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01. Integration is taking over the motor control market due to technological advances. Brushless DC motors (BLDC) and permanent magnet synchronous motors (PMSM) of various sizes and power densities...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In order to realize the automatic observation of regional precipitation, this paper introduces the design of a precipitation collection system with a siphon sensor. This scheme uses a siphon precip...[Details]
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The frequency converter is a power electronic device that can convert fixed-frequency AC power into adjustable-frequency AC power, thereby achieving speed regulation and control of the motor.
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Default startup parameters: bootargs=root=/dev/mtdblock2 rootfstype=yaffs2 init=/linuxrc console=ttySAC0,115200 bootcmd=nand read 0xc0008000 0x200000 0x500000;bootm 0xc0008000 baudrate=115200 ethaddr...[Details]
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There are many traditional DC motor speed control methods, such as voltage regulation, weak magnetic field speed control, etc., which have the disadvantages of slow speed control response, poor a...[Details]
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In recent years,
power supply
products have made breakthrough progress, but at the same time,
the problem of
energy
waste has become a growing concern at home and abroad, which is re...[Details]
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According to Reuters, Japan's Panasonic said on Thursday that it would comply with the U.S. ban on Huawei and stop selling some components to Huawei. It is understood that Panasonic has been supply...[Details]
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Open drain output: The output terminal is equivalent to the collector of the transistor. A pull-up resistor is required to obtain a high level state. It is suitable for current-type driving and ...[Details]
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China's 5G licenses have been issued, and the three major operators will officially launch 5G network operations in September. It is reported that the capital expenditure of China Mobile, China Unico...[Details]
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Yesterday was the first sale day of Realme Q. According to the information released by Realme CMO Xu Qi, as of 0:00-24:00 on September 9, Realme Q won the sales champion of single product mobile phon...[Details]
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Overload operation of a transformer means that the capacity transmitted by the transformer during operation exceeds the rated capacity of the transformer. The rated capacity of a three-phase transfor...[Details]
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A humidifier is a device used to increase the relative humidity in an enclosed area to ensure that there is enough moisture in the area. Especially in winters, when the heater is turned on, it caus...[Details]
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At the Tmall Genie new product launch conference on the afternoon of October 18, the new president Peng Chao revealed that in 2021, the number of daily active screen-equipped devices of Tmall Genie i...[Details]
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Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]
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