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In the assembly language of the ARM processor, the constant expression of in the instruction syntax format has the following provisions: "The constant must correspond to an 8-bit bitmap, that is, the...[Details]
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We can use the signal reflection principle of radar level meter to measure various media, which is applicable to all walks of life. So today, Anliang Instrument will focus on the measurement principl...[Details]
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This paper designs a low-voltage, constant-gain, Rail-to-Rail CMOS operational amplifier. The entire circuit is designed using standard 0.6um CMOS process parameters and simulated using the HSPICE ...[Details]
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Introduction: There are only two external interrupt source input terminals in the MCS-51 series microcontroller. When there are more than two external interrupt sources, they must be expanded. The fo...[Details]
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O Introduction
Traditional
diode
rectifiers used in the front end of
electronic
equipment
act as a harmonic
current
source, interfering with the grid lin...[Details]
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By: NXP CTO Lars Reger Now that I’ve been working from home for a few months, I have to say that remote work is both a miracle and an opportunity for innovation that, believe it or not, will make r...[Details]
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As we expected, Huawei will never sit idly by in the face of the popularity of Xiaomi SU7.
At the Hongmeng Ecosystem Spring Communication Meeting held on April 11, Yu Chengdong took out ...[Details]
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Touch screens are not new. Long before the advent of this wave of smartphones, you have seen touch screens on various PDAs, mobile phones, and even black-and-white screen phones. However, in most peo...[Details]
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On February 22, Mercedes-Benz and Google announced a long-term strategic partnership to further accelerate automotive innovation and create the next generation of digital luxury car experiences. Thro...[Details]
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1 Introduction The vortex gas flowmeter is a velocity flowmeter that is widely used in the production, storage and transportation of crude oil. Since it has no moving parts and has temperature and pr...[Details]
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The operational amplifier is a typical analog integrated circuit. It can be said that the existence of the operational amplifier is the beginning of the analog integrated circuit, and its history is ...[Details]
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Coal Mine Inspection
Robots
are automated robotic systems designed specifically to perform inspection tasks in coal mine environments. They are used to detect the status of coal mine equ...[Details]
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1. Key points of timer/counter PWM design
According to the characteristics of PWM, the following points should be noted when using the ATmega128 timer/counter to design output PWM:
1. First, the P...[Details]
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Electric aircraft may be the future of aviation. In theory, electric aircraft are quieter, cheaper and more environmentally friendly than traditional aircraft. If an electric aircraft can fly 1,000 k...[Details]
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The S3C2440 chip only provides 27 address lines on the pins provided to the outside. The 27 pins on the chip can only access 128MB of peripheral space. In order to expand the access range of peripher...[Details]