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      For those who want to get the Mate40 Pro, they may have to wait for a while. It is really difficult to buy it at a reasonable price without increasing the price. 　　According to a report by the ...[Details]

stvp cannot run after downloading the program, you need to unplug RST to run it compile 和make make (common) compile and connect the current project. (Compile only the modified files or files with cha...[Details]

This paper adopts a combination of software and hardware design method, uses the area equivalence method, and implements SPWM control of the experimental inverter system based on PIC microcontroller....[Details]

  LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely used in...[Details]

At present, the research on visual systems has become a hot topic, and there are also developed systems for reference. However, most of these systems are based on PCs, and their application in small ...[Details]

1 Introduction TPS54610 is a synchronous step-down DC/DC controller with low voltage input and high current output. It contains a 30MΩ, 12A peak current MOSFET switch tube, which can ou...[Details]

An ideal IGBT drive circuit should have the following basic performances: (1) Strong dynamic driving capability, capable of providing a driving voltage pulse with steep leading and trailing edges f...[Details]

After one of them finished singing, another came on stage. In China, after the battery company Tailan New Energy announced that it had successfully produced the world's first automotive-grad...[Details]

According to official news from realme, realme X2 Pro is confirmed to use a 64-megapixel quad-camera with a rear-centered design. It is understood that realme X2 Pro is the company's first smartpho...[Details]

1 Introduction In more and more places such as large shopping malls, stations, docks, subway stations and various service windows, LED dot matrix displays of graphics and Chinese character...[Details]

introduction Usually the switches used for buttons are mechanical elastic switches. When the mechanical contacts are opened and closed, due to the elastic effect of the mechanical contacts, a butto...[Details]

Misunderstandings in choosing dust explosion-proof motors 1. Generally, when users purchase explosion-proof motors, they are often tempted by relatively low-priced products. This is because mo...[Details]

#include int main( void ) { // Stop watchdog timer to prevent time out reset WDTCTL = WDTPW + WDTHOLD; P1DIR |= 0x01; //Set P1.0 port to output P1IE |= 0x08; // Enable P1.3 interrupt P1IES ...[Details]

The switching power supply is a frequently used accessory in the automation system control supporting equipment, and its role is very important. Based on this, the troubleshooting of the switching ...[Details]

Based on the latest analysis of the global market for test equipment asset management and optimization, Frost & Sullivan awarded Electro Rent the "2019 Company of the Year Award", Electro Rent leads ...[Details]