SIT8921BMR2-28N

The following problems occurred when STVP compiled the program: ----------- Project d164060 - STM8 Cosmic - Configuration Debug ------------- Removing intermediate files ... Done! ----------- Pro...[Details]

Signal source analyzer is a commonly used instrument for measuring crystal oscillators, PLLs, clock circuits, and phase noise. As a comprehensive measuring instrument, signal source analyzer provides...[Details]

Recently, gas detectors are an indispensable equipment in life. With the development of economy and the increasing harm to the environment, if we want a better life, we need to use gas detectors to p...[Details]

This application note discusses the use of the DS3900 serial communication module and LabView, a graphical interface development platform for embedded applications. This article serves as a user guide...[Details]

Fire, explosion, high temperature, thick smoke, toxic gas, lack of oxygen and other extreme environments that ordinary people may not encounter once in their lifetime are the norm for fire rescue p...[Details]

In the smartwatch market, Apple seems to be the only one in the market. Recently, some media reported that Qualcomm is about to launch a new chip specially developed for smartwatches, and Qualcomm's ...[Details]

Introduction 　　This is a gas detection circuit capable of detecting many different types of gases. The sensor used is the GH-312, from the datasheet, it is capable of sensing gases such as smoke, L...[Details]

Huawei stated that given Company F’s practices and the shortcomings of its tools and methods, its analysis results were questionable at best and inaccurate at worst.   WASHINGTON (Reuters) - China’s ...[Details]

     Try out new and cool products for free at the first time, and there are also many high-quality experts sharing their unique life experiences. Come to Sina Public Test to experience the most cutt...[Details]

Google's Project Zero security team recently discovered 18 vulnerabilities in Samsung modems, including the Pixel 6 series, Pixel 7 series, Samsung Galaxy S22 series and Galaxy A53 models. The repo...[Details]

Which is more annoying, a dead battery or having to recharge frequently? With the rapid spread of mobile phones (especially smartphones) around the world, people are always connected 24 hours a day, ...[Details]

1. Three major safety themes in the automotive industry We all know that the three major themes in the automotive industry are: functional safety, intended functional safety and information securit...[Details]

1. Proteus simulation diagram 2.keli code #include reg51.h sbit led1=P0^0; sbit led2=P1^0; //External interrupt 0 control program void INT0test() interrupt 0 { led1=~led1; } //External int...[Details]

According to foreign media reports, British chip design company Graphcore will lay off most of its Chinese employees and stop sales in China. Graphcore confirmed its decision to stop sales in China, ...[Details]

The burning of fuses in high-voltage motor excitation cabinets is a relatively complex problem, involving many aspects such as the working principle of the motor, the design of the excitation syste...[Details]