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IO port operation is the most basic and important knowledge in MCU practice. This article spends a long time to introduce the principle of IO port. I also consulted a lot of information to ensure that...[Details]

According to foreign media reports, Scantinel Photonics, the world's leading FMCW LiDAR company, demonstrated the world's first all-solid-state parallel FMCW 5D+ LiDAR system based on photonic integr...[Details]

Jiwei.com reported on May 20 that Nubia Z30 Pro was officially released today. The 8+256GB version is priced at 4,999 yuan, the 12+256GB version is priced at 5,399 yuan, and the 16+512GB Black Gold L...[Details]

　　When repairing a monitor , it is usually connected to a computer host, and it is inconvenient to frequently plug and unplug the signal cable. The monitor signal generator introduced in this article...[Details]

In CCM PFC, switching losses can be reduced by improving MOSFET technology, and even by improving the boost diode through SiC technology to reduce MOSFET switching losses. Power factor is a n...[Details]

The minimum system is as follows: The two capacitors on the 32768Hz crystal oscillator do not need to be soldered. In order to see the msp430f1232 pin clearly, give a large picture In addition to...[Details]

Video recorder RF converter circuit diagram BG1 generates a video carrier signal of about 38.625 MHz, which is added to the base of BG3 through C4. BG2 generates a 6.5 MHz frequency measurement aud...[Details]

With the rapid development of China's communications industry, the demand for electret microphones is increasing. At present, although some small electret microphones can integrate field effect tubes ...[Details]

1. What is the forward rated current of a diode? The rated current of a diode is the main nominal value of the diode. For example, for a 5A/100V diode, 5A is the rated current. Usually...[Details]

Figure 9 shows the organization of the ATtiny2313 SRAM space. The first 224 data memories include the register file, I/O memory, and internal data SRAM. The first 32 addresses are the register file...[Details]

The best way to analyze packets traveling on a network depends largely on what equipment you have at hand. In the early days of network technology (the days of shared networks using HUBs or hubs), th...[Details]

With the rapid development of modern communication technology and positioning technology, especially the increasing popularity of wireless mobile communications and global satellite positioning GPS...[Details]

Abstract: This paper introduces a design method of an intermittent pulse three-stage charger for high-performance lead-acid batteries in electric vehicles. The charger not only has a good charging ...[Details]

In the previous section, we introduced the "Clock Management Unit of Exynos4412 Chip". With the basic knowledge in the previous section, we can write programs to operate the CPU clock. By operating t...[Details]

Although the new energy vehicle industry has developed rapidly in recent years and power battery technology has made great progress, the problem of long charging time has been widely criticized by ...[Details]