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TDA8920 is a class D (switching) power amplifier IC produced by Philips. The device integrates analog circuits, digital circuits and two MOSFET half-bridge power stages on the same chip. It uses a 17-...[Details]
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On March 14, 2017, WPI, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI launched a motor drive reference solution based on the To...[Details]
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Opportunities and Challenges:
• Electric vehicles and hybrid electric vehicles are becoming a clear trend
• Three major challenges: energy density of the battery syste...[Details]
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Use the parallel port P1 of AT89S51 microcontroller to connect to a 4×4 matrix keyboard, use P1.0-P1.3 as input lines, and P1.4-P1.7 as output lines; display the "0-F" sequence of each key on the d...[Details]
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Adidas' closure of its smart factory fully demonstrates that the cost of highly intelligent machines is no cheaper than manual labor. After three years of trial, Adidas finally gave up on the smart...[Details]
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Shanhai Semiconductor completes financing of over 10 million US dollars and launches internationally advanced signal chain products
Domestic high-performance mixed-analog and signal ...[Details]
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When measuring, select the appropriate range of the multimeter resistance TIP117, connect the two test leads between the two fixed pins of the potentiometer, and first measure whether the total resis...[Details]
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LED
market analysis data
Shows
that in 2011, the global LED market output value reached 16.6 billion US dollars, and the scale of the entire industry is still expanding. In the en...[Details]
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Demand-side response resources are cheaper than supply-side resources. Therefore, the more demand-side response resources are developed, the better the overall resource optimization allocation will...[Details]
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Electrolytic analyzer is a commonly used analytical instrument. It uses advanced ion selective electrode measurement technology to achieve precise detection. It has many advantages such as fast, acc...[Details]
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At present, the Ethernet protocol has been widely used in various computer networks, such as office LANs, industrial control networks, the Internet, etc., and is still developing. Single chip microco...[Details]
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HCCA HCCA is a 256-byte memory structure that system software uses to send or receive special control and status information to or from HC. It is 256-byte aligned. The HcHCCA in the HC register poi...[Details]
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Compared with hydrogen-powered cars, hydrogen power can be better applied in trains and other large-scale transportation vehicles. According to reports, there is a special railway in Germany that o...[Details]
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● Multi-user mode makes SensorTile.box more adaptable and flexible ● Suitable for prototyping or commercial products ● Obtained Microsoft Azure cloud network certification and directly connected t...[Details]
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The role of the generator field winding is crucial, as it directly affects the performance and efficiency of the generator. In this article, we will explore the role of the field winding in detail,...[Details]
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