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Question: What is the difference between magnetic beads and inductors in solving EMI and EMC? What are their characteristics? Will the effect of using magnetic beads be better? Answer: In principle,...[Details]
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0 Introduction
In the past, the research on inverters focused on the use of new high-frequency switching power devices to reduce the size of filters, optimize the design of output filters to a...[Details]
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Speaker structure
1. Speaker
Speakers can be classified into many types: according to the transducer method, they can be divided into electric, electromagnetic, piezoelectric, digital...[Details]
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High reliability, powerful functionality, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessa...[Details]
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1 Introduction
Temperature measurement is widely used in production and life. Thermistor sensors are favored for their excellent performance such as stable temperature measurement characteristics...[Details]
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An Airbus plane has successfully taken off automatically using autopilot technology powered by a computer vision system, marking another step forward in the realization of autonomous flying cars, for...[Details]
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Basic coordinates
The base coordinate system is a Cartesian coordinate system used to describe the position of the workpiece. It is based on the world coordinate system.
In the default co...[Details]
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Require: 1. Set three scales: bass, middle and treble control buttons; 2. Design the sounds 1, 2, 3, 4, 5, 6, and 7 (Do-Re-Mi method to search for laxity); 3. Be able to play a simple nursery r...[Details]
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1 Introduction
Since the dynamic range of skin impedance of different groups of people is different, and even the dynamic range of skin impedance of the same person is different at differe...[Details]
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//1ms void Delay1ms() //@11.0592MHz { unsigned char i, j; _nop_(); i = 2; j = 199; do { while (--j); } while (--i); } //10us void Delay10us() //@11.0592MHz { unsigned char i; ...[Details]
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Addition and carry flags When adding two unsigned integers, the carry flag is a copy of the carry-out from the most significant bit of the destination operand. If the sum exceeds the storage size of ...[Details]
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Microwave radiometer is a microwave receiver that uses microwaves for remote sensing and thus detects ground objects. It is widely used in detecting the atmosphere, ocean, vegetation and soil. As a...[Details]
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1 Introduction
The current remote monitoring system communication usually adopts two methods: one is to use optical fiber as the transmission means, and the other is to use video cable tra...[Details]
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In ADAS or AD, the use of multi-sensor fusion helps solve problems such as detection, tracking and target recognition, improve system redundancy and reliability, and enhance data credibility and scen...[Details]
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In a popular sense, new energy storage refers to new energy storage technologies other than pumped storage, including new lithium-ion batteries, flow batteries, flywheels, compressed air, hydrogen (am...[Details]
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