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Used to measure DC resistance. The figure shows the principle wiring for measuring high resistance (above megaohms), low resistance (below 10 ohms), and medium resistance (10 ohms to megaohms). In th...[Details]
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Photos of the project start
In early spring in March, at the construction site of the Sanshilijingzi wind, solar, energy storage and power grid integration verification and demonstration proje...[Details]
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Common faults and repairs of CNC cutting machines
As a mechatronic device, CNC cutting machines often break down due to long-term use and component wear. The following are common CNC cutting m...[Details]
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As we enter the era of negative population growth, the problem of population aging will become more and more prominent. Therefore, in
the fields of
medical care,
health and elderly care, the...[Details]
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1 Introduction The structure of the single -ended forward switching power supply is relatively simple and has been widely used in small and medium power output occasions. Since the characteristi...[Details]
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According to the Times of India website, a research team under chip giant Intel recently announced the progress of a research project that will help it continue to promote chip miniaturization in the...[Details]
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Meizu announced today that "a good show" will be unveiled at 10 am tomorrow. Judging from the official's previous warm-up for Flyme, this is most likely the warm-up or release day for Flyme 9. ...[Details]
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The FL2440 board only has TOUT0 and TOUT1 extended pins, and TOUT0 is multiplexed with GPB0, which is connected to the buzzer. So when TOUT0 is used to output the pwm signal, the buzzer will keep bee...[Details]
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1. Overview of Virtual Instruments
According to the various situations of current automobile engineering tests, it is an urgent requirement for our current automobile testing to establish a fl...[Details]
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I. Introduction SD card has two optional communication protocols: SD mode and SPI mode. SD mode is the standard reading and writing mode of SD card, but when choosing SD mode, you often need ...[Details]
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When multiplexing the SPI bus, the bus port must be set first. It is usually easy to see if the chip is set correctly when reading other ARM chips (such as NXP). However, it is easy to be confused fo...[Details]
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TinySwitch II series products can be widely used in low-power, low-cost, high-efficiency switching power supplies below 23W. For example, miniaturized switching power supply modules in IC card paym...[Details]
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1 Introduction The task of the countdown system is to count down to a set date and display the time to the set date on the display screen to enhance people's attention and sense of urgency. The devel...[Details]
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News Headlines Enables a wide range of disruptive use cases, such as true hands-free smartphone car access Providing spatial awareness for cars and smart devices through unique ultra-wideband (UW...[Details]
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Preserving the privacy of such Internet of Vehicles (IoV) has become a major challenge given the geographical mobility and resource constraints of vehicles. Furthermore, the limited resources of th...[Details]