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According to industry insiders, Huawei has started mass production of its next-generation foldable smartphone since November. The phone will compete with Samsung's Galaxy Z Flip 3 and is expected to ...[Details]
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According to the official website of Xingfa Group, Hubei Xingfu Electronic Materials Co., Ltd., a subsidiary of Xingfa Group, has recently made a major breakthrough in technological innovation. Its e...[Details]
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BYD's "blade battery" and Aian's "magazine battery" are both masters of domestic battery technology. It is not difficult to see from the naming of the two that they pay more attention to "attack", bu...[Details]
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1. Mirror dew point meter measurement method
Gases with different moisture contents will condense on mirror surfaces at different temperatures. Photoelectric detection technology is used to detec...[Details]
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With the continuous development of electronic power device design technology, inverters are widely used in various designs, among which series resonant full-bridge inverters are used more frequently....[Details]
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Application areas: high voltage and high power motor variable frequency speed regulation.
Challenge: The unit series high-voltage inverter uses several low-voltage power units in series to...[Details]
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The interrupt system of 80C51 has 5 interrupt sources (80C52 has 6), 2 priorities, and can realize two-level interrupt nesting. According to its schematic diagram, it can be seen that 80C51 has...[Details]
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Jingjiawei announced on May 18 that the second graphics processing chip in the company's JM9 series has completed the tape-out and packaging stages. The product has not yet completed testing and has ...[Details]
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Singapore's Lianhe Zaobao website recently reported that a research report showed that in May this year, the overall delivery time of chips was extended to 18 weeks, a further increase of 7 days from...[Details]
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Today, automakers are accelerating the pace of automotive technology innovation and developing new automotive concepts such as electric vehicles, connected vehicles, self-driving vehicles, and shar...[Details]
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This is related to the programming method inside the network analyzer. Early network analyzers such as the HP8753 series all support a maximum of 1601 frequency points, or 201, 101. Why is there an e...[Details]
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When several interrupt sources request interrupts from the CPU at the same time, they are queued according to the priority of the real-time events that occur, and the interrupt requests for the most ...[Details]
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These circuits are often used in systems that need to remain fully functional throughout their operating life, such as servers, network switches, redundant array of independent disks (RAID) storage...[Details]
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From July 8th to 10th, 2016, the Guangdong Huizhou Products (Nanchang) Exhibition officially kicked off at the Nanchang International Exhibition Center!
Leaders from Longmen County, Huizhou Ci...[Details]
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Traditional off-line switch-mode power converters produce non-sinusoidal input currents with high harmonic content. This can stress power lines, circuit breakers, and power utilities. In addition, har...[Details]
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