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Chapter 1 Hardware Design and Principles The AT89C51 single-chip microcomputer is the core and plays a control role. The system includes a digital tube display circuit, a reset circuit, a clock circu...[Details]
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As a new method of temperature measurement, infrared thermal imaging cameras are not only widely used in high-temperature and high-heat industries such as metallurgy and petrochemicals, but are also ...[Details]
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Introduction In automotive electronic systems, CAN bus communication technology not only reduces wiring harnesses, reduces vehicle weight and improves efficiency, but more importantly, it realize...[Details]
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The digital ward call system is a special call system used in hospital wards, nursing homes and other places to communicate with medical staff and patients. It is one of the necessary equipment to imp...[Details]
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Introduction
Currently, distributed base stations mainly use two open interface standards: the CPRI interface (Common Public Radio Interface) standard that separates the wireless device and t...[Details]
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51 ultrasonic serial port display program. /***********************************************************************************************************/ //HC-SR04 Ultrasonic Distance Measurement Mo...[Details]
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A device that converts direct current to alternating current for use in stand-alone systems or to supply power to the grid. Frequency converters are often referred to as power controllers for motor...[Details]
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A hollow float is placed in the liquid. When the liquid level changes, the float will produce the same displacement as the liquid level change. The displacement of the float can be measured mechanica...[Details]
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According to Jiwei.com news, according to the author's observation, in the past two years, as the smartphone market has become increasingly weak and fallen into a state of stock competition, and semi...[Details]
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The Double 11 Shopping Festival is approaching recently. I believe that the young people in front of the screen have already prepared their shopping carts, waiting for the unified shopping on N...[Details]
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On October 31, the first phase of Zhongna Energy's 50,000-ton sodium iron sulfate cathode material mass production base was put into production and the second phase construction ceremony was grandl...[Details]
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A dual H-bridge brushed DC motor driver with a highly configurable power stage. The device is optimized to drive two different brushed DC motors with variable current limit and an internal 5 V LDO ...[Details]
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Introduction: This article is a key debounce program I wrote in C51 language. You will definitely ask why debounce is needed. At this point, I want to explain that there are several ways to debounce....[Details]
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01
Background
Internal short circuit (ISC) is one of the main causes of thermal runaway (TR) of power batteries. Early diagnosis and early warning of ISC of power batteries through batter...[Details]
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Contact measurement and non-contact measurement are two common measurement methods, which are widely used in industrial production, scientific research and daily life. This article will introduce t...[Details]
DSP and ARM Processors
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