PE44178

The 2021 Shanghai Auto Show is in full swing. There is a brand that is neither a traditional car company nor a cutting-edge force, but it has become one of the focuses on the auto show stage. This is...[Details]

In recent years, as the price of LCD panels has continued to fall, the operating capabilities of panel manufacturers have been greatly affected, and Samsung Display, LGD and others have also announce...[Details]

Specific implementation functions The system is composed of STC89C51 microcontroller + AT24C02 data storage module + key module + LCD12864 display + FM10A fingerprint module etc. Specific functions...[Details]

With the widespread application of the Global Satellite Positioning System (GPS), the GPS-based real-time phasor measurement device PMU (Phase Measurement Unit) has solved the problem of wide-area sp...[Details]

For some time, many spontaneous combustion accidents of electric vehicles have made people worried about the quality of electric vehicle power batteries. Therefore, every move related to power batte...[Details]

Since 2015, the research and development of various energy storage technologies have made continuous breakthroughs. Summarizing the research and development trends of energy storage technologies si...[Details]

Nissan Motor will adjust production at several factories next month due to the global chip shortage. Sources said the company's plant in Tochigi, eastern Japan, will stop production for three days, a...[Details]

//This program uses the "level change interrupt" of PORTB to input the keyboard, so that when the K1 key is pressed, the first digital tube displays 1, when the K2 key is pressed, the first dig...[Details]

A Tesla owner in London said his Model S was stolen overnight. CCTV captured two thieves stealing the £90,000 car in 30 seconds.    The surveillance video shows that the thief, with a backpack ha...[Details]

In the medical field, a revolution is emerging driven by digitalization and intelligence... As a new force, Laiwei Technology (Zhejiang) Co., Ltd. (hereinafter referred to ...[Details]

1. ECT module introduction The enhanced capture timer module (ECT) of the XEP100 microcontroller is a timer module developed by adding some functions on the basis of the standard timer module (TIM). ...[Details]

    With the rapid development of information technology combining multimedia technology and communication technology and the widespread application of the Internet, the PC era has also transitioned t...[Details]

According to Jiwei.com, on March 11, affected by the news that "reduced demand is forcing Apple to cut all iPhone orders by 20%", Apple industry chain concept stocks such as Goertek, Luxshare Precisi...[Details]

Introduction to Optical Time Domain Reflectometry Optical Time Domain Reflectometer (OTDR) is a very important tool in fiber line testing and acceptance. With the help of OTDR, technicians can see th...[Details]

The voltage on C1 in the figure is the voltage after bridge rectification. Rs1 samples the current flowing through the MOS tube and performs cycle-by-cycle current limiting control to prevent the cur...[Details]