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　　As with most electronic components, cost/performance is a major concern. AC/DC modules cost many times more than a comparable AC line transformer, diode bridge, smoothing capacitors, and linear reg...[Details]

After the Keil MDK compiler compiles, the information bar will display the compilation status, which includes the FLASH and SRAM information. As shown in the figure below, /************************...[Details]

ARM and Case Western Reserve University's research team first conducted a trial on a paralyzed patient and helped the patient restore brain-controlled hand and arm movements. Let's follow the medical...[Details]

Today (May 21), Apple released the second beta of iOS 12.4 to developers. It is reported that the purpose of iOS 12.4 released this time is to make iPhone compatible with some related functions of Ap...[Details]

 If you're troubleshooting your smart lighting system, it's recommended that you manually reset each bulb so that the system returns to normal operation - all it takes is a few flips of a switch, w...[Details]

#include avr/io.h #define SET_BIT(x,y) ((x)|=(0x0001 (y))) /*Set the Yth bit of X to 1*/ #define CLR_BIT(x,y) ((x)&=~(0x0001 (y))) /*Set the Yth bit of X to 0*/　　 #define SET_BIT(x,y) ((x)^=(0x0001 ...[Details]

According to the structure of the I/O port and the control method of the CPU, after executing the read pin operation, the port latch state and the pin state should be the same. However, when a cert...[Details]

The LT®3799 is an isolated flyback controller with power factor correction designed specifically for driving LEDs. The controller uses critical conduction mode, allowing the use of a small transfor...[Details]

On November 13, at the 2020 World Intelligent Connected Vehicle Conference, many industry experts held a dialogue on the theme of "Dreams and Realities of Future Travel", and discussed how to create ...[Details]

With the rapid development of informatization and digitization in all walks of life, informatization and digitization in weapon systems will also become a future development trend. In weapon systems,...[Details]

introduction When you connect a microcontroller to a sensor, display, or other module, have you considered how the two devices communicate with each other? What are they talking about? How do they un...[Details]

Against the background of crazy price cuts and promotions in the entire automobile market, my country's new energy vehicle sales did not increase significantly in the first quarter of this year. At t...[Details]

Use SysTick's normal counting mode to manage delays. static u8  fac_us=0; //us delay multiplier static u16 fac_ms=0; //ms delay multiplier   //Initialize delay function void delay_init(u8 SYSCL...[Details]

The internal structure of the transistor is two PN junctions formed by three layers of semiconductor regions. Structural features of the transistor: (1) The base region...[Details]

On October 30, GeoMate, a leading-edge mapping solutions provider, announced a partnership with dSPACE, a simulation and validation solutions provider, to accelerate the development of advanced dri...[Details]