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Abstract: This paper introduces a design scheme of an audible and visual alarm device based on the control of the STC89C52 single-chip microcomputer (MCU). The system designed in this scheme can re...[Details]
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At the Honor "Extraordinary" press conference on the evening of August 12, Honor Terminal CEO Zhao Ming announced a series of products including the Honor Magic 3 series and the Honor Tablet V7. Afte...[Details]
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According to Jiwei.com, on April 19, the National Development and Reform Commission held a press conference. Meng Wei, spokesperson for the National Development and Reform Commission, said that in t...[Details]
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Austrian microelectronics AG ( SIX : AMS), a leading global designer and manufacturer of high-performance analog ICs for consumer and communications, industrial and medical, and automotive applicatio...[Details]
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Recently, it was reported that Infineon Technologies, the leader in the automotive power semiconductor field, has a large number of defective IGBT chips supplied to Hyundai Motor's IONIQ 5. This will...[Details]
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Today, we increasingly receive medical care and monitoring outside of traditional settings such as hospitals, clinics or doctors’ offices.
This alleviates the pressure on clinical spaces caus...[Details]
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This paper introduces the design and production of a portable power system with strong versatility and low cost. The system has two power supply modes. It can be powered by an external power supply...[Details]
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According to official news from China Electronics Technology Group Co., Ltd., the ultra-high frequency radio frequency identification chips developed by China Electronics Technology Network Communica...[Details]
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When many customers use the signal generator, they find that it has no power output and the output amplitude is only ±10V. It is prone to problems such as low output voltage, weak load capacity, and ...[Details]
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LiDAR has great potential in the application of driver assistance systems (ADAS), and the technology selection and supply chain management of automotive applications will greatly affect the future de...[Details]
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The No. 1 main transformer SFSZ8-25000/110 of a 110kV substation was damaged due to an accident. The company returned the transformer to the manufacturer and formed a joint investigation team to an...[Details]
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1 Domestic research status
At present, low vibration and noise, high-efficiency blades usually adopt the design method of increasing the number of blades and twisting the blades. It is often d...[Details]
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The development of modern
electronics
industry has promoted
the development of
power supply
industry. Any electronic equipment cannot do without power supply of various precision...[Details]
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The LiDAR market has become hot with the prosperity of the intelligent driving industry, and discussions on LiDAR topics have become unprecedentedly heated. On September 19, the 4th "Jingguang Tech...[Details]
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0 Introduction
Traditional shallow sea topography measurement is carried out with ships as platforms and sonar technology. This measurement method forms a blind spot for some areas that are diffi...[Details]