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The oscilloscope is one of the indispensable tools for electronic engineers. It can convert invisible electrical signals into visible images, and display the changes of the measured signals on the sc...[Details]
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The two circuits introduced here have good performance and are suitable for DIY. The two 100kΩ resistors and two 1600pF capacitors in the figure determine the oscillation frequency of the RC series-p...[Details]
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According to Chongqing Daily, vivo plans to invest 460 million yuan to build a research and development and production project with an area of 100,000 square meters in Jiangnan New City. It is expe...[Details]
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Flashlights, MR-16 bulb upgrades, emergency lighting, and virtually any low-power white light lighting application are already using LED technology.
Streetlights may be the next area where...[Details]
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The power control of electric vehicles is mainly to output electricity from the battery to the motor. How to achieve the output at will? This requires the use of power inverter technology, that is,...[Details]
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Wang Zhixiang, director of the Electricity Department of the Yunnan Provincial Energy Bureau, disclosed in Kunming on the 23rd: Yunnan Province uses digital technology to accurately dispatch water,...[Details]
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Interpolation is to add some data between discrete data so that this set of discrete data can conform to a continuous function. Interpolation is the most basic and most commonly used method in compu...[Details]
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Keithley source meters may encounter various problems during use. So how to deal with the problems? The following is shared by Xi'an Antai Instrument Repair Center: Test Difficulty: IoT devices hav...[Details]
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The baseline elimination circuit first inputs the shaped nuclear pulse signal into a first-order low-pass filter circuit to extract the DC component, and then subtracts it from the original signal to...[Details]
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void main()//main function { delay1ms(1000); lcd_init();//LCD display initialization init_play(); while(1) { EA=0; //Since DS18B20 has high timing r...[Details]
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If you have come into contact with some electronic components, you will know that there will be a lot of parameter information on these electronic components. Then some friends may be more concerned ...[Details]
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The media card MMC (MultiMedia Card) is a multifunctional memory card jointly developed and launched by SanDisk of the United States and Simens of Germany in 1997. It has a built-in control circuit...[Details]
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The terms 3dB and -6dB are often used to describe the frequency response of a loudspeaker system. Users are confused by these two parameters and mistakenly believe that -6dB is more stringent than ...[Details]
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0 Introduction
Mechanical fault diagnosis of reciprocating compressors is a research topic that has attracted widespread attention. The working conditions of reciprocating compressors are very diffe...[Details]
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The autonomous driving technology in science fiction movies has fascinated everyone. In recent years, with the improvement of artificial intelligence technology, driverless cars have gone from bein...[Details]
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