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As a beginner, correct use is the most basic skill. This article mainly explains how to use an analog multimeter to measure and communicate. Use an electric barrier to measure capacitance, select a...[Details]
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#include Reg52.h //--Redefine function variables--// #define uchar unsigned char #define uint unsigned int #define ulong unsigned long /* Define constants*/ #define FOSC 12000000L //Main cl...[Details]
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Following the Kirin battery , CATL has released a new generation of battery technology. On April 19, the 2023 Shanghai Auto Show is in full swing. On the same day, CATL released a new generation of...[Details]
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Since the 1990s, optical communication has developed rapidly due to its wide bandwidth, large capacity, strong anti-interference and strong confidentiality, and has played an increasingly important r...[Details]
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Through daily interviews, the reporter found that current chip manufacturers have begun to make efforts in the audio field, launching related audio technologies in an attempt to open up a differentia...[Details]
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With the development of society and the prosperity of economy, modern science and technology are being applied more and more widely. Using modern high-tech means and perimeter anti-theft alarm syst...[Details]
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The new production line can increase output threefold to meet the market demand for OEM services. REDCOM EMS is a business unit of REDCOM Laboratories in the United States. Its production base is l...[Details]
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The LED industry's call for unified standards for LED lighting has been a topic of discussion in the industry for a long time. Although various regions have been formulating and testing their own l...[Details]
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——Interview with Wang Jiye, Vice President of China Electric Power Research Institute and President of State Grid Energy Internet Technology Research Institute
Our reporter Hou Shuai
At t...[Details]
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Working hard and never slacking off: Dalian Lianda and its partners continue to empower innovation in the automotive industry with forward-looking technologies and applications On December 5,...[Details]
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introduction
Handheld mobile terminal
Display
From the initial monochrome LCD display screen, to STN, CSTN display technology, to TFT, OLED display screen, and even the conc...[Details]
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Abstract: This paper introduces the principle and application of high voltage series resonance technology, analyzes the structure and starting circuit of the inverter using 4046 phase-locked control, ...[Details]
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Last week, the National Development and Reform Commission required the orderly liberalization of on-grid electricity prices for various types of power sources and the improvement of the cross-provi...[Details]
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The basic principle of the withstand voltage tester is to apply a voltage higher than normal operation to the insulator of the device under test for a specified period of time. If the insulation betwe...[Details]
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How to deal with the phenomenon of wind and solar power abandonment? How to solve the safety problem of energy storage facilities? On October 29, the green and low-carbon technology project promotion ...[Details]