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"This may be our only chance to decide which technology route to choose in the future. It is also related to whether the national charging standard can become an international standard and whethe...[Details]
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There is no comment shortcut key when Keil is first installed, but you can add it yourself. Go to "Edit"-"Configuration", then select the "Shortcut Keys" tab, pull down to find "Comment Selection", a...[Details]
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Tactile Heart Music Box Delivers the Perfect Beat: A Unique DIY Tactile Experience
With Chinese Valentine's Day just around the corner, Titan Haptic Technologies is offering lovers a...[Details]
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1. Charging
resistor
Common for small and medium power
Frequency converter
Generally, it is a voltage type frequency converter, which adopts AC-DC-AC working mode. When the ...[Details]
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According to MoneyDJ, South Korea's economy is facing adverse factors such as the Sino-US trade war and Japan's export controls, and its exports have continued to fall, and the decline is widening. T...[Details]
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"Our 5G products will basically take into account the market demand, including direct support for SA and NSA, so we will become the first wave of mobile phone manufacturers to mass-produce and releas...[Details]
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Many engineers who work with speakers and amplifiers will tell you the same thing. If you overwork an amplifier, you can damage the speaker's driver to some degree. This process usually involves gr...[Details]
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The release of Apple iPhone 11 has once again sparked heated discussions, and the lack of 5G has become the biggest controversy and complaint about this generation of iPhone. However, judging from th...[Details]
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I have been learning STM8 recently and u8 * / u16 and so on keep appearing in the code similar #include"stm8s.h" /* Chip unique ID address 96 bits */ define UNIQUE_ID_START_ADDR 0x48CD u8 i...[Details]
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Driven by rounds of national policies, electric vehicle charging piles are becoming more and more popular, and people's requirements for piles are getting higher and higher. Car owners not only need t...[Details]
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The following points should be noted when using silicon photocells:
① The output characteristics of silicon photocells are related to the load. Under certain lighting conditions, when the load is ...[Details]
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1 Introduction
The introduction of fuzzy control theory provides us with a new control method. This method takes the fuzzy controller composed of microprocessors as the core and simulates the ...[Details]
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Signal interference has always troubled engineers and has become an inevitable problem for circuit design engineers. Crosstalk refers to the transfer of harmful signals from one network to another. ...[Details]
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1 Introduction
As a public information display terminal in the subway, LED display screen has very wide civil and commercial value.
At present, most subway vehicles in China are equipped wi...[Details]
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A single-phase to three-phase inverter is a power conversion device that converts single-phase AC power into three-phase AC power. It is widely used in industrial automation, power systems, househo...[Details]
Power technology
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