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On June 12, a netizen exposed the prototype of Nokia 9 PureView on Twitter. It has five rear cameras, making it the world's first five-camera phone. Unlike the Nokia 9 PureView, this prototy...[Details]
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Intel announced that its most powerful new neuromorphic research system, Pohoiki Springs, is now ready, providing the computing power of 100 million neurons. Intel will make this cloud-based system a...[Details]
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As people advocate green and energy-saving life, LED bulbs, which are known for their energy-saving and environmental protection, bright light, easy replacement and long service life, have gradually ...[Details]
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1. Design description of printed circuits The printed circuit substrate, structural dimensions, actual position and dimensions of electrical and electromechanical components, width, spacing, diamet...[Details]
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Photovoltaic roof effect diagram
Recently, a consortium consisting of Weihai Zhongbo Optoelectronics Co., Ltd. and Zhuhai Xingye Curtain Wall Engineering Co., Ltd. successfully won the bid...[Details]
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Televisions, laptops and tablets have been in high demand during the COVID-19 pandemic as people work and study via Zoom, socialize via Skype and watch Netflix for long hours to ease lockdown anxieti...[Details]
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Line, once regarded as the teacher of WeChat, is becoming less and less like Tencent. I think it is more like Alibaba today. In other words, it has become a hybrid of Tencent and Alibaba. Accordi...[Details]
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Small electronic components may seem tiny, but they are actually one of the most important components. A large part of the malfunction of electronic equipment is caused by the failure or damage of el...[Details]
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With the continuous upgrading of digital audio, we can enjoy the company of music and beautiful sounds anytime and anywhere. However, the convenience brought by digitalization does not mean that we...[Details]
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Application Background
With the large-scale popularization and penetration of new energy vehicles, it has become a powerful engine for the development of the automotive industry. At present, t...[Details]
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When we talk about exception vectors, we will think of interrupt vectors. In fact, interrupts are a subset of exceptions, which means that interrupts are actually a type of exception. Back to the e...[Details]
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1 Introduction
For the measurement of capacitance sensors, the traditional circuit method has its insurmountable limitations. The complex analog circuit design and the difficult to expand capa...[Details]
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Test ignition coil Fluke analog/digital multimeters can test resistance from 0.01Ω (Type 88) to 32MΩ. This makes testing ignition coils very accurate and easy. Generally, multimeters cannot test resi...[Details]
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Both wireless
and
wired
system designers must pay attention to
power
efficiency, although the starting points of both parties are different: for mobile devices, longer
bat...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, working principles, appli...[Details]