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According to THE CHOSUN Daily, Samsung has completed the development and mass production of Bot Fit, and the company plans to launch its first wearable assistive robot in the third quarter of this ...[Details]
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As portable battery-powered devices operate longer and longer, Class D amplifiers are becoming more and more popular due to their inherent efficiency advantages. Today, most Class D systems operate...[Details]
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Beijing Dangsheng Materials Technology Co., Ltd. (hereinafter referred to as "Dangsheng Technology") and Beijing Weilan New Energy Technology Co., Ltd. (hereinafter referred to as "Weilan New Energ...[Details]
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Industrial equipment includes various mechanical equipment, electrical equipment, instruments and meters used in production and manufacturing, covering a wide range of fields, including:
1. M...[Details]
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1. Compilation environment and library filesLinux environment: ubuntu-10.10Cross compilation: 4.3.3ARM board: tq2440libz : zlib-1.2.7libjpeg : jpegsrc.v7libpng : libpng-1.5.10libyasm : yasm-1.2.0op...[Details]
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On September 26, 2019, during the Hangzhou Yunqi Conference, Quectel Communications Co., Ltd. ("Quectel Communications", stock code: 603236), a global leading supplier of wireless communication and p...[Details]
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Now we ask the professional technical engineers to introduce to us what kind of PLC program is a good program? What are the characteristics of a good PLC program? Generally speaking, there are the ...[Details]
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1. Extended keyboard circuit
AT89C2051 is a 20-pin 8-bit single-chip microcomputer produced by ATMEL in the United States using CMOS technology. It has 2k bytes of flash ROM and 128 bytes of on...[Details]
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1. What is ripple?
Ripple is defined as the AC component superimposed on the DC stable quantity in a DC voltage or current.
It has the following main disadvantages:
1.1. It is easy to gen...[Details]
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This article describes a high
power
factor,
thyristor
dimming
LED driver
that
provides a rated voltage of 28 V and a rated current of 0.5 A for LED strings
over
a...[Details]
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Interrupt Concept: It is a process in which the CPU inserts another program into the execution of the current program due to hardware or software reasons. The interruption process caused by hardware ...[Details]
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The most common fault of cable TV (CATV) is the interruption of system signal. When repairing such faults, it is very inconvenient to carry a large field strength meter. Although the digital field str...[Details]
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The thermal management system should reduce the load on the power battery as much as possible, especially in winter. According to foreign media reports, Mahle has developed an economical and compact ...[Details]
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1. Test the linear output throttle position sensor
① Remove the throttle position sensor connection plug, use the multimeter resistance range to measure the resistance between the sensor's sig...[Details]
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The biggest feature of High Definition Multimedia Interface (HDMI) is that it can transmit audio and video signals simultaneously with one cable, so that users can fully enjoy high-quality high-def...[Details]