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Today, OPPO held a VOOC flash charging technology communication meeting in Shenzhen, announcing the commercialization of the full range of 65W Super VOOC/30W VOOC 4.0 and 30W wireless VOOC solutions....[Details]
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illustrate
Use this instruction to read the current local time from the CPU clock and output this time at the OUT output. When outputting the local time, the information about the time zone an...[Details]
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LED and OLED are considered as the energy-saving experts of the future in people's minds, but in the current application fields, LED and OLED cannot completely replace the original lighting or di...[Details]
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Mouser Electronics, a leading distributor of electronic components focused on introducing new products and offering a wide range of inventory, today announced a global distribution agreement with Amp...[Details]
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Q: What is ARM? A: ARM (Advanced RISC Machines) can be considered as the name of a company, a general term for a type of microprocessor, or the name of a technology. ARM was founded in Cambridge, U...[Details]
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The programmer for the 89c51 chip, the picture is a bit small, just look at it, it comes with the program program: #include "at89x52.h" #include "stdio.h" #include "intrins.h" #include "ctype.h" sbit...[Details]
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Net News: China's power grid, which is already the world's highest voltage level and largest in scale, will accelerate its international business strategic layout in the next five years by relying on ...[Details]
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At the 18th Shanghai International Automobile Industry Exhibition, Hozon New Energy's mass-produced model Hozon U was officially unveiled and pre-sale started. Hozon U is the world's first mass-produ...[Details]
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Kernel version:2.6.32
CPU architecture:ARM
Author:ce123(http://blog.csdn.net/ce123)
memcpy copies size characters from the object pointed to by src to the object pointed to by dest, and returns...[Details]
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Bandwidth is one of the most important indicators of an oscilloscope. The bandwidth of an analog oscilloscope is a fixed value, while the bandwidth of a digital oscilloscope has two types: analog b...[Details]
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After learning the single-chip microcomputer driven 7-segment digital tube display circuit, I understand that most of the practical applications use special digital tube display driver chips, such as ...[Details]
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China Energy Storage Network News:
On December 24, the State Grid Corporation of China held a field promotion meeting on the ubiquitous dispatching and control of the source, grid, load and s...[Details]
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The sampling rate of a digital oscilloscope is a very important indicator, just like the bandwidth. Do you know the sampling rate of a digital oscilloscope? How can we avoid the aliasing phenomenon? ...[Details]
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During the live-fire shooting of mortars, it is common for mortar shells to misfire. If the mortar shells do not fire, it is strictly forbidden to reload the shells. If reloading is done, it is easy t...[Details]
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Create light.c:
Modify start.S:
Modify Makefile: add light.o
Finally, make succeeded and burning was successful.
Similarly, we can also call our assembly f...[Details]