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Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, and Swisscom, together with leading device manufacturers including OPPO, LG Electronics, AsiaSky and WC Semiconductor, today announ...[Details]
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Function description/*All timing 1S*/ #define F_CPU 16000000UL #include "DS12864.h" #include avr/io.h #include avr/interrupt.h volatile unsigned int count0=0,flag0=0; volatile unsigned in...[Details]
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Scientists in the US have found a way to turn a smartphone into a high-powered microscope for observing red blood cells, for just $10. They have also used everyday household items to make a spectrosco...[Details]
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What is SOA SOA (service-oriented architecture) can be understood as an architecture design method, which abstracts the capabilities of a system into callable services with standard interfaces, so ...[Details]
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Abstract: The design method of high-power VDMOS (200 V) is introduced. The design parameters are analyzed theoretically, and the design parameters are verified and optimized using simulation tool...[Details]
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S3C6410 can use external crystal oscillator (XXTIpll) (default is 12MHZ) and external clock (XEXTCLK) to input clock signal. It is determined by jumper OM . The default working frequency of S3C6410 i...[Details]
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After working for many years, I often feel that the problems I encountered and the solutions are easy to forget after a while, and there is no place to check. Moreover, I often read other people's ar...[Details]
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When it comes to spectrum analyzers, the following picture will appear in many materials Frequency domain: A coordinate system used to describe the frequency characteristics of a signal. Spectrum...[Details]
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A lightweight, noise-free, inexpensive, three-phase, 60-Hz sine-wave voltage generator can be developed and implemented using the circuit in this Design Idea. Although targeted as a circuit for tes...[Details]
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In the field of digital display in 2010, what technology is the most popular? 3D technology is the first choice! At the end of 2009, "Avatar" swept the entire digital display field with 3D technolo...[Details]
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In recent years, advances in electronic technology have created conditions for many innovations and improvements in the healthcare industry. Challenges facing healthcare equipment include coming up...[Details]
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Recently, many places have successively issued notices on optimizing the time-of-use electricity price mechanism to better play the role of the peak-valley time-of-use electricity price policy, encour...[Details]
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China Energy Storage Network News:
The US capital Washington currently has the fifth most aggressive renewable energy quota system (RPS) policy in the country. As part of the new plan, the ci...[Details]
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The advantage of DMA is that it does not require CPU intervention when transmitting data, which can greatly improve the CPU's working efficiency. DMA is very important in large-capacity data transm...[Details]
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The cable fault tester is suitable for measuring low-resistance faults, short-circuit faults, open-circuit faults, high-resistance leakage faults and high-resistance flashover faults of power cable...[Details]