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The traditional wire-type displacement sensor uses a potentiometer displacement sensor, which converts mechanical displacement into a resistance or voltage output that is linear or an arbitrary functi...[Details]
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In order to strengthen the quality control of smart meters, a series of new smart meter technical standards are expected to be implemented in the third quarter of 2013. After that, all meter manufact...[Details]
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Experiment: Control serial port 1 to send (TX) data in DMA mode 1. Initialize DMA Before using any STM32 module, you must initialize it. First, initialize the peripheral clock and ch...[Details]
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0 Introduction
In recent years, my country's economy has developed rapidly, people's quality of life has been greatly improved, and cars have basically become a convenient means of travel for ...[Details]
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We are currently facing a major change that has not happened in a century. From climate change to the Sino-US trade war, from the COVID-19 pandemic to the Russia-Ukraine conflict, it can be said th...[Details]
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I. Introduction
The International Energy Agency (IEA) once claimed that 45% of the world's electricity is consumed by motors. In China, the proportion is 54%. This reflects the widespread use of mo...[Details]
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On May 14, the U.S. federal government announced that as part of the Chips and Science Act initiative, it plans to provide up to US$120 million (IT Home Note: currently approximately RMB 869 millio...[Details]
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Combustible gases such as liquefied petroleum gas and coal gas often cause poisoning and fire accidents due to leakage. There are many types of existing flammable gas leak alarms, which are mainly ...[Details]
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CYT recently launched a color-dimming downlight with full digital dimming control, which has received a lot of attention. For this reason, we believe that the new generation of smart home products ...[Details]
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1. Filtering: In the power supply circuit, the rectifier circuit converts the AC into pulsating DC, and a large-capacity electrolytic capacitor is connected after the rectifier circuit. By using its ...[Details]
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Self-driving cars are called green cars not only because they are usually electric, but also because engineers are making the vehicles more efficient by making some driving decisions and reducing the...[Details]
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1. Disadvantages of low-frequency rectifier power supply T/R
From the 1980s to the present, the high-voltage power supply used in the electrostatic precipitator in the environmental protectio...[Details]
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Xoom's appearance and workmanship are well received. Are you satisfied with the disassembly of the internal structure? I believe you are more interested in the motherboard and battery. Its competit...[Details]
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Introduction Electromagnetic compatibility (EMC) refers to the ability of a device or system to work in its electromagnetic environment and not cause unbearable electromagnetic disturbance to any...[Details]
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Android supports three types of processors (CPUs): ARM, Intel, and MIPS. ARM is undoubtedly the most widely used. Intel is well known for its popularity in desktops and servers, but has relatively ...[Details]