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In 2014, the production and sales of new energy vehicles in China exceeded 80,000 units, and the development trend is encouraging. In order to enable new energy enthusiasts and junior R&D personnel t...[Details]
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introduction
With the development of power electronics technology, new permanent magnet materials and DSP (digital signal processor) with fast computing capability, the application of brushles...[Details]
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In order to help the rural poor with "three nothings" and villages with zero income, Chengde City organized and implemented the "10,000 Households Sunshine" poverty alleviation project. By the end of ...[Details]
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Last year, Facebook entered the smart speaker market, but due to the suppression of the two major brands, Amazon and Google, Facebook did not receive a wide response. Yonhap News Agency pointed out t...[Details]
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Gas ultrasonic flowmeters are expensive, and most of them are imported. How to use and maintain them correctly is an important part of metering management. This article discusses the temperature, vi...[Details]
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Proteus circuit diagram
Keil Cx51 program:
#include reg51.h
sbit VD9=P0^0; sbit VD10=P0^1;
sbit VD11=P0^2; sbit VD12=P0^3;
sbit VD13=P0^4; sbit VD14=P0^5;
sbit VD15=P0^6; sbit VD16=P0^7;...[Details]
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After nearly two decades of continuous research and development, innovation and precipitation, Suzhou Guoxin Technology Co., Ltd. has successfully launched more than 40 CPU cores in 8 series, forming...[Details]
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Circuit connection: SCL and SDA are connected to PB6 and PB7 respectively, and both are connected with external 10kΩ pull-up resistors. The circuit board is shown below: The 4 pin headers on the fa...[Details]
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1 Introduction
I2C (Inter-Integrated Circuit1
bus)
is a 2-wire serial bus developed by Philips for connecting microcontrollers
and
their peripherals. It is
a special for...[Details]
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Recently, TCL Technology said in an institutional survey that Huaxing's entire OLED shipments in the first half of this year have exceeded those of the whole of last year, and its market share has ri...[Details]
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On December 16, the Ministry of Industry and Information Technology of the People's Republic of China issued an official announcement that Chongqing Biaoneng Ruiyuan Energy Storage Technology Resea...[Details]
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According to the I2C communication specification (for details, please refer to " Brief Introduction to I2C Bus "), the I2C communication between the microcontroller (master device) and the slave devi...[Details]
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Designers of motion control applications are under pressure to optimize performance and efficiency while keeping component count and space to a minimum. Sensorless control of the permanent magnet s...[Details]
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Generally, when using electrolytic capacitors, if there is no large ripple, the withstand voltage only needs to be 20% higher than the actual value. That is, 10V
is sufficient for the output of...[Details]
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The inverter is a power electronic device widely used in the field of industrial automation. Its main function is to adjust the speed of the motor to meet the needs of different processes and equip...[Details]
Power technology
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