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Abstract: A new DC/AC power transmission circuit topology is proposed. By using pulse-by-pulse magnetic reset technology, the high-frequency transformer can withstand the high-frequency SPWM pulse tra...[Details]
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The China Semiconductor Materials Innovation and Development Conference was officially held in Beilun, Ningbo. Dr. Fei Lu, executive vice president of Shanghai Xinsheng Semiconductor, pointed out in ...[Details]
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PMS-80 is the product of more than ten years of research and manufacturing experience of Yuanfang Company in monochromator spectrometers combined with modern technology. This new spectrometer has g...[Details]
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When the stepper motor works normally, it moves one step angle for each control pulse it receives, that is, it moves forward one step. If the control pulses are continuously input, the motor will r...[Details]
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IDC's "China WLAN Market Quarterly Tracking Report, Q3 2019" report shows that the overall size of the WLAN market reached US$230 million in the third quarter of 2019, showing a steady upward trend. ...[Details]
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A security vulnerability was recently discovered in Micron's 5200 and 5200 series SATA SSD hard drives for the data center market. Micron later confirmed the problem and said that it is difficult to ...[Details]
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On November 12, 2019, WPG Investment Holding Co., Ltd. held a board of directors meeting and approved a public tender offer to acquire the issued and outstanding common shares of WT Microelectronics ...[Details]
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Metal-oxide semiconductor field effect transistor, or MOSFET for short, is a field effect transistor that can be widely used in analog and digital circuits. It is a power semiconductor device. MOSFET...[Details]
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1. Introduction:
The modulation wave of SVPWM was derived above. The modulation wave is compared with the carrier wave, which is the implementation method of SVPWM based on the carrier wave. S...[Details]
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In Keil C51, call the library function directly:
#include intrins.h // declares void _nop_(void);
_nop_(); // Generate...[Details]
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Design of an intelligent robot maze car based on MCS-51 single chip microcomputer
Robots should have several features: mobile function, execution function, feeling and intelligence. At present, t...[Details]
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Intel demonstrated an early prototype of the next generation of Thunderbolt based on the newly released USB4 v2 and DisplayPort 2.1 specifications.
80Gbps bidirectional bandwidth,...[Details]
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Training project three: PLC control station call unit
1. Learning Objectives
【Knowledge Objectives】
Master the PLC programming design process.
1. Be able to design the ext...[Details]
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Because it is powered by dry batteries and needs a long standby time, and the cost is limited and stm8l cannot be used, so the journey of low power consumption begins 1. Component selection When se...[Details]
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Many Tianfu Energy Storage vanadium battery stacks have been successfully delivered. Recently, Sichuan Tianfu Energy Storage Technology Co., Ltd. has provided customers with many independently develop...[Details]
DIY/Open Source Hardware
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