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0 Introduction
Ultrasonic waves are mechanical vibrations in elastic media. They are often used to measure distances due to their strong directivity, slow energy consumption, and long prop...[Details]
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“We are about to face a data tsunami. In the future everything will be part of the Internet of Things. It’s a perfect storm. With the coming of 5G technology, IP traffic will be much higher than ex...[Details]
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When 5G is launched, the Internet of Things drives the accelerated development of all interactive interfaces and smart terminals. With the launch of smart homes, cross-border integration becomes easi...[Details]
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Yesterday, Brother Shuyi shared some photos from a semiconductor forum in the group. They were a summary of their own chips by a Shanghai-based car lighting company. As shown in the figure below, fro...[Details]
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Recently, I have been doing CAN field bus experiments on the STM32 experimental board. I have only done serial communication on STC51 before. In comparison, I found that CAN bus is quite complicated. ...[Details]
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US chipmaker Qualcomm wants to buy a stake in Arm alongside its rivals and create a consortium to keep the British chip designer neutral in the competitive semiconductor market, the Financial Times r...[Details]
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AirPods Service and Repair page, Apple has added official battery service fees to the AirPods Max over-ear headphones that were released earlier. For customers who do not choose to purchase Apple...[Details]
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In recent years,
the gradual increase of nonlinear loads in
the power
grid is a common trend in the world, such as variable frequency drive or thyristor rectifier DC drive equipment, com...[Details]
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Abstract: The development trend of business is chain sales and automated transactions. In large shopping malls or supermarkets, there are many commodities, and customers can choose by themselves an...[Details]
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I like C language very much, and it is also the language I use most in my actual work. The programming thinking of C is very different from that of LABVIEW. If you completely follow the thinking of C...[Details]
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Since the opening of the Chengdu Universiade, as the first Chinese autonomous driving company to serve world-class events, Momogu Automobile Alliance has provided travel services for athletes from do...[Details]
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As electric vehicles (EVs) continue to gain popularity as an environmentally friendly alternative to traditional gasoline vehicles, much research has focused on developing efficient EV batteries. How...[Details]
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For decades, the power grid has been a reliable bridge between electricity producers and consumers, delivering electricity to homes at the flick of a switch. However, as demand for elec...[Details]
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Wireless power supply is a very attractive production topic. Many electronic magazines and forums have introductions to the production of wireless power supply circuits. Although these circuits have ...[Details]
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1. Development History of Video Coding Technology
Video coding technology is basically the introduction of two series of international video coding standards, MPEG-x developed by ISO/IEC a...[Details]