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introduction
Compared with traditional telephones, VoIP voice quality is poor. One of the key factors affecting Internet voice quality is echo. To improve Internet voice quality, echo cancel...[Details]
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The OPPO K7x was finally launched today and it is the second K-series device from the company after launching the OPPO K7 a few months ago. The new phone is equipped with a 6.5-inch Full HD+ LCD sc...[Details]
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Overview: In order to meet the requirements of different measurements, traditional voltmeters are made into independent instruments, including peak voltmeter, average voltmeter and effective value vo...[Details]
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The consumer electronics market, especially the LED driver market, has developed rapidly in recent years. These markets require power supplies/drivers with low power consumption, small size and ultra...[Details]
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The various data registers and control registers inside a 32-bit microcontroller are all 32 bits. Similarly, the data and control registers inside an 8-bit microcontroller are all 8 bits. For examp...[Details]
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Management of data memory of 51 series MCU:
The management of data memory RAM of 51 series MCU is realized through 16-bit special function register DPTR (Data Pointer). Each RAM unit (byte) a...[Details]
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Analysis and summary of the problems encountered in porting tslib-1.4 (elephant semi-original: I referred to some netizens' information during the porting process. Now I will analyze the porting pr...[Details]
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Compass digital multimeter is a multi-purpose, multi-measurement range portable test tool. It is a measuring instrument often used by those engaged in electrical equipment maintenance and electrical ...[Details]
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introduction
An inverter is a device that uses power electronics technology to convert electrical energy. With the development of power electronics technology, inverters are increasingly used, b...[Details]
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The commonly used MCS51 and PIC series microcontrollers usually have only one (or no) UART asynchronous serial communication interface. If multiple serial interfaces are required in the application sy...[Details]
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1 LED dot matrix LED dot matrix is a display device composed of light-emitting diodes. It can be seen everywhere in our daily electrical appliances and is widely used in bus station announcers, adv...[Details]
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If we talk about the immediate values in Intel instructions, I believe everyone is familiar with them. Similarly, the "immediate values" in Arm instructions are constant expressions. There is a reas...[Details]
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According to estimates, Bengbu Mobile has 32 photovoltaic energy storage 5G base stations with a photovoltaic installed capacity of 176kWp (kilowatts), and an estimated annual power generation of abou...[Details]
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Recently, the Renewable Energy India Expo (REI) kicked off in New Delhi. As the largest international renewable energy professional exhibition in India and even Southeast Asia, it attracted more th...[Details]
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On October 21, Tang Chuanle, deputy director of China National Nuclear Corporation Equipment, led a team to visit and exchange with Herui Electric Power. The company's chairman Yang Lin, general ma...[Details]