M55342K12B8F66C-W

　　Power supplies come in a wide variety of types and sizes, from traditional analog power supplies to highly efficient switching power supplies. They all face complex, dynamic operating environments....[Details]

I recently learned about ADC sampling in STM32. Since I happened to have an MQ-2 smoke sensor, I could test it and experience the ADC sampling process. The following is an introduction to the MQ-2 sm...[Details]

According to the news released by the General Administration of Customs of the People's Republic of China today, in the first four months of this year, the total value of my country's import and expo...[Details]

　There are two ways to save energy in DC regulated power supplies. The first and most direct way to save energy is to improve the efficiency of the rectifier. From the emergence of switching power su...[Details]

According to foreign media reports, Florida-based lidar company Luminar has released a new automatic emergency steering (AES) function powered by the company’s Iris Plus sensor. The design concept of...[Details]

Pocket communication machines are widely used in various sectors of society due to their small size, light weight, and ease of use. This type of machine now widely uses a spiral antenna. Generally,...[Details]

Introduction Image intensifier is a photoelectric image enhancement device that amplifies weak light signals. People can use it to observe external scenes or targets in weak light conditions ...[Details]

With the rapid growth in demand for electric vehicles in major global markets , the market size of power batteries and their core materials is also growing rapidly. As a leading country in the batt...[Details]

1 Introduction When studying electronic courses such as "Electronic Circuits" and "Signal Processing", college students only understand the real signal characteristics in theory. They cannot r...[Details]

Many novice drivers have a hard time understanding parallel parking, a skill that is essential for everyday driving. Parking space is limited in big cities, and maneuvering a car into a tight space...[Details]

This week, Musk started a live road test of the Tesla FSD V12 version. This live broadcast with a picture quality of less than 480p attracted 10 million people to watch. In the 45-minute live broadca...[Details]

Calculation method of AGP and PCI-E bus bandwidth A bus is a group of signal lines that interconnect and transmit information (commands, data, and addresses). The main parameters are bus w...[Details]

      Samsung did not release the Galaxy Watch 4 at the just-concluded MWC 2021, but instead announced its next-generation watch operating system - One UI Watch. 　　At this year's I/O Developer Conf...[Details]

    Museums are institutions that study and collect cultural relics and other objects of scientific, artistic, cultural or historical nature to provide knowledge, education and appreciation to the pu...[Details]

~ Helping improve the efficiency of vehicle-mounted electric compressors and industrial equipment inverters~ ROHM (headquartered in Kyoto, Japan), a world-renowned semiconductor manufa...[Details]