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32-bit MCUs have occupied most of the market share. With the development of MCU technology, 32-bit MCUs have gradually become the mainstream of MCUs with their superior performance advantages. This ar...[Details]
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Before the FLUKE DSX2-5000 and DSX2-8000 cable testers are put on the market, they will undergo a series of environmental tests! Including vibration test, high temperature test, low temperature test,...[Details]
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Figures 1 and 2 show a double-key touch switch and a single-key touch delay switch made using a 555 time base circuit. In Figure 1, M1 is an "on" touch piece. When a person touches it, the noise signa...[Details]
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In recent years, the application of automation systems in the metallurgical industry has developed faster and faster, and the application of monitoring systems in various links of production has al...[Details]
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There are thousands of roads, but safety comes first. Driving irregularly can bring tears to your family. In China, 260,000 people die in traffic accidents every year, which means 700 people die ever...[Details]
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Recently, Realme Vice President Xu Qi asked netizens: Will Realme's next-generation flagship have a plain leather version? Considering that the Snapdragon 875 flagship processor will be relea...[Details]
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With the development of LED technology, high-power LEDs have been widely used in lighting decoration and lighting, and power LED driver chips are becoming more and more important. Since the bright...[Details]
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For a detailed analysis of STM32's low power consumption, please refer to the interpretation of STM32's low power consumption mode . It is mentioned that when STM32 is in stop mode, the chip's 1.8V a...[Details]
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Introduction In recent years, many small and exquisite portable electronic products have been developed, such as mobile phones, digital cameras, MP3, MP4, PDA, GPS and DVD. They are not only small i...[Details]
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Gesture interaction has been a hot topic in the field of human-computer interaction in recent years. In particular, it uses cameras to capture gesture information in a non-contact manner, and
t...[Details]
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As one of the earliest automakers in the world to enter the new energy field, Nissan has rich technical accumulation and market experience. The second-generation e-POWER technology has also given n...[Details]
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Instructions Open the box cover, which is equipped with a multi-value kilovoltmeter and special cables. Lift the box body and the voltage divider is installed on the bottom of the box. First, fi...[Details]
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#include reg51.h //header file sbit LED=P2^0; //bit definition LED light sbit k3=P3^2; //bit definition button void delay()//delay function { unsigned char a,b; for(a=0;a 200;a++) for(b=0;b 2...[Details]
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In addition to the map standard issue, positioning is also a problem. Maps and positioning are integrated, and without high-precision positioning, high-precision maps are meaningless. There are two...[Details]
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Stanley Whittingham, 2019 Nobel Prize winner in Chemistry and professor at Binghamton University, State University of New York, delivered a keynote speech at the sub-forum "New Energy Storage Drivi...[Details]