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Navigation is a means of guiding aircraft, ships, vehicles and individuals to arrive at their destinations safely and accurately along the selected routes on time. Acoustic positioning technology ...[Details]
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Pulse Width Modulation
Generate a sine signal and get the offset of its amplitude input to a square wave signal.
Since the offset of the square wave signal contains the information of the sine signa...[Details]
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Beijing Core Energy Investment Management Co., Ltd. (hereinafter referred to as "Core Energy Investment") was established in 2015, initiated by industry leaders in the industry, and jointly invested ...[Details]
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The mechanical timer of my bedside fan was broken, so I prepared a 51 microcontroller to design one. The program passed preliminary debugging on the experimental board, and I could start making the b...[Details]
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When charging single or dual-cell lithium-ion (Li-Ion) batteries through a USB port or AC/DC adapter, designers need solutions that can increase charging speed and solve the thermal issues associated ...[Details]
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The S3C2440 chip has a total of 8 A/D conversion channels, AIN0-AIN7, and only one converter with a conversion accuracy of 10 bits and a maximum conversion rate of 500 KSPS at a 2.5MHz A/D ...[Details]
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On June 1, the Zhejiang Automobile Engineering Society approved the release of the group standard "Performance Requirements and Test Methods for Digital Perspective A-Pillar Systems of Passenger Vehi...[Details]
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China Energy Storage Network News:
On July 11, 2018, senior leaders of Trina Solar Co., Ltd. and Lixin (Jiangsu) Energy Technology Co., Ltd. held a cordial meeting and signed a strategic coop...[Details]
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Discrete low noise, low distortion preamplifier
Function of the circuit
OP amplifiers developed for audio equipment include NE5532A and LM833A, which are known for their low noise, but these ICs ...[Details]
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——Interview with Tan Yongxiang, Chairman and Party Secretary of State Grid Fujian Electric Power Co., Ltd.
Our reporter Han Xu
Reporter: Since the beginning of this year, State Grid Corpo...[Details]
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With the rapid development of science and technology, many applications in the field of modern industrial measurement and control require the regular collection and storage of large amounts of data. ...[Details]
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The DC converter type high frequency link inverter is composed of a DC converter and a polarity reversal inverter bridge, including unidirectional DC converter type, bidirectional DC converter type an...[Details]
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SMIC is the largest and most advanced wafer manufacturing plant in China. The most advanced process currently in mass production is 14nm, but compared with TSMC and Samsung's 5nm, it is still two or ...[Details]
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Phenomenon 1: These signals have been simulated, and there is absolutely no problem.
Comment: The simulation model cannot be exactly the same as the real thing. Even the real things processed in d...[Details]
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Mitsubishi servo motor encoder zeroing is an important step to ensure precise motor control. This article will introduce the method and steps of Mitsubishi servo motor encoder zeroing in detail, in...[Details]
FPGA/CPLD
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