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Everyone has heard of the concept of "burn-in", which can bring out the sound quality of headphones to the extreme. It is like a "ritual". Most headphone enthusiasts believe that newly purchased he...[Details]
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NVIC is part of the Cortex-M3 core. Information about it is not in the "STM32 Technical Reference Manual". You should refer to ARM's "Cortex-M3 Technical Reference Manual"
The vector interrupts of Co...[Details]
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If the SMPS
switching
frequency is designed to be non-fixed and to change around a certain frequency, its
EMC
electromagnetic wave will spread out and will not produce large pea...[Details]
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1 AT89S52 MCU Introduction
1.1 Main features of the chip
The AT89S52 microcontroller is a high-end, enhanced product recently launched by Atmel. It is a low-power, high-performance CMOS 8-bit mic...[Details]
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Inductors are also passive components. They only work when current passes through them. Their function is to convert AC to DC, then filter out some noise waves and let stable waves pass through. T...[Details]
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The current fast charger cannot charge quickly according to the characteristics of the battery itself, resulting in more gassing, high temperature rise, and shortened battery life. In response to the...[Details]
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PrimeSense technology is the basis of the Microsoft Kinect sensor system, which is designed to work with the Microsoft Xbox 360 console gaming system (Figure 1). Its working principle is very simple,...[Details]
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Li Auto has released its supercharging station, which has two types of supercharging stations: 2C and 4C. In this regard, new energy car owners are asking "What is the difference between 2C and 4C as...[Details]
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Aiming at the problems of low precision and poor stability in the temperature box control process, this paper designs a high-precision temperature control system based on MSP430F149 single-chip m...[Details]
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Setting up i2c in pic: The pins cannot be set to open-drain output during initialization, otherwise the levels of the two pins will be pulled low when the module is enabled. In register I2CxION, ...[Details]
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At 15:46 on June 30, the 110 kV Xingsheng substation invested and built by Anhui Zhongyi Power Sales Company was successfully connected to the power grid, marking the successful commissioning of th...[Details]
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OnePlus announced through its official Twitter account that it will launch a new Buds series of true wireless earbuds on October 14, which means it will be released together with the OnePlus 8...[Details]
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application
The customer needs to build a test bench for automobile steering tie rods (inner tie rods and outer tie rods) to complete the test of the outer tie rods and inner tie rods and obta...[Details]
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According to news on September 3, the HarmonyOS operating system is an operating system independently developed by Huawei. It was first unveiled at the Huawei Developer Conference on August 9, 2019. ...[Details]
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Adaptive tactile technology is increasingly being used in the automotive industry. Merritt's adaptive tactile multi-function knob is one of the projects that follows this trend. Every day we push b...[Details]
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