ST6225CM1/XXX

At present, the LED fluorescent lamp market is very active, and manufacturers are mainly divided into three categories: the first category is the factory that originally made LED chips, and then pe...[Details]

Today, my classmate accidentally erased my nor flash, and the menu for downloading programs disappeared. I looked for the overseas embedded video again to watch the section on supervivi burning. I wa...[Details]

With the rapid development of communication and electronic technology, smart home is increasingly entering people's vision. The so-called smart home generally refers to connecting various information-...[Details]

1. Introduction At present, most of the operating power supply systems of power plants and substations use DC power supply. The DC power supply system is a very important secondary equipment in powe...[Details]

　　The real-time clock function is realized by using the real-time clock chip PCF8563. PCF8563 is a multifunctional clock/calendar chip with I2C bus and extremely low power consumption launched by PHI...[Details]

On December 29, according to domestic media reports, the current epidemic situation in Xi'an is severe. Zhang Boli, an academician of the Chinese Academy of Engineering, said that the epidemic in Xi'...[Details]

In 2024, the global wearable device market will usher in growth with the recovery of the consumer electronics market, and the emergence of new categories such as smart rings will become a new drivi...[Details]

I used to think that the size of STM32 flash space is related to the hex file, and that the program will have problems if the hex file size exceeds the flas size. But I found that the hex file can be...[Details]

　　Whether you use a buck, boost, buck-boost or linear regulator to drive the LED, the common idea is to use the driver circuit to control the light output. Designers have two main choices: linearly a...[Details]

In a recent project, I need to use SWD to download programs. The CPU used is STM32F103CBT6, the downloader is ULink2, the firmware version is V1.40, and the compiler software is Keil uVision 4.10. Wh...[Details]

On April 21, 2024, Liu Xiaoping, the founder of Qiaotian, and 6 core team members visited the "ceiling of manufacturing exhibitions" - the Hannover Industrial Fair in Germany for a visit and st...[Details]

      Officially announced. AMD announced that it would spend $35 billion to acquire FPGA chip giant Xilinx . The two chip companies that have been rumored for many years have finally come together. ...[Details]

How does Doherty improve efficiency? Starting from the input, it is divided into two paths after passing through a power divider. Doherty improves efficiency by improving the efficiency when the po...[Details]

Maybe my idea was wrong from the beginning. The receiving speed of the serial port is much faster than the total time of data access and LCD driving. Many characters transmitted from the computer are ...[Details]

Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]