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The DCD (or DCDU)
syntax format is:
label DCD (or DCDU) expression.
The DCD (or DCDU) pseudo-instruction is used to allocate a continuous word storage unit and initialize it with the expressi...[Details]
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Introduction
Discrete difference amplifiers with op amps and external gain setting resistors have mediocre accuracy and significant temperature drift. Using 1%, 100ppm/°C standard resistors, an i...[Details]
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Definition of mirror backup
As the name implies, system backup is to back up your system! The purpose is simple, backup is to prevent data loss or parameter confusion, and function change ...[Details]
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It is reported that the U.S. Department of Energy will grant General Motors US$9.1 million, of which US$2 million is explicitly related to the research and development of solid-state batteries. Rece...[Details]
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On July 9, 2019, local time, Red Hat announced that it had been formally acquired by IBM, with a total equity value of approximately $34 billion. At present, IBM's acquisition is very successful, and...[Details]
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Apple Watch has recently launched the 2022 Spring Festival Challenge Medal, and the icon is a tiger head icon for the Year of the Tiger. 2022 Spring Festival Challenge Relaxation season shou...[Details]
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Conductivity meter The conductivity meter is an online water quality analyzer with a wide temperature range and is developed for high-end water quality management and automation control in medical mu...[Details]
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As cities expand and people's living standards improve, there are more and more vehicles on the road. This not only increases traffic pressure, but also puts higher requirements on vehicle management...[Details]
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Based on its experience in dealing with bad weather, Finnish autonomous driving technology company Sensible 4 has taken the lead in developing autonomous driving software solutions suitable for real-...[Details]
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The top five IaaS providers account for more than 80% of the market share
Gartner
's statistics show that the global Infrastructure as a Service (IaaS) market will grow from...[Details]
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0 Introduction
With the development of microcomputer control technology, single-chip microcomputers have become the leader with their unique performance and superior performance/price ratio, and are...[Details]
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１序言
随着电力电子器件和控制技术的不断应用，通用变频器作为以实现产业机械为主的自动化、省力化、节能化的交流调速装置而得到了迅猛发展。由于对通用变频器技术进步的期待日益高涨，而使其的应用不仅在工业生产方面，而且在健康/医疗设备、娱乐装置、环境/生活方面的装置及家用领域的使用也得以不断扩大。
在新市场应用的不断扩大之中，原先的各种变频器的应用方面的技术进步也同样突飞...[Details]
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InvenSense sensor partners enable efficient prototyping and development for wearables, hearables, healthcare devices, drones, other IoT and robotics applications
Partner...[Details]
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#include REGX52.H #include stdio.h #include "LCD.H" #include "18B20.H" #include "delay.h" sbit k1=P3^5; sbit k2=P3^6; sbit csb=P2^5; sbit csbint=P3^2; sbit bg=P2^6; sbit fmq=P3^3; unsign...[Details]
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What is the buzzer used for?
A buzzer is a common electronic component used to send out sound signals. It usually consists of a vibration device (such as a piezoelectric crystal or an electrom...[Details]
MEMS sensors
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