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AC CV testing can reveal the thickness of the material's oxide layer, the interface trap density of the wafer process, the doping concentration, doping distribution, and carrier lifetime, etc. AC CV ...[Details]
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The Honor 5G digital mobile phone with model number DIO-AN00 has now passed 3C certification and is equipped with a 40W charger (HW-100400C01). IT Home learned that the 3C certification shows tha...[Details]
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/*********************************************************** * Library Description: ATMEGE8 Delay Library Function * Version: v1.0 ...[Details]
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The bottom line is that it is a matter of reading and writing the eight IO ports. You can either write two functions, WriteData() and ReadData(), or call the GPIO bit manipulation functions separatel...[Details]
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There are so many devices that need batteries in modern life, and the battery life is the most troublesome thing, especially when your mobile phone runs out of power, so always have a charger or a ...[Details]
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According to industry chain media reports, MediaTek has received 5 nm chip orders from domestic smartphone manufacturers including OPPO, vivo and Honor, and is expected to gradually mass-produ...[Details]
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Now I will introduce a HD44780 read and write microcontroller c51 program
＃include reg51.h
＃include intrins.h
sbit GND_LCD=P1^7;
sbit rs=P1^0;
sbit rw=P1^1;
sbit e=P1^2;
...[Details]
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"From 1G to 4G, and then to 5G in the future, this kind of industrial reconstruction may only happen once every half a century. Every link in the industrial chain is facing new destruction and establ...[Details]
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Overview: E-Beam (electron beam) lithography is the next generation of maskless semiconductor process. Maskless lithography can break through the current 20nm or smaller process limitations. The E-Be...[Details]
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Recently, NIO announced the launch of China's first full-stack self-developed suspension control system, equipped with a full-stack self-developed intelligent chassis domain controller ICC, and first...[Details]
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introduction
In actual work, in some cases, it may be necessary to analyze some data sent by the I2C interface. If the data is small, it is easier to solve. For example, you can directly s...[Details]
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Recently, in response to the development of the industrial and commercial energy storage industry, Haichen Energy Storage has launched the "Hainabaichuan" full-stack industrial and commercial energ...[Details]
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As a 100% domestically produced chip instruction set, Loongson's Dragon architecture is not only its own hardware system, but also accelerating ecological development in OS systems. Recently, the Dra...[Details]
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As the coronavirus pandemic disrupted daily life, few semiconductor leaders gave the green light to mergers and acquisitions. Many deals were put on hold or abandoned altogether out of an abundance o...[Details]
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CNC machine tools are highly automated machine tools that can automatically complete various complex processing tasks according to preset programs. In the programming of CNC machine tools, M codes ...[Details]
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