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Video doorbells and baby monitoring systems are two seemingly unrelated solutions that offer the same functionality and have almost identical requirements in terms of transmitting video and audio betw...[Details]
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Four parameter expressions of two-port network were introduced above, namely open circuit parameter Z, short circuit parameter Y, transmission parameter T and mixing parameter H. Two-port network a...[Details]
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There are two ways to organize memory (Figure 2): ① Packed Pixel Method: All bits of each pixel on the screen are stored in a single memory bank; ② Bit Plane Method: Each bit of the pixel is stored...[Details]
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As the Spring Festival approaches, manufacturers have started year-end promotions. Take the hot-selling smart sweepers online as an example. The product promotion is strong and many netizens buy it...[Details]
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Many engineers who work with speakers and amplifiers will tell you the same thing. If you overwork an amplifier, you can damage the speaker's driver to some degree. This process usually involves grad...[Details]
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A while ago, our mechanical engineer was surfing the internet and came across some pretty nifty belt buckles. They were just the thing we would use to wrap around our MP3 development board, so natura...[Details]
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There are some differences between the NAND FLASH driver of S3C2440A and S3C2410. The main difference is that the NAND FLASH registers of these two ICs are slightly different. Please see the differ...[Details]
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In recent years, Apple's LCD supplier, Japan Display Co., Ltd., has not had an easy time. In addition to five consecutive years of losses, JDI today revealed on its official website a corruption case...[Details]
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The principle of radar speed gun is to apply Doppler effect, that is, the moving object has a frequency shift effect on the received electromagnetic wave. The radar speed gun calculates the moving s...[Details]
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1. The principle of brushless motor
The following is the schematic diagram from the previous issue of (electric vehicle) Principles and Control of Brushless DC Motors. In this issue, we will f...[Details]
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Apple announced the latest operating systems for all platforms at the WWDC21 Global Developers Conference. Obviously, compatibility is a very important issue for Apple fans. According to previous spe...[Details]
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The potential dangers and insecurities that ZAO may cause are also challenges that people will inevitably face when artificial intelligence provides products to society. The AI face-changing sof...[Details]
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After launching the Meizu 18/18Pro and Meizu 18S/18S Pro last year, Meizu won a good reputation. However, when most domestic mobile phone manufacturers were releasing new products in the first half o...[Details]
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The Zynq™-7000 EPP family is well-equipped to meet the most demanding video processing and analytics requirements for current and future driver assistance systems.
Programmable logic that comp...[Details]
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Nvidia's Blackwell chips have been exposed to heating problems, requiring a rack redesign and possibly causing delays for customers.
Nvidia's next-generation Blackwell processors are fac...[Details]