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Using power lines as channels for communication is a good way to solve the "last mile" problem. However, as a communication channel, power lines have the characteristics of high noise, multipath ef...[Details]
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At the packaging site of granular products such as tea, medicine, monosodium glutamate, and sugar, accurate and easy-to-operate weighing devices and fast and reliable feeding mechanisms are needed....[Details]
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Super-Junction MOSFET devices, based on charge-balanced technology, offer outstanding performance in terms of both reduced on-resistance and parasitic capacitance, which usually require a trade-off...[Details]
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5G is undoubtedly the hottest topic at the moment. It is not only a technological revolution, but also an industrial revolution involving many fields. In June this year, with the Ministry of Indust...[Details]
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There are many types of LED automotive lighting, which are mainly divided into two categories: interior lighting and exterior lighting. Before introducing the solution, we need to clearly know wha...[Details]
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In the field of AC electrical transmission, three-phase motors and their speed drive systems are widely used. In applications such as metallurgical steel rolling, mine hoisting, locomotive traction...[Details]
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Microcontroller Paper 7 DC Stabilized Power Supply
1. Mission
Design and manufacture stable power supplies that convert AC to DC.
II. Requirements
1. Basic requirements
(1) When t...[Details]
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On December 1, the CPC Central Committee and the State Council issued the Outline of the Integrated Development Plan for the Yangtze River Delta Region. The Outline points out that it is necessary to...[Details]
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At 15:19 on November 11, the world's first 300MW salt cavern advanced compressed air energy storage demonstration power station built by China National Energy Storage (Beijing) Technology Co., Ltd....[Details]
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Universal Robots (UR) and six partners appeared at the 3rd China International Import Expo (CIIE), focusing on the innovative application scenarios of collaborative robots in smart manufacturing and ...[Details]
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This article describes the circuit principle and application of CO (carbon monoxide) infrared detection system design based on CAN bus and MSP430
This system is based on the desig...[Details]
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According to preliminary data from Counterpoint Research's Smartphone 360 Monthly Tracking Report on July 15, global smartphone sales in the second quarter of 2024 increased by 6% year-on-year, t...[Details]
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How to judge whether the crystal oscillator in the circuit is overdriven?
Resistor RS is often used to prevent the crystal oscillator from being overdriven. Overdriving the crystal oscillator w...[Details]
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1. Design Features
1. Very high efficiency: 82%
2.
Small number
of components
: only 40 components are needed
3. No common mode inductor
is
required
to meet th...[Details]
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A soft starter is a device used to start and control a motor. It adjusts the starting current and voltage of the motor to achieve smooth starting and stopping of the motor. The soft starter paramet...[Details]