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Zhou Aiguo, Deputy General Manager of State Grid Hebei Electric Power Co., Ltd. and General Manager of Shijiazhuang Power Supply Company
Hebei Shijiazhuang Power Supply Company has conscientio...[Details]
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On July 2, Gatland Microelectronics Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Gatland") completed a round D financing of hundreds of millions of RMB.
This round of financing...[Details]
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Introduction: In 2023, with the popularization of 800V or higher voltage platforms in automobiles, higher requirements will be placed on a series of hardware such as fast charging, batteries, electri...[Details]
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The "Outline of Key Construction Tasks for Ubiquitous Power Internet of Things in 2020" (hereinafter referred to as the "Outline") recently issued by State Grid Corporation of China pointed out tha...[Details]
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GPIO is the channel through which STM32 interacts with peripherals. The protection diode of the GPIO port can be connected to two DC voltages: 3.3V or 5V (pins marked with FT), which allows the IO po...[Details]
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From overhead projectors in the 1980s, whiteboards in the 1990s, digital projectors in the early 21st century, to current interactive flat panel displays (FPDs), conference systems, as the most commo...[Details]
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As of the close of August 24, the three major A-share indices closed higher. The Shanghai Composite Index maintained a volatile consolidation trend throughout the day, and finally closed up 0.15% to ...[Details]
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With the arrival of the era of smart electric vehicles, intelligent configurations represented by autonomous driving and smart cockpits will be the core competitiveness of automobiles.
A...[Details]
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A few years ago, portable ultrasound systems were similar to laptop computers, but today they are small enough for doctors to carry around and use at any time. These smaller portable ultrasound sys...[Details]
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A digital oscilloscope is a high-performance oscilloscope made with a series of technologies such as data acquisition, A/D conversion, and software programming. The working method of a digital oscill...[Details]
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Figure 2
IGBT drive circuit
The function of the whole circuit board is equivalent to an optocoupler isolation amplifier circuit. Its core part is the chip HCPL-316J, in ...[Details]
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1. Development environment installation There are many integrated development environments that can be used for 51 single-chip microcomputers. The most commonly used one is Keil C51, which can be dow...[Details]
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To increase the data rate of M12, you can optimize it from the following aspects:
Adopt higher speed protocols: M12 connectors support different communication protocols, including serial commu...[Details]
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1: The basics of LED display devices.
There are two commonly used types of LED light-emitting devices, digital tubes and dot matrix.
1: Digital tubes.
A. Digital tubes are usually 8-s...[Details]