PH2M20-203TEBOPT4/6.2/2.7-U

In August this year, Lenovo launched the highly anticipated Lenovo Legion Gaming Phone Pro in China. This phone is equipped with the Snapdragon 865 Plus mobile platform. Late last month, Lenovo con...[Details]

Last October, OPPO Reno Ace was officially released, with a standard 65W Super Flash GaN charger. It is reported that this is the first time that the third-generation semiconductor material – GaN (ga...[Details]

The old HP34401a does not have a temperature measurement function, which is very inconvenient to use in some situations. If you have a pt100 temperature probe, you can use it to make a high-precision...[Details]

1 Introduction LED street lights are the first step for semiconductor lighting to eventually enter the functional lighting of thousands of households. Its advantages are power saving, safety, envi...[Details]

At the beginning of this year, State Grid Corporation of China proposed the strategic goal of building a world-class energy Internet enterprise with "three types and two networks", and the ubiquito...[Details]

Frequently Asked Questions about Ultrasonic Flow Meters Q : The installation conditions are met, the pipeline is new, and the material is good, so why can't I receive a signal? A: Confirm whet...[Details]

Incineration can be traced back to the origin of civilization. We can see in early cities that incineration has been used to reduce waste for thousands of years. Incinerators are a kind of harmless t...[Details]

Now I want to use serial port programming to realize the communication between the microcontroller and the PC. Now there are some programming examples collected on the Internet for reference.  Se...[Details]

Unex, a world-leading supplier of V2X (Vehicle-to-Everything) systems, and STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applicati...[Details]

introduction 笔者接触嵌入式领域软件开发已近五年，几乎用的都是 ARM Cortex M 内核系列的微控制器。在这五年期间，感谢C语言编译器的存在，让我不用接触汇编即可进行开发，但是彷佛也错过了一些风景，没有领域到编译器之美和CPU之美，所以决定周末无聊的休息时间通过寻找资料、动手实验、得出结论的方法来探索 ARM CPU 架构的美妙，以及C语言编译器的奥秘。（因为我个人实在是不赞同...[Details]

The radiation interference of the switching power supply is proportional to the product of the current size in the current path, the loop area of ​​the path, and the square of the current frequency...[Details]

　　Security is becoming increasingly important in a variety of applications including smartphone accessories, smart meters, personal health monitoring, remote controls, and access systems. To protect r...[Details]

      According to Roland Quandt of foreign media WinFuture, Qualcomm seems to be developing a cheap processor based on Snapdragon 888 (SM8350), code-named SM8325, which does not support 5G modem. ...[Details]

Prices of OLED panels used in smartphones are expected to fall due to oversupply caused by the coronavirus epidemic. A research report from UBI pointed out that the global smartphone market slowed ...[Details]

A team from the Massachusetts Institute of Technology in the United States has successfully developed a new nanoscale 3D transistor using ultra-thin semiconductor materials. This is the smallest 3D...[Details]