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introduction With the intensification of the aging process in my country, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the abili...[Details]
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Xiaomi's upcoming Poco F4 phone has appeared on Geekbench after getting a few certifications, including one from the FCC, reports GSMArena. Judging from the score, it is expected that the X...[Details]
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As the temperature gradually rises, rainy and humid weather gradually increases, and more and more fault repair reports are caused by electric leakage. I believe that all my friends have put a lot of...[Details]
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In the process of global industry moving toward digitalization, networking, and intelligence, industrial software plays a very important role like emerging technologies such as the Internet of Things...[Details]
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The rumor that State Grid and the 5G license holder will set up a joint venture has finally been confirmed.
On December 18, relevant media reported that they had verified with the radio and te...[Details]
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Increasing portability is a common trend in electronic devices; it is no longer generally accepted that a device is turned off because someone "unplugged it." To achieve portable functionality, devic...[Details]
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Working principle of torque motor
The working principle of torque motor is similar to other motor types, which is based on the principle of electromagnetic induction. It is an AC motor, usuall...[Details]
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According to foreign media reports, the South Korean Fair Trade Commission (FTC) has confirmed that Samsung Electronics and LG Electronics have agreed to withdraw lawsuits against each other regardin...[Details]
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Problems within the electrical system have long been an issue in automobiles. One of the most common areas for circuit failure is the battery connection. The heavy-duty terminals required for large...[Details]
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This paper introduces the energy-saving methods and technical measures of road lighting from the aspects of energy-saving standards of road lighting, selection of lighting equipment, control of roa...[Details]
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Multimedia Hi-Fi Amplifier DIY 2003, Issue 5, Category: Professional Audio
In recent years, with the popularity of PCs and the price drop of DVD-ROMs, listening to music and watching videos on ...[Details]
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Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
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With the increasing requirements for the steady-state and dynamic characteristics of switching power supplies, the PWM control method in switching power supplies has also experienced great developmen...[Details]
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This program is downloaded from a foreign forum. It uses 51 single-chip microcomputer + dac0832 to play wav music. The music data can be input from the serial port. If the sound is very low, the data ...[Details]
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Delixi inverter EM60G7R5T4B is a high-performance inverter, widely used in industrial automation, electric power, metallurgy, chemical industry, building materials and other industries. This articl...[Details]
Microcontroller MCU
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