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The principle diagram of pulse width modulation PWM (Pulse Width Modulation) is as follows: In the figure, it is assumed that the timer works in the up-counting PWM2 mode. The timer starts countin...[Details]
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The dielectric substrate integrated waveguide to realize the slot antenna array is proposed in response to the previous method of using waveguide profiles to realize the antenna slot. Using the metall...[Details]
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According to Jiwei.com news on March 12, Zhongying Electronics stated on the interactive platform that the company has been working hard to obtain more production capacity and has adjusted its produc...[Details]
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Amplitude separation circuit
The typical amplitude separation circuit is shown in Figure 8-2. It consists of a transistor, capacitor C, resistor RB, and RC. The input signal is a full-length vide...[Details]
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According to foreign media reports, today, modern commercial vehicles used for long-distance transportation are equipped with a large number of comfort functions to improve the working conditions of ...[Details]
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At present, stm32 is very popular, so this article discusses the low power mode of stm32. Let's go to the manual first! This is an English document that is not easy to understand, right? Let's look...[Details]
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Hon Hai, the largest assembler of Apple iPhone, announced its September revenue on the 5th, which soared to NT$587.7 billion (same unit below), which surprised the market. At the same time, the marke...[Details]
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Quietly, the smart cockpit has become one of the core elements of modern car design.
Although the question of how to define a smart cockpit has not yet been answered, it is certain that ...[Details]
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CES, one of the world's largest consumer technology product trade shows and the best choice for all consumer electronics, personal computers, communication products and understanding industry trends,...[Details]
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Abstract: TMS320VC5510 is a new generation digital signal processor launched by TI Company in the United States. It has higher code execution efficiency and lower power consumption, and its maxi...[Details]
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In some electrical devices, indicator lights and signal lights are used, most of which are 15W or 8W incandescent lamps, but they consume a lot of power. Using neon lamps instead of incandesc...[Details]
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In the past, my country's central air-conditioning control system mainly used a single unit controller with a single-chip microcomputer as the control core, that is, one controller can only control on...[Details]
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This year is the first year of 5G mobile communications. Compared with traditional application scenarios such as personal communications and entertainment, the advantages of 5G technology have broade...[Details]
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Digital tubes are widely used. They have segment latches and bit latches. Segment latches are used to display the numbers you want to display, and bit latches are used to position a certain digital t...[Details]
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Influence of measured fluid characteristics: Due to the nature of natural gas itself, it will undergo complex changes with the change of external ambient temperature, thus affecting the measurement ac...[Details]