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Millimeter wave radar provides a primary sensing method for automotive and industrial applications, capable of detecting objects from a few centimeters to hundreds of meters away at long distances an...[Details]
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According to the latest news recently, the first batch of Snapdragon 898 models will be officially unveiled in mid-December, and domestic mainstream manufacturers will also follow up and launc...[Details]
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When the CAN bus fails or data transmission is abnormal, there will often be a variety of strange fault phenomena, such as abnormal dashboard display, vehicle failure to start, failure to extinguish ...[Details]
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In the past, designing wireless data transmission products often required considerable radio expertise and expensive professional equipment. Traditional circuit solutions were either complicated or d...[Details]
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1 Traditional electrical diagram
A conventional electrical diagram of a known three-phase induction motor fault alarm control circuit is shown in FIG1 :
Figure 1 Three-phase inducti...[Details]
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Image source: GlobalData Intelligence Center
According to GlobalData, the world battery energy storage market will grow 7% year-on-year to $13.13 billion (€11.7 billion) by ...[Details]
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The most commonly used type is the zc-8 ground insulation resistance meter, and its correct usage is as follows. (1) First, bury the auxiliary grounding probe and connecting wires attached to the met...[Details]
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Abstract: Based on the MTC-02 intelligent broadcasting system, the SYS.P synchronization level output by the system is used as the control signal, and the common solid-state relay is used as the ma...[Details]
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Nowadays, no matter which brand you like, once you buy a mobile phone of that brand, you will definitely turn from fan to hater, or from fan to passerby. If you don’t believe it, we will give example...[Details]
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According to the Wall Street Journal, people familiar with the matter said that Micron Technology and Western Digital are both exploring a potential deal to acquire Japanese semiconductor company Kio...[Details]
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On October 25, according to Huawei's official website, today, the 7th Global Ultra-Broadband Fixed Forum (UBBF 2021) was held in Dubai. During the event, Wang Jinping, Marketing Director of Huawei NC...[Details]
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Learning a microcontroller is actually learning how to operate registers. The 51 microcontroller uses sfr to define registers with special functions. For example: sfr P1 = 0x90; If you want to use bi...[Details]
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What is the difference between a differential motor and a brushless motor?
What is the difference between a differential motor and a brushless motor? Structurally, brushless motors and differe...[Details]
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pH sensors are widely used in the pulp and paper industry. During use, it is inevitable that pulp will scale on the sensor. This will significantly reduce the accuracy of the sensor and is not condu...[Details]
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If one or more segments of the seven-segment LED digital screen do not light up, and the test confirms that the LED is damaged, then the following method can be used to repair it:
We kn...[Details]