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JP Morgan recently released a report stating that the growth of high-end smartphones has clearly peaked this year, and the production of iPhone X is expected to decrease by at least 50% this quarte...[Details]
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This article is the 19th in this series. The purpose of speech coding compression is to reduce the bit rate without losing information, thereby saving storage space and communication bandwidth. The...[Details]
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1 Introduction
With the continuous advancement of related technologies, AC-DC-AC inverter technology has made great progress, and inverter-motor transmission systems are widely used in vari...[Details]
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This article shows how the AD8397 high current rail-to-rail op amp can boost the current of an adjustable voltage source up to ±750 mA. The buffered voltage can be used as a power supply or reference...[Details]
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The Center for a New American Security (CNAS), an independent, bipartisan organization based in Washington, D.C., recently conducted a strategic simulation exercise examining the impact of technologi...[Details]
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Linear Technology Corporation introduces the LT3048 , a step-up DC/DC converter with an integrated LDO output that provides a low noise, low ripple 15V bias supply . The LT3048-15 provid...[Details]
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Author:
Han Jungang
Time: 2006-02-11 17:08:15 From:
Xi'an University of Posts and Telecommunications ASIC Design Center
Introduction:
Due to the rapid deve...[Details]
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Last week, EVE Energy released CTT technology and developed a huge LF560K battery. The LF560K battery capacity reaches 560Ah, twice that of LF280K, and the single battery energy reaches 1.792kWh, w...[Details]
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Please download the Volume_Handle.H header file from http://www.51hei.com/bbs/dpj-19294-1.html . The following code is taken from a radio program.
/*-----------PT2257 tuning I...[Details]
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Over the past decade, quadcopter
drones
have evolved dramatically. Today, they are widely used in all areas of life, from government inspections and accident mapping to filming, express ...[Details]
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An oscilloscope can better measure AC signals and view waveforms, becoming a powerful helper for radio enthusiasts. As a precision measuring instrument, the price of an oscilloscope is much higher ...[Details]
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Based on the purpose of effectively improving the utilization rate of power resources, reducing harmonic pollution, and improving the power transmission efficiency and power quality of the power gr...[Details]
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dragon12345666's column Catalog View Summary View subscription Asynchronous book giveaway: Kotlin leads 10 good books SDCC 2017 Blockchain Technology Practice Online Summit ...[Details]
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1 Introduction
Due to the characteristics of high precision, high speed, high efficiency, safety and reliability, CNC machine tools are rapidly gaining popularity in enterprises in the process...[Details]
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introduction Energy-saving and environmental protection technology is the focus of the world's current attention. In LCD display modules, the power consumption of the backlight can account for more t...[Details]