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Introduction: ① As global awareness of environmental protection continues to increase, product carbon footprint evaluation is an important manifestation of corporate social responsibility. Many w...[Details]
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The selection of amplifier is explained by the simple design of ECG preamplifier circuit
ECG signals are very weak. Common ECG frequencies are generally between 0 and 100 Hz. The energy is...[Details]
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After the Sino-US trade war, the COVID-19 pandemic in China and around the world has further impacted the development of globalization. Well-known research organization BCA Research believ...[Details]
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The types of surface treatment of LED display screens include:
1. Plug-in module
It refers to the lamp with DIP package passing the lamp foot through the PCB board, and the tin is filled in the ...[Details]
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The following content is translated from the English manual of mega8. I hope it will be helpful to everyone. If you find any errors, please correct them.
mega8 fuses:
1: Not programmed (not selected...[Details]
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On September 24, Intel and FAW Group held a technology experience day event at FAW Group's NBD headquarters in Changchun. At the event, Intel exhibited a series of leading technologies and products i...[Details]
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Summary This article focuses on the benefits of using Ethernet direct digital controllers (DDCs) (also known as building controllers) in building management systems (BMSs) and explains how to inte...[Details]
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ARM The ARM processor is the first RISC microprocessor designed by Acorn Computer Co., Ltd. for the low-budget market. Earlier it was called the Acorn RISC Machine. The ARM processor itself is a 32...[Details]
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Huang Yonghua Liang Shouyu Zhou Peng
China Southern Power Grid shared some actual operation data with technology companies for the first time and held a power grid dispatch AI invitational com...[Details]
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1 Introduction
The PWM variable frequency speed regulation commonly used in industrial production at present belongs to the precision speed regulation. For fans and pumps, the inverter pow...[Details]
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Why should we ensure the indoor air quality of medical institutions? How can we ensure the indoor air quality of medical institutions? In the highly sensitive environment of health care facilities,...[Details]
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Brushless DC motor (BLDC), also known as electronically commutated motor (ECM or EC motor) or synchronous DC motor, is a synchronous motor that uses a direct current (DC) power supply. A brushless ...[Details]
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0 Introduction
With the development of science and technology and the application needs of social development, people have higher and higher requirements for high-definition video image acquisiti...[Details]
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In recent years, wireless speakers have attracted much attention in the consumer audio market. The demand for their diverse functions and applications has led to rapid growth in the industry, which...[Details]
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On the one hand, the purpose of video image encoding/decoding is to convert analog video signals into digital signals for transmission. On the other hand, since the amount of image data obtained b...[Details]