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High-power LEDs are becoming increasingly popular in automotive exterior lighting designs due to their excellent lighting characteristics and efficiency. The electronics supporting LEDs must be fast,...[Details]
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Recently, realme's new phone quietly landed on the website of the Ministry of Industry and Information Technology, and its appearance and some configurations have been exposed. There were sev...[Details]
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Electric motors have been ubiquitous for the last century, powering a wide range of industrial equipment including pumps, fans, and compressors. Over the past few decades, variable frequency drives...[Details]
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introduction
With the development of communication and radio and television services, the radio spectrum is rapidly and massively occupied, and channel congestion and mutual interference are...[Details]
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Apple supplier BOE recently converted one of its factories in China to produce larger OLED displays for devices other than smartphones, including tablets and computers, according to South Korea's The...[Details]
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On September 6, the State Grid Corporation of China's scientific and technological project "Research on Flexible Transmission Network Planning and Evaluation Methods and Key Application Technologie...[Details]
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As the technology of autonomous driving is advancing rapidly, many image capture and safety controls of vehicles rely on sensors, but many organizations point out that sensors cannot meet safety requ...[Details]
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Today, He Gang, president of Huawei's mobile phone product line, showed the outside world Huawei's automated disassembly platform for disassembly and repair. It can complete the disassembly of a mobi...[Details]
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1. Introduction This circuit is composed of AT89C51 minimum system and LCD1602 liquid crystal module. It can realize vertical scrolling, left and right scrolling and playback pause. 2. Implementati...[Details]
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Following the launch of "Cosmic Red" and "Midnight Black" in January this year, Sony announced that it will launch custom faceplates in three colors: "Nova Pink", "Starlight Blue" and "Galactic P...[Details]
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Australian researchers recently demonstrated the operation of a new type of qubit, called a "flip-flop" qubit, which combines the exquisite quantum properties of individual atoms with the ease of con...[Details]
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1-4-2. Parallel switching power supply output voltage filter circuit As we know above, when the parallel switching power supply does not have an output voltage filter circuit, the amplitude of the ou...[Details]
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Midea's first global HarmonyOS refrigerator BCD-603WKGPZM was recently launched on Huawei Mall. The original price was 7,999 yuan, but it is currently discounted by 1,000 yuan for a limited time, bri...[Details]
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The smart home system is a comprehensive home service and management integrated system composed of subsystems such as smart home security system, network service system and home automation system. Am...[Details]
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1 Introduction
In the design of RF amplifier circuits, the problem of input and output impedance matching is generally involved, and the design of the matching network is the key to solving the...[Details]
Sensor
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