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Xiaomi Technology Park held an opening ceremony, which indicated that Xiaomi officially had its own home and ended its career of renting office buildings. Xiaomi Technology Park has a total of 8 buil...[Details]
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introduction
Accurate measurement of voltage requires minimizing the effects of the instrument wiring to the circuit being tested. Typical digital voltmeters (DVMs) use 10M resistor networks to k...[Details]
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8051 is a very typical product of the MCS-51 series of microcontrollers. We use this representative model to explain the system's microcontroller principles. The 8051 microcontroller includes sever...[Details]
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In recent years, the Internet of Things technology has developed rapidly, and the information level of the whole society has been continuously improved. Smart home is one of the main applications o...[Details]
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People have unlimited visions for 5G networks: for example, with higher network capacity and faster speeds, doctors can provide remote diagnosis for patients. At the same time, the number of devices ...[Details]
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In the context of increasingly serious environmental pollution and energy shortage, LED lighting equipment has been widely used due to its high luminous efficiency and long service life. As the the...[Details]
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1. No-load current: (Adaptor type)
In general, the smaller the no-load current value, the lower the power consumption of the product. Through experiments, it is found that for similar products, the...[Details]
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Preliminary knowledge - program memory allocation The memory occupied by a program compiled by C/C++ is divided into the following parts: Stack area (stack) - automatically allocated and released by ...[Details]
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#include reg51.h
#define uint unsigned int
#define ucher unsigned char
unsigned char code ZZ ={0x09,0x01,0x03,0x02,0x06,0x04,0x0c,0x08}; //28BYJ-48 positive clock rotation phase sequence ta...[Details]
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With the continuous increase in wind power installed capacity, the power system operation guidelines of many countries have made provisions for the low voltage ride-through capability of wind turbi...[Details]
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The vertical deflection system scales the input signal so that it can be displayed on the screen. The oscilloscope can display signals with peak-to-peak voltages ranging from a few millivolts to tens...[Details]
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System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
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Infineon, Europe's largest semiconductor company, has warned that auto suppliers need a "different model" for sourcing key chips, as assembly lines around the world are suddenly interrupted due to ti...[Details]
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The most annoying thing about smartphones and tablets is probably the battery life. No matter how long the standby time is, you can't browse the web or watch videos. If you run out of bat...[Details]
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China Energy Storage Network:
Recently, affected by the continuous cold wave, the power load of the Tibet power grid has continued to rise. At 20:48 on December 1, the maximum power load of...[Details]