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Turbine flowmeters are generally composed of two parts: sensors and displays. They can also be made into an integrated type. Turbine flowmeters, volumetric flowmeters, and Coriolis mass flowmeters are...[Details]
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introduction
Elevator is a fast and convenient humanized equipment for transporting people or goods up and down the stairs. The elevator control system is a complex system integrat...[Details]
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In the past few months, ChatGPT has become popular all over the world. The powerful AI chatbot
has
profoundly affected many industries and made people realize once again the role and threat...[Details]
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Modern telecommunication systems have very high requirements for the quality of DC power supply voltage. The voltage is not allowed to be interrupted instantly, and its fluctuation, transient and nois...[Details]
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Necessity of FIFO. When performing UART communication, the interrupt method is simpler and more efficient than the polling method. However, if there is no transceiver FIFO, each data (5 to 8 bits) ...[Details]
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On November 11, Huizhou Tapai, a subsidiary of Tapai Group, held a groundbreaking ceremony for a 10MW/20MWh containerized energy storage project. The project is expected to invest approximately...[Details]
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RCC circuits are divided into two types according to different power tubes. One is made of triodes, and the other is made of MOS tubes. The circuits are slightly different, but the principles are...[Details]
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1. Variables or arrays without initial values
Simply use the _at_ keyword plus the address.
like:
unsigned char idata myvar _at_ 0x40;
unsigned char code myvar _at_ 0x40;
T...[Details]
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Summit Background
"Gathering momentum for growth and
seeking long-term win-win", with the strong support of the Wuzhong District Peop...[Details]
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1. Design goal: 4 1/2 multimeter (19999), minimum resolution 6 microvolts, automatic range selection. 2. Functional design requirements (range): DC voltage (DCV) DD 200 mV 2V 20V 200V 1000V AC volt...[Details]
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There are many types of probes, among which high-voltage differential probes are widely used in switching power supply applications. However, many engineers do not have a deep understanding of differ...[Details]
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Modern information technology has brought revolutionary changes to sensor technology. The application of embedded technology has greatly improved signal processing technology and increased test accu...[Details]
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Fault phenomenon Self-test error: 640 650 561 Testing process After testing, it was found that the instrument channel component was damaged, causing the error. Repair process After replacing dama...[Details]
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Before the AC withstand voltage test equipment is put into operation, it is necessary to understand the operation methods and common precautions before carrying out the actual operation, so as to ens...[Details]
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The main circuit of the three-phase voltage-type PWM rectifier has a very fast response and a better input current waveform. When working in a steady state, the output DC voltage remains unchanged, t...[Details]
DSP and ARM Processors
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