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In addition to the common startup display failure, there is another major failure of the spectrum analyzer: the spectrum analyzer lock failure. Antai Maintenance shares how to find and repair the fau...[Details]
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Sony has reportedly successfully developed a semiconductor laser for large-capacity mechanical hard disks (HDDs). This laser can be installed on the HDD head to significantly increase the ability t...[Details]
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1 preparation my board is s3c2410 SMDK2410 a download kernel http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.11.7.tar.gz decompress and no patch is needed b install the gcc compiler ftp:/...[Details]
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430 baud rate setting Take the following program as an example: //------------------------------------------------ ---------- // Function name: Init_Uart0(void) // Function: Initialize the serial por...[Details]
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Plantronics (NYSE: PLT) today launched the new Voyager 8200 UC series Bluetooth headset. This stemless Bluetooth headset uses a high-fidelity stereo design, business-grade audio and dual-mode active ...[Details]
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In today's automotive industry, the wave of technological innovation is sweeping at an unprecedented speed. We are witnessing the gradual transformation of modern vehicles from traditional mechanical...[Details]
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Recently, I used an STM32F407 board to do a project and used the Zhengdian Atom routine for testing. I found that the serial port print data is always garbled, and the communication baud rate is cons...[Details]
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Just this year, the world's voracious appetite for touch products has triggered a sharp rise in the touch screen market. With the wider application of mobile products and the invention of new "mu...[Details]
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Recently, the B station up master conducted a drop test on foldable screen mobile phones, testing a total of 7 foldable screen mobile phones to see which foldable screen mobile phone can be as drop-...[Details]
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On June 28, the Shanghai World Mobile Communications Conference (referred to as "MWC Shanghai") is about to open. On the occasion of its 10th anniversary, the conference took "Time waits for no one" ...[Details]
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The original design of this system is 8-channel QCM detection, that is, 8 sets of identical oscillators with MAX913 chip as the core are used, which are inverted by 2 CD4069 inverters and sent to t...[Details]
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Researchers at Tokyo Institute of Technology have come up with a solution to the inefficiency of electric vehicles. In a study published in the journal Scientific Reports on the 6th, the team reporte...[Details]
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The working principle of the switching power supply is relatively simple. The AC 220V is filtered by CP01 and LT01 and then rectified by D1~D4. The +300V DC voltage is obtained by CP06 filtering. CP0...[Details]
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Gartner releases the 2024 digital government service technology maturity curve:
Six technologies that will have a disruptive impact in five years
CIOs need to close the inno...[Details]
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According to ICInsights,
CMOS image sensor
sales this year will reach $6.3 billion, up 8% from last year. Last year's sales were $6.3 billion, up 29% from 2010, breaking the previous reco...[Details]