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Nowadays, more and more cars are using electronic door control systems, and central door locks are an important part of the door control system. This paper combines the project practice of door...[Details]
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Ultra-high resistance can be indirectly measured using the conductivity method. The following introduces a practical circuit for measuring conductivity.
The digital conductivity met...[Details]
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How to connect the soft start motor
Soft start motors generally use star-delta starting method, and the wiring method is as follows:
1. Check the motor parameters: Before wiring the soft ...[Details]
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The timer/counter has four working modes, which are introduced as follows. Mode 0 When M1 and M0 are 00, the timer/counter is set to working mode 0. The equivalent logic structure block dia...[Details]
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1. Instrument connection and power supply
Use the power cord to connect the main power socket to the main power supply, and ground the instrument reliably (otherwise it is susceptible to interfer...[Details]
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The gradual implementation of autonomous driving is expected to lead to the continued expansion of LiDAR, and more models equipped with LiDAR will be launched in China in the future. The barriers t...[Details]
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Recently, Patrick Little, chairman, president and CEO of SiFive, talked about how RISC-V is shaping the future of computing, how SiFive is gaining momentum in applications from embedded to data cen...[Details]
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The new standard and implementation schedule have been recognized by 18 domestic vehicle manufacturers and parts companies, including Dongfeng Nissan, Shanghai Volkswagen, Chery Automobile, FAW Group...[Details]
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The clamp ammeter is different from the ordinary ammeter. It consists of a current transformer and an ammeter. It can measure the load current without disconnecting the circuit. However, it can only...[Details]
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introduction
Imagine: in the scorching summer or the freezing winter, when you are on your way home tired after a long day of work, the air conditioner has been turned on and adjusted to a comf...[Details]
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Sony has just released the Xperia 5 II overseas, a very simple new Sony model. The Xperia 5 II is equipped with a Snapdragon 865 chip and a 6.1-inch 120Hz OLED panel with no bangs or holes. It also...[Details]
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In the interrupt service function, the printing function must not be used, because the printing function takes too long, which will cause the interrupt service function to not exit for a long time, w...[Details]
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CCTV Finance reported that many elderly people are complaining about how difficult it is to get a taxi when they go out because they don't know how to use the taxi-hailing software, can't get a t...[Details]
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The characteristics of classical control theory are that the input-output characteristics (mainly transfer function) are used as the mathematical model of the system, and graphical analysis methods...[Details]
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Let’s look at a picture first: Figure 1-1:
Figure 1-1
It seems that the above are all related to ARM, but what are they respectively?
In fact, the above nouns can be divided in...[Details]