MQR-B-19P5G4-18.0

A unijunction transistor is also called a double base diode and its symbol and shape are shown in the figure. The method to determine the emitter E of a single junction transistor is to set the mul...[Details]

The 2023 CES Consumer Electronics Show officially opened. At this exhibition, RoboSense, a smart LiDAR system technology company, officially released its first all-solid-state blind spot LiDAR RS-L...[Details]

//////////////////////////////////////////////////////// In the 51 single-chip microcomputer, there is a special variable sbit (bit variable) It is very easy to use it to do a variable inversion, nu...[Details]

Introduction: Sometimes it feels good to spend a few hours on the weekend working on something. Etching PCB boards is not only fun, but also rewarding, which is why the electronics field has won so m...[Details]

How to quickly judge the performance of electrolytic capacitors? Common faults of electrolytic capacitors include capacity reduction, capacity disappearance, breakdown short circuit and leakage. The ...[Details]

4.3 Serial Communication 4.3.1 Concept of Communication The term communication is traditionally understood as the transmission and exchange of information. For the MCU, communication is closely integ...[Details]

This Tuesday, Apple CEO Cook appeared at the IAPP conference and focused on Apple's attitude towards issues such as privacy, security, tracking, and app sideloading. Regarding sideloading appl...[Details]

Motion control can be seen everywhere in the actual industrial field, and we often hear people mention motion control. So what is motion control? And what are the basic concepts? Below we will give...[Details]

Niu Guohao, partner and vice president of Zhixie Huitong, said that autonomous driving urgently needs a lightweight, low-cost mass production data closed-loop tool chain. Data engines and edge comput...[Details]

Mitsubishi PLC (Programmable Logic Controller) is a device widely used in the field of industrial automation. It controls machines or production processes through programming. In many applications,...[Details]

According to Jiwei.com, the financial report of Google's parent company Alphabet showed that Google's cloud computing business had revenue of US$5.541 billion in the fourth quarter of last year, an i...[Details]

With the emergence of smart phones in recent years, the importance of mobile phone booth anti-theft has become increasingly prominent. Huawei once launched a UWB mobile phone wireless anti-theft proj...[Details]

        I recently finished learning about the 51 single-chip microcomputer on Bilibili. When I was preparing to review, I found that I could not find some materials that were more suitable for me, s...[Details]

The trend of electrification and intelligence of automobiles is injecting strong momentum into the semiconductor industry. According to third-party analysis agencies, by 2028, more than half of every...[Details]

How do AI companies make money? Megvii’s prospectus may be able to provide a standard answer.   The real first AI stock is coming! On the evening of August 25, Megvii Technology submitted its prospec...[Details]