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A multimeter is also called a multimeter, a three-meter, or a multiplexer. It is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC voltage, AC vo...[Details]
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Although China's MEMS industry faces good development opportunities, it cannot be ignored that compared with foreign MEMS industries, the current development of the domestic MEMS industry has the f...[Details]
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1 Introduction The Technical Requirements for Centralized Monitoring Systems of Communication Power and Air Conditioning stipulates that the monitoring system is a multi-level distributed computer...[Details]
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Nowadays, the output of the automobile
power supply
system is complex. The operation of high-current motors, solenoid valves and other components, as well as the different working modes of ...[Details]
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This example uses the STM32F103VET6 platform, which has three SPI interfaces (SPI1 is used here), and each signal line is connected to the CS, CLK, DO, and DIO lines of the FLASH (model: W25X16) to r...[Details]
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vivo will launch the vivo X80 series smartphones in the Chinese market on April 25. In addition, a model of the vivo S15 series will also be officially released on the same day. It is reported that...[Details]
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#include regx51.h #include intrins.h void delay(unsigned int i){ while(i--); } void move_left(unsigned char p){ unsigned char i; P1=p; for(i=0;i 8;i++){ delay(20000); P1=_crol_(P1,1)...[Details]
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Since the birth of RISC-V in 2010, it has attracted attention from all walks of life. Today, RISC-V appears more and more in technology news, and a large number of technology companies have joined RI...[Details]
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According to Tianyancha APP, Contemporary Amperex Technology Co., Ltd. has disclosed a patent called "Battery Heating System", with publication number CN112563623A and patent application date of Nove...[Details]
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As one of the essential accessories of an oscilloscope, the current probe plays an extremely important role. There are many brands of current probes. In addition to the standard probes of the oscillo...[Details]
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The new board and configuration file have been created at the beginning. What needs to be done now is to modify the code and configure it into a u-boot suitable for the target board. 1. Clock modif...[Details]
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With the development of power electronics technology, more and more portable devices are beginning to use small and medium-sized (7'~10') LCD panels as display output devices. Due to the limited ba...[Details]
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The European Union and members of the European Parliament agreed on Tuesday to create a unified mobile charging port for mobile phones, tablets and cameras. According to Reuters, the European Parliam...[Details]
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According to a report from Light Reading on August 21, Beijing time, after nearly 20 years since its launch in 2002, the US market is about to officially bid farewell to 3G technology. The news sho...[Details]
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To fully exploit the design advantages at the system level, the three-level neutral point clamped (NPC) topology circuit, which was previously mainly concentrated in high-power applications, has re...[Details]
Microcontroller MCU
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