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1 Hardware Design
The core CPU uses Samsung's S3C44B0. S3C44B0 uses the ARM7TDMI core, which greatly reduces the configuration of components other than the processor in the system circuit by p...[Details]
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According to Jiwei.com, Apple released its second quarter financial report for fiscal year 2019 ending March 30 on Tuesday. The report shows that Apple's second quarter revenue was $58 billion, down ...[Details]
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Mitsubishi PLC stop processing priority
The priority order of QD75 stop processing is as follows:
Slow down and stop, stop suddenly, stop immediately
(1) During deceleration (i...[Details]
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Using solar energy equipment in San Francisco is not 100% "ideal" and abundant sunshine is rare and fleeting. But Eton's Soulra XL stereo surround speakers will give you an extraordinary shock from...[Details]
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0 Preface
Satellite applications have provided all-weather, all-day, high-precision positioning and monitoring services for various military and civilian carriers on land, sea and air in my ...[Details]
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Recently, a new Samsung phone passed the WiFi Alliance certification with the model number SM-F415F/DS. Although the exact model is unknown, the model number indicates that this is a Galaxy foldable ...[Details]
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Carbon footprint, green energy and climate change are making headlines. To ensure a clean environment for future generations, we must act now. To this end, governments in developed countries are usin...[Details]
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On October 25, Wanrun Co., Ltd. released its third-quarter report stating that from July to September 2021, the company achieved operating income of 1.415 billion yuan, a year-on-year increase of 101...[Details]
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1 AD9850 Introduction
With the rapid development of digital technology, the technology of generating multiple frequencies from a reference frequency source by digital control method, namely di...[Details]
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Let’s talk about the number of motor poles: significance, selection and identification methods. What does the number of motor poles indicate?
In factories, you often hear people ask, "How many...[Details]
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High-frequency signal generators are used to form deterministic electrical signals whose characteristics change over time. If these signals appear as simple periodic waveforms, such as sine waves, sq...[Details]
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High-power gas discharge lasers are widely used in industry. Achieving uniform and stable discharge is one of the challenges faced by high-power gas discharge laser design, because the uniformity and...[Details]
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China's electric bicycle batteries have gone through a process of research, development, improvement and improvement based on the technology of small sealed batteries and starting batteries. As an em...[Details]
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* JLink Info: STM32F3xxx (connect): Can not attach to CPU. Trying connect under reset. ***JLink Error: STM32F3xxx (connect): Connecting failed. * JLink Info: Found Cortex-M4 r0p1, Little endian. * JL...[Details]
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As the global
demand
for
new energy vehicles
continues to grow, the
power battery
market has also ushered in unprecedented development opportunities. According to the latest dat...[Details]