB file? LIB files (*.lib) are essentially the other side of C files (*.c). They are not visible, but can be called during compilation, as shown in Figure 19.2-1. LIB files play a big ro...[Details]

　 3. Design and implementation of video surveillance system based on wireless sensor network 　　Abstract: Aiming at the problems of blind spots and low working efficiency in traditional video survei...[Details]

Jiwei.com News (Text/CrazyTin), since the release of Honor Magic 2, Xiaomi MIX 3 and other models, the sliding cover design seems to have become one of the solutions for full-screen design. Today (Ap...[Details]

At present, several forces are gradually forming in China's smart home market, including: mobile phone manufacturers represented by Huawei and Xiaomi, traditional appliance manufacturers represented ...[Details]

    With the emergence of a new generation of power integrated electronic devices, switching power converters are increasingly widely used in people's daily lives. At present, most research work is t...[Details]