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     Today, Wang Wei, vice president of realme and president of global product line, said on Weibo that the Q series mobile phone that realme will launch next month will be officially named Q3s. It w...[Details]

my_buttons.c file: #include linux/fs.h #include linux/poll.h #include linux/irq.h #include linux/interrupt.h #include mach/regs-gpio.h #include mach/hardware.h #include linux/miscdevice.h   ...[Details]

　　The frequency of the power system reflects the balance between the active power generated by the generator set and the active power required by the load. High-precision and high-reliability frequen...[Details]

Use timer 0 interrupt to realize LED 1 second running light #include reg52.h typedef unsigned int u16; typedef unsigned char u8; u8 code LED ={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; u16 time,i;...[Details]

#include #include macros.h #define uchar unsigned char #define uint   unsigned int   #define DQ_IN DDRE &= ~(1 PE6) #define DQ_OUT DDRE |= (1 PE6) #define DQ_CLR PORTE &= ~(1 PE6)    ...[Details]

The latest report from display supply chain consulting firm DSCC shows that Apple is expected to launch a 27-inch iMac Pro in the spring of 2022, equipped with a Mini-LED display and ProMotion adapti...[Details]

According to the working principle and output characteristics of high-precision photoelectric position sensitive detector (PSD), this paper introduces a design scheme of PSD output signal digital acq...[Details]

#include unsigned char tone; unsigned char op; sbit led=P1^1; sbit spk=P1^0; sbit key1=P3^2;            //Two tigers playing keys sbit key2=P3^3;              //1~i playing keys unsigned char...[Details]

If you run a high-availability data center, you know that your uninterruptible power system (UPS) plays an important role. Any time a UPS fails, mission-critical power loads are potentially at ri...[Details]

In recent years, with the rapid development of power electronics technology, microelectronics technology, new motor control theory and rare earth permanent magnet materials, permanent magnet synchrono...[Details]

As the world becomes increasingly intelligent, the semiconductor industry undoubtedly plays a vital strategic role. With the extension and upgrading of the industrial chain and facing a complex and...[Details]

Composition of ARM assembly files Instruction: After compilation, it is stored in the memory unit as an instruction (machine code), and the CPU can complete the processing operation when it is execu...[Details]

With the rapid development of business, the banking industry is moving towards a critical period of transformation and innovation, and efficiency, cost, security, etc. are all comprehensive considera...[Details]

At present, robot teleoperation system has become a hot topic in robot research. In the process of robot teleoperation, the network communication problem between the local server and the remote client...[Details]

It is often assumed that components of electric vehicles would be state-of-the-art, and charging barriers are no exception. After all, charging a car is a frequent, daily necessity. Charging operat...[Details]