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Electromagnetic flowmeters have many advantages, but if they are improperly selected, installed, and used, it will lead to increased errors, unstable indications, and even damage to the meter body. ...[Details]
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On February 27, 2023, the 10th Mercedes-Benz China Sustainable Development Dialogue was held online. At the meeting, Mercedes-Benz publicly announced that it had officially signed a memorandum of c...[Details]
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Why do we need to find the zero position when starting a synchronous motor?
When starting a synchronous motor, it is necessary to find the zero phase position of the motor. This is because the...[Details]
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0 Introduction
There are many types of human-computer dialogue interfaces, such as display, LED, LCD and LCD with touch screen. LCD with touch screen is a new technology that has just deve...[Details]
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The world's first powered mechanical car was a steam-driven three-wheeled car made by Frenchman N.J. Cugnot in 1769. It is regarded as a watershed between ancient transportation (powered by people, a...[Details]
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GPIO port 0 mode select register
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GPIO0M bit0 is the GPIO port 0 mode select. When it is 0, GPIO is accessed through the APB address (Legacy GPIO). When it is 1, high-speed GPIO po...[Details]
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Abstract: This design mainly completes the FPGA design and implementation of the intermediate frequency full digital spectrum analyzer. The platform of this design is completed in the FPGA chip of ...[Details]
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Allegro's A6259KA and A6259KLW integrate 3 to 8-line CMOS decoders, data latches, control circuits and DMOS outputs. They have multi-functional power drivers that store single-line data in addressabl...[Details]
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Foxconn, one of Apple's largest suppliers, said it will start building all-electric vehicle factories in the United States and Thailand this year and hopes to have them operational by 2023, Nikkei As...[Details]
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Self-driving cars are becoming more and more of a trend, setting off a wave of enthusiasm in the automotive industry, with automakers around the world conducting actual tests. However, self-drivin...[Details]
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C language is an essential basic knowledge in the development of microcontrollers. Here are some basic knowledge points of C language that you will encounter in STM32 learning. 01 Bit operations...[Details]
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1. GPIO configuration (1) GPIO_Mode_AIN analog input (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mode_IPD pull-down input (4) GPIO_Mode_IPU pull-up input (5) GPIO_Mode_Out_OD open-drain outp...[Details]
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Radio frequency (RF) interference is ubiquitous, from commercial wireless networks and devices to military communications, radar, and electronic warfare (EW) systems. Because interference is unpredict...[Details]
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The future is bright, but the present is cruel. NB-IoT has been around for three years, and during these three years, many people have been looking forward to it. When will the Chinese NB-IoT market ...[Details]
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We often say that logic devices are the "glue" of every electronic product design, but they are often the last thing you consider when selecting components for your system. It is true that th...[Details]
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