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Usually, the communication between WCDMA terminals and the system can be divided into two stages, one is the access stage, and the other is the traffic communication stage. Only when the terminal corr...[Details]
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Program source code /*-----------------------Include header file area-------------------------*/ #include reg52.h //MCU header file /*-----------------------Data type definition area------------...[Details]
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On April 27, the National Energy Solar Power Research and Development (Experimental) Center successfully carried out the first high voltage ride-through test of photovoltaic inverters in China. The...[Details]
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Automotive technology is on the rise.
A few years ago, the discussion around fully autonomous driving was very loud, but the technological development in the real automotive world has calmed d...[Details]
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People are developing self-driving cars in the hope of reducing 40,000 traffic accidents in the United States each year. However, achieving this goal will take at least several years, or even decades...[Details]
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As the global electrification process accelerates, the installed capacity of power batteries is also growing. According to the latest data from SNE Research, a South Korean market research organizati...[Details]
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reference: http://www.cnblogs.com/wblyuyang/archive/2011/11/21/2257544.html http://www.cppblog.com/amazon/archive/2010/01/28/106644.html serial_demo.c #include stdio.h #include stdlib.h #in...[Details]
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MCU and peripheral circuits
Figure 5 MCU and peripheral circuits
Figure 5 shows the microcontroller and its peripheral circuits. The microcontroller is AT89C55 from ATMEL, which has a 20K-byt...[Details]
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According to foreign media reports, power and discrete device expert Nexperia has launched the first high-power GaN field-effect transistor using silicon-based gallium nitride (GaN-on-Silicon) t...[Details]
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Intelligent networked vehicles are an organic combination of Internet of Vehicles and smart cars. That is, by carrying advanced sensors, controllers, actuators and other devices, using new technologi...[Details]
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The grid method of power and ground shown in Figure 5.10 saves the area of the printed circuit board, but at the cost of increased mutual inductance. This method does not require a separate powe...[Details]
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Mobile Cognition
What parts does a mobile robot consist of? Let’s get to know it together.
Let's first look at a mobile robot that we will frequently mention in the following content ...[Details]
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In physical experiments and production practice, high-precision measurements are often required. The influence of ambient temperature on measurement is an important factor. Therefore, we must measure ...[Details]
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introduction With the rapid development of electronic technology, the types of electronic devices are increasing day by day. Any electronic device cannot do without a reliable power supply, and th...[Details]
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A permanent magnet generator is a generator that uses permanent magnetic materials to generate a magnetic field. It has the advantages of small size, light weight, high efficiency, and simple maint...[Details]
RF/Wirelessly
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