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1 Introduction
LED is called the fourth generation of lighting source or green light source. The light-emitting device of LED is a cold light source, which has the characte...[Details]
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The requirements for developing wireless systems are very demanding, with strict constraints and a lot of trade-offs. Performance, cost and time to market all need to be improved or increased. For RF...[Details]
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1. Function Implementation This design mainly realizes real-time clock display with adjustable time; real-time temperature display, and has over-limit alarm function, and the output display uses LC...[Details]
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Since the steps for STM32 under Ubuntu are the same as those introduced previously, we will not introduce them in detail in this article. We will just briefly talk about what we need to prepare. Op...[Details]
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With the official commercialization of 5G, deepening cooperation to promote 5G innovation and accelerate the arrival of 5G has become the focus of the industry. At the 2019 China Mobile Global Partne...[Details]
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According to foreign media reports, a patent document shows that General Motors is developing a new design that many people have considered: a car with transparent A-pillars that can expand the field...[Details]
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With the development of power technology,
digital power
management technology is increasingly used in various systems. Most systems today only have power management chips in addition to the...[Details]
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1. LOGO! performance and features
LOGO!
is a universal logic control module launched by SIEMENS. It is an ultra-small programmable controller that integrates a programmer and a h...[Details]
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It is reported that CATL once again topped the ChiNext with a market value of 375.1 billion yuan. Against the backdrop of a wailing stock market at the beginning of 2020, its market value has nearl...[Details]
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China Energy Storage Network News
: After only two weeks of suspension, Yuanguang Software quickly launched a plan for a private placement of shares. The company plans to issue no more than 4...[Details]
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Function: Use the button to turn the LED light on and off. The high and low levels of the button are determined by an external circuit. If the button is not pressed, the default is a high level; if t...[Details]
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Contents The invention relates to the field of ultrasonic flow meter measurement, and in particular to an accurate measurement method of an ultrasonic flow meter using a time difference method. Bac...[Details]
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ETAS and BlackBerry QNX Partner to Provide Functional Safety and Cybersecurity Foundation for Software-Defined Cars
Simplifying processes for automakers and their suppliers thro...[Details]
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From the Beijing Winter Olympics, the Chengdu Universiade, to the Hangzhou Asian Games currently being held, large-scale sports events held in China in recent years have not only been a feast for t...[Details]
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With the development of new energy vehicles and other industries, the research and development of new energy batteries and waste recycling have become the focus of people's attention in recent years. ...[Details]
MEMS sensors
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