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As my country's urbanization process accelerates, rapid identification of people's identity information in public places has gradually become a basic part of modern life in the fields of vending, tra...[Details]
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Intel's lagging behind in process progress in recent years is related to the repeated delays in the 10nm and 7nm processes. The delay in the new process is also related to Intel's previous decision n...[Details]
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With the development of society, people are increasingly advocating green lighting, and LED fluorescent lamps are being widely used as one of them. Compared with ordinary fluorescent lamps, LED flu...[Details]
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1 Introduction
LED is called the fourth generation of lighting source or green light source. The light emitting device of LED is a cold light source, which has the characteristics of energy sa...[Details]
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1. Introduction This system is mainly composed of AT89C51, DS18B20 temperature module, LCD1602 liquid crystal display, DS1302 clock module and matrix buttons. 2. Operation effect diagram 3. Pa...[Details]
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1 The Origin of OPC Technology
OPC (OLE for Process Control) technology is the application of object linking and embedded technology in process control, including a series of industrial automat...[Details]
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Significance: Sometimes when we operate multiple STM32 IOs, the hardware design may not be regular, such as the output pins are: PB3, PC4, PC5, PD0, but the operations of these pins have commonalitie...[Details]
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Compared with inductor-based voltage controllers, charge pumps have the advantage of small size and are widely used in portable products to provide negative power supply voltages. Combining a ...[Details]
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Apple is developing a new payment service that will allow iPhones to accept payments directly on the device without the need for additional hardware, according to Bloomberg. Currently, the iPho...[Details]
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Piezoelectric ceramic actuators are new micro-displacement devices developed in recent years. They have the characteristics of small size, large thrust, high precision and displacement resolution, and...[Details]
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The carbon dioxide detector is a new type of detection instrument. This innovative gas detector is equipped with various functions and is suitable for various purposes in daily industrial production...[Details]
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The unannounced OnePlus Nord CE 2 Lite 5G has now appeared on Amazon India, and some details have been exposed: including a 5000mAh battery and 33W SuperVOOC fast charging, as well as a specia...[Details]
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China Energy Storage Network News:
On November 18, the 22nd United Nations Climate Change Conference closed in Marrakech, Morocco. This is the first United Nations Climate Change Conference a...[Details]
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0 Introduction
Current car audio and high-fidelity stereo systems contain microprocessor circuit units, which provide a control interface for audio processing, and can achieve many req...[Details]
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With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]
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