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Recently, Weibo digital celebrity @长安数码君 revealed two new models of the Honor X10 series - Honor X10 Pro and Honor X10 Max. He said that the Honor X10 Max is a 7.09-inch large-screen phone a...[Details]
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DYNA4 provides a variety of complex simulation models for passenger cars and commercial vehicles, including vehicle dynamics models, engine models, powertrain models, motor models, ADAS sensors and...[Details]
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Jiwei.com reported on April 17 that Huawei Fellow Cyberverse Chief Engineer and Camera Chief Engineer Luo Wei revealed that today Huawei Hetu started the Douluo Continent treasure hunt journey at Xid...[Details]
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Constant temperature and humidity test chamber: It is mainly used for high temperature, low temperature, humidity test, testing the reliability of electronic and electrical, LED optoelectronics, chemi...[Details]
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According to the United Nations Population Fund, India's population is expected to surpass China as the world's most populous country in 2023 at the earliest. China's working-age population aged 20...[Details]
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After months of testing on the “Arena del Futuro” race track, Stellantis and its project partners demonstrated Dynamic Wireless Power Transfer (DWPT) technology in Chiari, Italy, deploying a lane tha...[Details]
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S3C2410 is a RISC microprocessor based on ARM920T core produced by Samsung, with a main frequency of up to 203MHz, suitable for information appliances, Smart Phones, Tablets, handheld devices, mobi...[Details]
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High-quality, low-rate speech coding algorithms are becoming more and more important in modern communication systems and are widely used in fields such as IP phones, voice mailboxes, and military ...[Details]
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Spotlights are typical modern lighting styles without a main light and a fixed scale. They can create an indoor lighting atmosphere. If a row of small spotlights are combined, the light can chang...[Details]
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LM3433 - PowerWise common anode high brightness LED driver with high frequency dimming control
Working Principle
The LM3433
is an adaptive fixed on-time DC/DC step-down c...[Details]
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Figure (a) uses capacitors C1 and C2 to store charge, and uses the oscillation of the flashing LED to drive the relay switch to continuously superimpose C1 and the power supply voltage to obtain a ...[Details]
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According to MEMS Consulting, MEMS LiDAR has always been regarded as the fastest commercial LiDAR technology route to be implemented in the field of autonomous driving. Only a quarter of 2019 has pas...[Details]
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Darlington transistors are a type that needs to be treated differently in transistor measurement. Darlington transistors have different powers, so the measurement methods are also different. So how to...[Details]
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How to match the power of the amplifier and the speaker
1. First of all, we should pay attention to the power matching problem. In theory, the rated power of the speaker should be equal to the...[Details]
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The basic principle of DDS is to use the sampling theorem to generate waveforms through table lookup. There are many types of DDS structures, and its basic circuit principle can be represented by Fig...[Details]