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At present, the market has mainly formed four types of LED display products: ① monochrome text display screen ② dot matrix and digital tube mixed display screen ③ dual-primary color (red, green) mult...[Details]
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Reference News reported on September 25 that Taiwanese media said that in recent times, in view of the Trump administration's "Huawei ban", Huawei is re-adjusting its supply chain. In this context, A...[Details]
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Recently, Wuhan Xinxin Integrated Circuit Manufacturing Co., Ltd. (hereinafter referred to as "Wuhan Xinxin"), a leading integrated circuit R&D and manufacturing company, has carried out in-depth coo...[Details]
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PID control of motor means controlling the speed, position or torque of the motor through the PID controller to achieve precise control of the motor. The PID controller is an error-based control al...[Details]
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There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/counters. This method can improve the CPU's working efficiency and achieve accurate delay;...[Details]
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Against the backdrop of further refinement of global specialized division of labor and the gradual maturity of the EMS (electronic manufacturing services) model, the global EMS industry as a whole is...[Details]
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Touch delay switch is now widely used as staircase walkway lighting switch, which is not only easy to use, but also has obvious power saving effect. Here is a circuit, which has the characte...[Details]
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On October 27, 2022, the Office of the Dongguan Municipal Development and Reform Bureau issued the "Dongguan Municipal Development and Reform Bureau Distributed Photovoltaic Power Generation Projec...[Details]
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introduction
As railway transportation develops towards high speed and high density, safety work will become more important. Once an accident occurs, it will not only interrupt the driving...[Details]
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When we turn on our smartphones, we can pay, chat, make payments, order takeout, hail a taxi, shop, register at a hospital, etc. Modern people's lives seem to be inseparable from these various applic...[Details]
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Xunwei 6818/4418 development board has added Yocto system, and supports QML, OpenGL ES2.0, Web browser, and gstreamer. The Yocto system of iTOP-4418 and iTOP-6818 uses the Linux 4.4 kernel (device ...[Details]
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I. Introduction
In the rainy season, the flood situation changes rapidly, and flood control management and decision-making have very high requirements for timeliness. If flood control person...[Details]
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As automated driving and assisted driving become more and more common, the demand for edge computing is also increasing. How to help customers develop AI applications has become a new topic. Last...[Details]
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The ATOM processor uses a groundbreaking 45-nanometer process to integrate 47 million transistors into a single chip with an area of less than 25 mm2, making it the smallest and lowest-power X86 ...[Details]
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Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]
Power technology
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