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Users of wide-bandwidth oscilloscopes and active probes have traditionally had the choice between single-ended and differential probes. To measure single-ended signals
(voltage referenced to ground...[Details]
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This article introduces several commonly used instruments and meters for electricians and their usage, mainly including a brief introduction to multimeter, ohmmeter, voltmeter, ammeter, resistance me...[Details]
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Model: LCD12864a3 Driver: ST7920A
Chinese character display coordinate diagram:
Graphical display coordinate graph:
/*==================== lcd12864.h =====================*/
#ifndef _LC...[Details]
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For Apple, after the official release of iOS 14.4, it will stop verifying previous versions. They did the same thing before to encourage users to update. As it stands, Apple has stopped ver...[Details]
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How to carry out daily maintenance and cleaning, you need to pay attention to the following matters.
1. After a long period of use, the magnetic flap level gauge should be cleaned once a year becau...[Details]
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Active computer speakers sold on the market are large in size, have a single function, and cost more than 100 yuan. Active speakers used on computers do not have high requirements for sound quality...[Details]
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anon_inode_getfd & anon_inode_getfile creates a new file instance by hooking it up to an anonymous inode, and a dentry that describe the "class" of the file Create a new file instance by connectin...[Details]
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background
The verification of signal chain chips is inseparable from jitter and eye diagram measurements.
Jitter considers the uncertainty of the time when the clock or data c...[Details]
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The comprehensive personnel and asset management system is a set of intelligent building management systems developed and designed using the most cutting-edge RFID technology. It integrates advanced ...[Details]
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On November 27, according to a recent patent, Apple iPhone provides the possibility of keyless entry for Apple cars. Compared with the current keyfob -based system, this system uses ultra-wideba...[Details]
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Abstract:
An edge extraction algorithm based on the micro-motion mechanism of human eyes is proposed. By simulating the micro-motion of the eyeball, the micro-motion edge of the image is e...[Details]
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On December 3, the State Grid Gansu Electric Power Company took advantage of the data advantage of the "Control Cloud Platform" in the context of ubiquitous power Internet of Things and coordinated...[Details]
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0 Preface In 2008, the Science and Technology Olympics was strongly promoted, and the timing and scoring system was of utmost importance in the competition. A good timing and scoring system d...[Details]
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Recently, Xiong Junmin, Vice President of Honor Business Department (Products), talked about the photography of Honor X10. He said it is RYYB, but it is not only RYYB. Xiong Junmin said that after th...[Details]
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October 16, 2024 -
At the SEMiBAY2024 "HBM and Memory Technology and Application Forum", Xiong Dapeng, founder, chairman and CEO of Yizhu Technology, delivered a speech entitled "Beyond the Lim...[Details]
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