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Lightning disaster is one of the natural disasters that humans cannot avoid at present. Surge protector (SPD) is a device that suppresses the impact voltage generated by lightning, electrical syste...[Details]
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DIY: High-brightness LED flashlight, the principle is simple and very practical. Make your own high-brightness LED flashlight , from the working principle, circuit diagram, welding current stabilizat...[Details]
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Harnessing the speed of wolves, Tektronix and Chenxin join forces to solve the problem of wide bandgap semiconductor testing
Beijing, China, November 8, 2021 – Recently, the Silicon ...[Details]
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At present, the diversified functions of consumer electronic products (such as color TVs, stereos, etc.) make the control circuit more complicated. The I2CBUS (Inter ICBUS) bus introduced by Philip...[Details]
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Creating arbitrary waveforms doesn't have to be difficult! Creating arbitrary waveforms on a modern function generator or arbitrary waveform generator (AWG) is not as difficult as you might think. Ma...[Details]
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Recently, Xi'an Shaangu Power Co., Ltd. (Shaangu Power for short) and China Energy Construction Digital Technology Group Co., Ltd. (hereinafter referred to as China Energy Construction Digital Technol...[Details]
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Because the substrate of a MOS transistor is either connected to the source or to VDD or VSS, it is often used as a three-terminal device. Since the threshold voltage of future CMOS technology will...[Details]
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The working principle of the optical mouse is: there is a light-emitting diode inside the optical mouse, and the light emitted by the light-emitting diode illuminates the bottom surface of the optical...[Details]
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On June 24, LG Display announced that it was the first in the industry to complete the development of tandem OLED panels for notebooks and has achieved mass production.
It is understood that t...[Details]
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1CSR determination There are three common ways to identify the leads of a compressor: 1) According to the components actually connected to the compressor leads; 2) Use the resistance block of a multi...[Details]
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Linux does not come with the genext2fs tool by default, so you need to download it. The project address is: http://sourceforge.net/projects/genext2fs/files/genext2fs/ . The latest version is genext...[Details]
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On October 14, Yancheng City held the seventh press conference of the series of themed press conferences of "Carbon Road Pioneer" to further deepen reform and bravely develop new quality productivity....[Details]
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As an important component of new energy vehicles, DC-DC converters play a pivotal role in the energy conversion process and are related to the stability and safety of vehicle power consumption. There...[Details]
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According to Jiwei.com, as a latecomer in the packaging and testing industry, Qipai Technology is not only smaller in overall scale compared with listed companies in the industry such as Changdian Te...[Details]
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Here is a brief introduction to DS18B20: DS18B20 is a temperature sensor with a "one-line bus (single bus)" interface . Compared with traditional thermistors and other temperature measuring component...[Details]
Analog electronics
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