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The small size and low cost of home appliance control boards mean that high-cost materials will not be used in the circuit to solve the electromagnetic interference problem. The interference of hom...[Details]
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Multiple Input and Multiple Output (MIMO) technology is arguably the next most important development in wireless communications since the advent of digital communications. Many new wireless commun...[Details]
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A financial analyst pointed out that the signal reception problems of Apple's 3G iPhone may be caused by some defective chips.
Richard Windsor, an analyst at Nomura Securities, said in a resea...[Details]
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1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data,...[Details]
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This paper introduces the technology and application of optical transceiver modules and digital non-volatile variable resistors in optical communication networks, and focuses on the design and appl...[Details]
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Novaled, a German company, has successfully developed p-type and n-type field effect transistors based on a single-layer pentacene semiconductor layer by using its own p-type and n-type dopants. This ...[Details]
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1. Introduction
Most of the existing heaters use traditional devices such as electric heating tubes and electric heating wires for heating. The outer shell of the electric heating tube is a ...[Details]
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1 Introduction
The DVB-S digital satellite live broadcast system standard is designed to meet the bandwidth of satellite transponders and the transmission characteristics of satellite sign...[Details]
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0 Introduction
The pipeline detector is a special portable instrument that uses the secondary field principle to detect underground metal pipelines. It generally includes a transmitter and...[Details]
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0 Introduction
The mobile mechanism is the main body of the cleaning robot, which determines the movement space of the cleaning robot and generally adopts a wheeled structure. The sensor syste...[Details]
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introduction
With
the development of
embedded
systems,
embedded
software design is moving closer to software platforms. The design of microcontroller software is no longer...[Details]
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Differential circuits can effectively remove common-mode noise in high-frequency and high-speed designs. Differential devices and transmission lines are not only commonly used in high-speed digital...[Details]
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0 Introduction
The aging process of the world's population is accelerating. In the next 50 years, the proportion of people over 60 years old is expected to double. The number of disabled p...[Details]
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0 Introduction
With the rapid development of computer information network technology, industrial control systems with PLC as the core are also developing in the direction of large-scale an...[Details]
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1 Introduction
There are six water pumps in the water supply pump room of the first water plant in Chenghai District, Shantou City, including two pumps of three different powers: 55kW,...[Details]