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Descent method A common technique used in parallel DC/DC power supplies is the so-called droop method. If the output voltage of the paralleled supplies is reduced and the load curr...[Details]

CoolGaN is a product of Infineon's GaN enhancement mode high electron mobility transistor (E-HEMT) series. Recently, the company launched two products that have entered mass production - CoolGaN ...[Details]

    The default working frequency of S3C2440 CPU is 12MHz or 16.9344MHz. The one used on my 2440 development board is 12MHZ, and the most used one here is 12M. Using PLL circuit can generate higher ma...[Details]

Earlier, Apple disclosed a patent related to the Titan project at the European Patent Office, which was published on February 15, 2019 and numbered EP3482220.   This system involves using multiple re...[Details]

According to market research data, it is estimated that the sales of the two major automobile consumer countries, China and the United States, will decline by 7% and 3% in 2019, indicating that the a...[Details]

OnePlus has already launched its latest flagship smartphone, the OnePlus 10 Pro, in the Chinese market. The company is yet to bring the device to global markets, and the release of the standard OnePl...[Details]

On the evening of November 17, Jiangfeng Electronics announced that the company recently signed a "Partnership Equity Transfer Agreement" with Zhao Yongqing, and acquired part of his subscribed share...[Details]

    某小区的供热站，一台250kW的鼓风机向锅炉内吹煤粉。原来使用节风门调整鼓风机的风量，从而控制燃烧量。现在采取了变频器控制鼓风机，通过鼓风机的转速快慢来控制燃烧量。改造后，节电效果显著，但是却发现无功补偿装置中的保险频繁烧毁。希望解决这个问题。 　　This is because the inverter generates strong harmonic current emiss...[Details]

Materials: 6 common cathode SEGs (I made 4), 6 SN74HC595Ns (I used 4), pins, and some wires SEG digital tube display Digital tube serial display schematic diagram 74hc595 pin description: The mic...[Details]

    As a mechatronics product, the brushless DC motor has a series of advantages of AC motors, such as simple structure, reliable operation, and convenient maintenance, and has many advantages of brus...[Details]

Jiwei.com News Shanghai is the focus of China and the world. Although Shanghai's focus changes with time, it always brews the power to influence the world in the trend of the times. With the unveilin...[Details]

Opening remarks: The second method introduced in the previous section is more intuitive than the first method because it adds an array input interface to the function. However, since there is only an...[Details]

Comprehensive compilation from HPC and Techcrunch I don’t know if it was a coincidence, but during the National Day holiday, both Nvidia and Arm held developer conferences. Nvidia CEO Jensen Huang ...[Details]

Introduction: Single-key switch circuits have been widely used in digital products such as PDAs, mobile phones, and electronic dictionaries, and their implementation methods are diverse. Generally, R...[Details]

With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]