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"Electric heating is a high-quality, comfortable and environmentally friendly heating method. It has many incomparable advantages over other heating methods. Promoting electric heating to replace c...[Details]

       I have always had a lot of questions about the connection method and address determination of ARM peripheral FLASH and SDRAM. Today I finally understood a little bit. I will post my understand...[Details]

FFT (Fast Fourier Transform) is a fast algorithm for discrete Fourier transform, and is also a concept that we often mention in digital signal processing technology. In university science and engineer...[Details]

PLC is one of the most common controllers in modern industrial automation control systems. It has the advantages of high reliability, strong anti-interference ability, and easy maintenance, and is ...[Details]

When measuring the insulation value of a 10kV transformer using a ZC series portable megohmmeter, there are three common misunderstandings: 　　Misunderstanding 1: 　　The rated voltage of the megohmm...[Details]

Windshield wipers are a must-have for cars, whether it is raining or snowing, their role cannot be underestimated. However, traditional windshield wipers often have some unpleasant experiences during...[Details]

Pickup truck models have been repeatedly lifted and relaxed under policies. It is becoming the choice of more and more passenger users and families. In the past, as the main vehicle for work, pickup ...[Details]

Time goes by, and we talk over wine. This year, we celebrated the 100th anniversary of the founding of the People's Republic of China, the 70th anniversary of the founding of the People's Republic of...[Details]

At the beginning of 2023, the prosperity of the terminal industry continued to decline, and a cold wind blew towards the industry. The current world political and economic situation is complex...[Details]

Successfully capturing signals with sufficient fidelity is a major challenge in communication system design. Stringent standards and specifications require the selection of appropriate interface to...[Details]

Oscilloscope ADC Bits and Effective Bits The number of bits in the analog-to-digital converter (ADC) in an oscilloscope is one of the most widely known specifications. Many engineers consider it the ...[Details]

At 2 pm on December 28, the world's first photovoltaic highway was unveiled in Jinan, Shandong. This magical photovoltaic road is located in the South Ring Road, with a total length of 1,000 meters...[Details]

　　 The power supply is the "power core" of a computer and is also one of the components that are prone to failure. Its failures manifest in various forms. For example, after the computer is turned o...[Details]

The competition among 17 photovoltaic enterprises and research institutes for the National Key Laboratory of Solar Photovoltaic Power Generation Technology has come to an end. On January 18, Dr. Bian ...[Details]

Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]