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1. High-quality components
LED street lights are mainly used in outdoor environments and have to withstand harsh environments such as wind, rain, thunder and lightning for many years. The ...[Details]
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The circuit is shown in the figure. This circuit can obtain a higher output power by simply changing some components. The circuit R1, L1, D1, C1 to C7 on the left side of the figure is a conventional...[Details]
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As environmental pressure increases, hydrogen energy is expected to be a clean, efficient and safe secondary energy source. Especially in the past two years, both the national and local governments...[Details]
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China Energy Storage Network News:
On August 25, Xinjiang's first "power tower + 5G" base station was built on the No. 3 pole of the 220 kV Mangong II line in Urumqi. This "shared tower" not ...[Details]
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The CHN1 and CHN4 of TIM1 are set to output PWM. The code is as follows, but the simulated waveform is incorrect and the upper device is also incorrect: RCC- APB2ENR|=1 11; //TIM1 clock enable...[Details]
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In global markets, better stationary energy storage solutions are needed to support the transition to renewable energy. Gabriel Cowles* writes that UEP’s products and zinc batteries...[Details]
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According to foreign media reports, StoreDot, a developer of electric vehicle ultra-fast charging (XFC) technology, announced that by using a special test shape, its battery can achieve 1250 cycles, ...[Details]
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1. Infrared thermal imaging technology is a passive non-contact detection and identification with good concealment. Since the infrared thermal imaging camera is a passive, non-contact detection and i...[Details]
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"In the complex electromagnetic environment of a high-level substation, the actual measured wireless communication rate of a single user on site reached more than 400 megabits per second. This is n...[Details]
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The timer/counter in the microcontroller can have multiple uses, and it is set by the timer/counter control word to the required purpose. There are two special function registers related t...[Details]
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For international semiconductor giants, this year will be another "China Year". Following the explosive growth of smartphones in 2012, his analysis predicts that China's demand for low-end smartphon...[Details]
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As a new technology, what is LED TV? Many consumers are still not familiar with it. Xu Chunqing, a trainer of the marketing department of Samsung (China) Investment Company Guangzhou Branch, told r...[Details]
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When it comes to headphones and ergonomics, many people may think of Bose's sports series of headphones - shark fin silicone earmuffs, and they may also think of companies like freebit that deeply st...[Details]
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On December 8, Contemporary Amperex Technology Co., Ltd. signed a strategic cooperation framework agreement with the Suzhou Municipal Government and an investment agreement with the Wuzhong Dis...[Details]
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Last time, I talked about learning ARM assembly. OK, let's start now. My boot program is modified from UBOOT1.1.2. You can download the source code of UBOOT. Maybe you will ask where to download ...[Details]
DSP and ARM Processors
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