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The world's first 1.8GHz power wireless private network was put into operation; the world's first distribution grid edge agent system based on edge computing was piloted; the State Grid's first ubi...[Details]

Currently, for many popular mobile phones (especially flip phones), the color LCD, OLED display or camera module CMOS sensor and other components of the mobile phone are connected to the baseband con...[Details]

0 Introduction At present, the analysis of intra-pulse signals of pulse radar has always been a hot topic and difficulty in research. How to measure the intra-pulse carrier frequency more ...[Details]

       On the eve of the Galaxy Unpacked conference, well-known graphic designer Parvez Khan (YouTube channel Technizo Concept) made a video to show the Samsung Galaxy S22 Ultra in all aspects. In th...[Details]

Recently, at an investor relations event organized by Hikvision, questions such as the company's development trends in the second half of the year, overseas market sales forecasts, and the company's ...[Details]

No need to worry about the scorching heat or holidays, substations, transmission lines, and cable tunnels can be inspected 24 hours a day, in all directions, and at multiple frequencies. These are th...[Details]

#include reg51.h #define uchar unsigned char   #define uint  unsigned int   uchar sec = 6, min = 6, hou = 6, a = 0, b = 0, c = 0;   fly num = 0, cmd = 0;   uint time = 0;   uint flag = 0; sbit P3...[Details]

　　Dial indicator: A dial indicator is a universal length measuring tool made of a precision rack and pinion mechanism. It is usually composed of a probe, a measuring rod, a shockproof spring, a rack,...[Details]

Faced with defects and vulnerabilities in computer systems and networks, hackers look for opportunities to launch attacks, while white hat hackers use hacking techniques to test the performance of ne...[Details]

Many people cannot distinguish the difference between pressure sensors, pressure relays and pressure switches. Today we will focus on the difference between pressure sensors, pressure relays and pres...[Details]

1. System insulation detection principle 1.1 Balanced bridge-unbalanced bridge detection method The balanced bridge-unbalanced bridge detection method is realized by simulating the balanced state and...[Details]

Necessary tools: stm32 development board, a book on library functions; (1) After selecting a development board, pay attention to the STM32 model corresponding to the board. Generally, F103ZET6 is s...[Details]

The key to the intelligent algorithm of network cameras is to analyze and process the image sequence containing moving targets. Its core technology is the detection, tracking, and identification of...[Details]

　　 Orifice flowmeters often deform during use, which can cause the instrument to not measure accurately. Deformed orifices are often larger orifice flowmeters with higher temperatures of the measured ...[Details]

As a channel for the processor to respond to external events, external interrupts play a very important role in the control system. From the previous discussion, we know that there are 8 external int...[Details]