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Under the price-cutting trend of many domestic mobile phone manufacturers, the OnePlus 7 Pro, which has always had a strong price, finally couldn't hold on. We found on JD.com that the 8GB+256GB vers...[Details]
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Sources of measurement error are caused by the accuracy of the test system and unexpected transients during the signaling and measurement of the OLED. When performing fast production test, the abilit...[Details]
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Preface In the previous ARM series courses, we have explained the ARM architecture, assembly instructions, exceptions, and controller drivers of commonly used peripherals, so we already have the basi...[Details]
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Multi-channel and signal integrity will help push-type ultrasound diagnostic systems improve the resolution of output images.
China, August 25, 2014 - STMicroelectronics' STHV800 8-channel ...[Details]
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introduction
When a converter's input voltage can be above or below the regulated output and isolation is not required, the four-switch buck-boost converter (Figure 1) is often a better altern...[Details]
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In recent years, China's automobile industry has experienced rapid development and has made continuous breakthroughs in the field of core technologies. It has become an indispensable force in the w...[Details]
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As we all know, whether it is PLC, relay, or other electrical equipment, their service life is limited, and they will generally break down after a few years of use. Therefore, in order to solve thi...[Details]
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This charger is used to charge mobile phone lithium batteries. It has a simple circuit, few components, constant current, voltage limiting, battery polarity identification and protection functions, a...[Details]
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With the promotion of new energy vehicle industry and autonomous driving technology, the automotive semiconductor market is ushering in a golden period of development. According to data, for L1 to L5...[Details]
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On October 19, lithography machine manufacturer ASML (ASML) announced its third quarter 2022 financial report. Sales and profits exceeded market expectations, and new net bookings also set a record. ...[Details]
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The development focus of modern injection molding machines is to improve the control level and the automation of the whole machine, as well as the optimization design of the whole machine and the i...[Details]
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The characteristics of this kind are 1 The output structure is similar to the OC gate . When the output is low level, the internal NMOS is turned on and the driving capability is strong (800uA);...[Details]
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Opening remarks:
The previous section talked about the multi-tasking parallel processing of two-way ticker programs. This section will teach you a knowledge point: how to effectively associate the ke...[Details]
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Open-Source, Reusable Software Stack Enables Real-Time Processing and
Algorithm Development for CbM
Open source, reusable software stack enables real-time processing and CbM algor...[Details]
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To set the system to work in svc privileged mode, we know from the previous learning that this requires setting the CPSR program status register.
In the ARM Architecture Reference Manual.pdf d...[Details]
RF/Wirelessly
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