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In 2014, China surpassed the United States to become the world's largest economy. The efforts of several generations finally made the Chinese people proud. In many high-tech fields, the Chinese a...[Details]
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Silicon Bidirectional Switch (SBS - Bidirectional Trigger Transistor)
Silicon bidirectional switch SBS (Silicon bidirectional Switch) is also called bidi...[Details]
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Display screens
can be divided into two types based on communication control
: synchronous and asynchronous. The synchronous control mode is real-time communication between the host computer and ...[Details]
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Regarding the previous market rumors that TSMC will build its own green power plant, Sun Youwen, senior director of the corporate information department of the wafer foundry TSMC, responded today (18...[Details]
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When powered by a single
power
supply, digital systems often need to convert a pulse train of different polarities into a positive or negative pulse output. This application note introduces...[Details]
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The European Parliament passed a landmark artificial intelligence bill on Wednesday, marking the EU's move to overtake the United States in regulating key technologies and setting clear boundaries ...[Details]
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MR16 lamps are a type of multi-faceted reflector lamps, widely used in commercial retail and home decorative lighting. Since they usually use halogen filaments as light sources, they have many disa...[Details]
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Panasonic's BQ830 rapid battery charger has been recalled by the government due to design defects. It has now been sold on various second-hand markets. Its price is low. I believe that many friends ha...[Details]
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In the process of engineering construction, elevation measurement is often involved. The traditional measurement methods are leveling and trigonometric height measurement. Although the two methods hav...[Details]
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As manufacturing moves towards intelligent manufacturing, the difficulty in promoting wireless technology in the industrial Internet is one of the pain points. "In the current industrial production ...[Details]
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Recently, German patent information analysis agency IPLytics released a report titled "Who is leading the 5G patent race?" The report shows that as of February 2021, the top five companies in the wor...[Details]
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1. The master-slave mode of 51 single-chip microcomputer, first set the working mode 3: (master-slave mode + variable baud rate) SCON serial port function register: SM0=1;SM1=1 (working mod...[Details]
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What are bone conduction headphones?
The principle of bone conduction headphones starts with how we hear sounds. Under normal circumstances, sound waves are transmitted to the inner ear throug...[Details]
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1. Use a soft wire or other hard metal (such as a rod antenna) for the antenna, with a length of about 20cm (315MHz) or 18cm (434MHz). Try to straighten it for use. Do not get close to metal obje...[Details]
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Concept diagram of the latest electromagnetic wave absorption and shielding materials. Image source: Korea Institute of Materials Science
Scientists at the Korea Institute of M...[Details]