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Recently, the Shenzhen-Shantou Special Cooperation Zone successfully transferred an industrial land, which was won by Shenzhen Shenzhen-Shantou Special Cooperation Zone Zhihan International Automobile...[Details]
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Ammeter and voltmeter are both important electrical instruments. They have similarities and differences in structure and use. Let's introduce them to the students in detail. Ammeter, also called amp...[Details]
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1. When the torque motor controller is powered on, the motor shakes
a) Check if the control signal line connector is loose
b) Check if the three-phase power supply is missing a phase.
...[Details]
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"I, Robot" is a movie that came out in 2003. Although it is a classic science fiction film about the "ancient" period, it is undeniable that this movie has opened up many movie fans' fantasies about ...[Details]
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China's integrated circuit industry has achieved remarkable achievements in its development over the past few decades. During this process, a number of advanced and even outstanding semiconductor com...[Details]
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There are now a wide variety of mobile phones on the market, and the types of screens are also overwhelming. How should we choose? What aspects should we consider? Here is a comprehensive introduction...[Details]
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Since it is a bit troublesome to use a universal breadboard to build circuits for experiments at any time, I simply drew PCBs and made some microcontroller test boards, and explained them to you s...[Details]
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According to foreign media reports, Japan's Sumitomo Rubber Industries (SRI) has developed a new tire wear detection technology that improves safety and helps achieve disruptive industry trends. This...[Details]
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This article introduces the implementation method of the incoming call number display based on ARM. The CID chip HT9032C is used to demodulate the FSK code, and the functions of LCD display, E2PROM...[Details]
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The popularity of foldable smartphones has grown in recent years, with a new report suggesting that shipments of foldable smartphones are expected to exceed 18 million units by the end of 2022. Acc...[Details]
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This article is based on this analysis. The analysis method of switching power supplies using other topologies is similar. When designing a switching power supply with good dynamic and static pe...[Details]
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Mier and NXP offer special promotions, double surprises waiting for you~
Cold air blows across most of China
Turn on quick freezing mode
But Mir Special Offer
In full ...[Details]
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A small product that realizes the following functions: In the interval between two stampings, the stamped parts must be discharged through the stamping monitoring light curtain. If there is no disc...[Details]
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On the morning of December 3, OPPO announced that the new OPPO Reno5 series products will be officially released on December 10. As a new member of the Reno series, OPPO Reno5 continues the ...[Details]
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STMicroelectronics (ST) has been deeply involved in the automotive market for more than 30 years, and its products and solutions cover most application systems in ordinary vehicles. With the develo...[Details]
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