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introduction
Embedded devices have developed rapidly and penetrated into every corner of life due to their affinity with users and natural human-computer interaction interface. The design metho...[Details]
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Today, Redmi officially preheated the Redmi Note 11 series again. This phone will be equipped with JBL symmetrical stereo speakers. The upper and lower sound units are of the same size, and the...[Details]
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Fitbit has launched the third generation of its Ace activity and sleep tracker for kids, the Fitbit Ace 3. Designed for kids aged 6 and up, the Fitbit Ace 3 adds new animated clock faces, custom...[Details]
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Examples and descriptions of all common ARM instructions:
Program jump instructions:
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BX,
syntax: bx Rn
This instruction executes a program jump. After execution, the...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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As the main battlefield of the county's industrial economy, the Lingang Industrial Zone of Guanyun County, Lianyungang City, has always adhered to the concept of project-oriented, focusing on the prim...[Details]
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When porting the stm32 library program, an error "#error "Please select first the target STM32F4xx device used in your application (in stm32f4xx.h file)"" occurred. The STM32F4xx device was not ...[Details]
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According to foreign media reports, Apple will release two new products in May. It is expected that the two will be the new 13-inch MacBook Pro and the new AirPods. Their debut will be the same as th...[Details]
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Gas turbine flowmeter
It is a commonly used flow measurement instrument with obvious advantages such as compact structure, intuitive and clear reading, high reliability, no interference from external...[Details]
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This is the first time I write about my learning process. This is just the beginning. Of course, it is not the end.
I had nothing to do today, so I read a book on microcontrollers. Suddenly I realize...[Details]
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1. Decoupling capacitors
A decoupling capacitor should be configured between the power supply and ground of each integrated circuit, which can filter out the high-frequency noise from the power...[Details]
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As the core of the power generation base station, the life of the inverter affects the normal operation of the entire power station. The life of the inverter has become a matter of great concern to...[Details]
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The load effect of an oscilloscope probe is that when the probe is used to measure the waveform of two points in the circuit, a load is connected between the two test points. The size of this load wi...[Details]
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Dimming circuits are widely used in daily life. In teaching, it is not only an entry-level circuit for learning the application of thyristors, but also a classic project for intermediate maintenance e...[Details]
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There are many data acquisition devices on the market that can be used to record data on a PC, such as National Instrument's LabVIEW. However, the sensors of such devices are increasingly using USB in...[Details]
Microcontroller MCU
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