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AT256 A4 pro4 full variety integrated circuit screening tester British abi_AT256 A4 pro4 full variety integrated circuit screening tester channel configuration: Special VI dynamic impedance port te...[Details]
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On July 4, Guangdong Junya issued an announcement on the expected increase in 2021 semi-annual performance. According to preliminary calculations by the financial department, the net profit attributa...[Details]
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The following content is selected from Guo Tianxiang's books: Serial communication mode: The necessary process of serial communication: when sending, parallel data must be converted into serial dat...[Details]
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I was going to summarize the exception handling process of the ARM1176JZF-S/S3C6410 processor, but I found that this part in the book "A Practical Guide to Linux Kernel Development for Embedded System...[Details]
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What does the VGA interface look like?
VGA is the abbreviation of Video Graphics Adapter (Array). The signal type is analog type, and the interface on the display card end is a 9-pin...[Details]
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To help cars stay in their lanes and follow the flow of traffic, automakers are adding more complex and expensive sensors and other software to them. However, not all of the sensors face the road. ...[Details]
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The main function of a handheld computer stylus is to input handwriting and "point" on the touch screen of the handheld computer. After using it for a few days and researching the original stylus fo...[Details]
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Earlier this week, Qualcomm launched the Snapdragon 870 chip for flagship devices. This SoC is positioned between the Snapdragon 888 and Snapdragon 865, and the Snapdragon 870 also offers faster perf...[Details]
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According to foreign media reports, engineers at the University of California San Diego have developed a new lithium-ion battery using a new electrolyte that can perform well in extremely cold and ho...[Details]
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1 Introduction
With the increasing electrification and automation of equipment, real-time monitoring of equipment and environment is particularly important. The traditional temperature measuri...[Details]
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Piezoelectric ceramics have a series of characteristics such as small size, high resolution, fast response, and large thrust. Piezoelectric ceramic drivers made of it are widely used in micro-displace...[Details]
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Section 9. OLED industrialization process in mainland China
1. R&D units
There are more than 40 universities and research institutes including Tsinghua University, South China University o...[Details]
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O Introduction
Virtual instrument is a new type of instrument developed with
the development of
computer
technology, electronic measurement technology and communication technology. ...[Details]
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1. Why can't NAND FLASH run programs directly? NAND FLASH itself is connected to the controller instead of the system bus. The CPU operation mechanism is: after the CPU starts, it needs to fetch ...[Details]
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The MAX44246 is a 36V, ultra-high-precision, low-noise, low-drift, dual operational amplifier that provides near-zero DC offset and drift by using patented chopper-stabilized and auto-zeroing techniq...[Details]
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