CX9VSM2-160.0K,1000/M

In the development of single-chip microcomputers, we can implement a printf function ourselves with the help of the vsprintf function, but that is something that the IDE does for us. When I first w...[Details]

    STM32 microcontroller and MEMS microphone help Prizm realize intelligent song selection function.         China, April 1, 2015 - STMicroelectronics (ST; NYSE: STM), a global semiconduct...[Details]

　　Microsoft's new Windows operating system Vista has put forward higher requirements for the sound quality of desktop and notebook computers. Computer manufacturers must meet its sound quality specif...[Details]

Since the birth of RISC-V in 2010, it has attracted attention from all walks of life. Today, RISC-V appears more and more in technology news, and a large number of technology companies have joined RI...[Details]

　　There are two types of linear Hall sensors: single-ended output (three pins) and double-ended output (4 or 8 pins), as shown in Figure 1. 　　Figure 1 Circuit structure of two types of linear Hall s...[Details]

The leading inverter company Sungrow has taken another step and successfully helped my country's first 8.8MW photovoltaic inverter to be put into operation! Recently, China's first 8.8MW ultra...[Details]

You can find it almost anywhere you go, in your neighbor's driveway, in the supermarket, or, increasingly, on the highway between home and work. Not too complicated or expensive, but widely used in...[Details]

OmniVision Technologies releases first 200MP image sensor with 0.61μm pixel size At the 2022 International Consumer Electronics Show, OmniVision Technologies released the OVB0B, a 20...[Details]

In the case of high current output, the manufacturing process of the midpoint tap transformer is complex and costly. However, the current doubler synchronous rectification circuit shown in Figure 1...[Details]

This application note examines the key parameters that affect amplifier noise and illustrates the impact of different amplifier designs (bipolar, JFET input, or CMOS input design) on noise. This artic...[Details]

In the wave of global innovation, Tesla once again stood at the forefront. On June 13th local time, Tesla's shareholders meeting was held as scheduled. This technological feast not only attracted t...[Details]

A few days ago, I attended a workshop on battery development held by Nezha Auto. There are many technical details about its self-developed "Tiangong Battery". In general, the "Tiangong Battery" is ...[Details]

According to the latest data from Counterpoint, due to the impact of the epidemic, US smartphone sales in the first quarter fell 21% year-on-year. Although OnePlus did achieve growth in this quarter,...[Details]

In our daily lives, noise can be said to be everywhere. If you are in a noisy environment for a long time, it is very likely that users will feel bored and have bad emotions. The emergence of noise-c...[Details]

Porting (I) ------ Modify Makefile, generate compilation target --- S3C6410 -------------------------------------------------- -------- Usage Environment PC: Centos5.4 ker...[Details]