BZX55C20V

According to the China Trade Relief Information Network, on October 28, 2021, the U.S. International Trade Commission (ITC) issued an announcement stating that it had made a 337 partial final ruling ...[Details]

During the STM8 program compilation process, I encountered such an error: Error : no definition for "assert_failed" The reason for this problem is that the function "void assert_failed(u8* file, u32...[Details]

Apple has applied for a patent in the United States for a "charging system" that would allow Apple electric cars to be automatically charged and powered off by garage robots. Apple has designed a ...[Details]

This system uses OmNIVision's CMOS image sensor OV7620 as the acquisition chip, Zoran's ZR36060 as the data compression chip, and Cypress's AN2131QC microcontroller with USB interface as the overall c...[Details]

Translated from EEtimes   According to foreign media reports, although capital expenditure (capex) in the semiconductor industry is expected to fall by 3% this year, this figure has not been reduced ...[Details]

Use CorelDraw, higher versions such as 10.0sp1 have the least errors 1. If it is a multi-page document, use Acrobat (the full version has editing function) to extract the required pages and save them...[Details]

ACDC switching power supply has an important technical parameter - power-off holding time, which refers to the time difference ⊿t from AC power off to the output voltage dropping outside the accuracy...[Details]

In 2022, from the tug-of-war between the epidemic and the economic recovery, we have once again witnessed the strong vitality and explosive power of the Chinese market. In the future, there will st...[Details]

LM1875 has higher power than TDA2030 and TDA2009, and its voltage range is 16～60V. Its power without distortion is 20W (THD=0.08%), and when THD=1%, its power can reach 40W (the human ear has no obvi...[Details]

　　With the widespread application of LEDs, LED heat dissipation issues are receiving more and more attention. The heat dissipation performance of LEDs will directly affect the life of LED products. T...[Details]

Designing switches for automated test systems requires understanding the characteristics of the signals to be switched and the tests to be performed. For example, the most appropriate switch card a...[Details]

The intelligent lighting system designed in this scheme can set the desired light intensity, color temperature and special lighting effects through the human-machine interface. When the remote contro...[Details]

    The annual SEMA (Sales Automation Association) trade show is usually the latest in automotive technology, including interior and exterior trim, electronics, and more. This article will list 15 of ...[Details]

The IO port needs to be configured as follows. If the segment LCD function is not used, COMCON0 and LCDCON must also be configured. /*-----------1602 port initialization-------------*/ void Port_16...[Details]

In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]