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On September 26, South Korean media DigitalDaily published a blog post yesterday (September 25), reporting that Samsung has stopped the construction plans of the P4 semiconductor factory in Pyeongt...[Details]
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If you want to quickly repair the motor bearing wear, you must choose the Sore carbon nano polymer material repair technology. This material has excellent "yield" and does not have metal fatigue we...[Details]
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DCS (Distributed Contorl System), also known as distributed control system, is a computer control system relative to the centralized control system. It is developed and evolved on the basis of the ...[Details]
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WPG Launches 2.1-Channel Smart Speaker Reference Design Based on Qualcomm QCS400 SoC On July 13, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific mark...[Details]
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1Understanding Thumb-2 First, let's start discussing energy-saving techniques from a seemingly non-obvious starting point - the instruction set. All Cortex-M CPUs use the Thumb-2 instruction set, w...[Details]
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Linux system: Ubuntu9.10 Cross compiler: arm-linux-gcc-4.3.2 (already installed) OpenCV:OpenCV-2.0.0.tar.bz2(OpenCV for Linux/Mac) CMake:cmake-2.8.12-Linux-i386.tar.gz 1. OpenCV decompression...[Details]
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store
To prevent moisture, LEDs should be stored in a dry and ventilated environment with a storage temperature of -40℃- +100℃ and a relative humidity below 85%.
The LED shoul...[Details]
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Recently, suspected new Nut phones have been exposed frequently. In addition to the leaked photos of the white front panel, the new Nut phone has also passed the 3C certification. From the certific...[Details]
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introduction
When drilling holes on the Guangzhou GSK980TD economical CNC lathe, due to the small number of tool post stations and the lack of a dedicated tool position for installing a drill ...[Details]
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introduction As we are all familiar with, the laptop backlight is composed of many LED lamp beads, and the color difference problem is becoming more and more obvious. If the LED lamp beads used are n...[Details]
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1. System initialization configuration Directly call the SystemInit() function in the system_stm32f10x..c file. This function already contains the function SysSetClock() for setting the system clock....[Details]
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By John Cummings Texas Instruments Today, methods to protect electronic products from circuit faults and manage power-on surge currents have evolved from simple fuses and uncertain P-channel FETs to ...[Details]
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2019 has become the "first year of 5G communication" in the world. The sales of 5G mobile phones have gradually increased, and 5G has also driven the demand for smartphone camera and video functi...[Details]
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According to foreign media reports, the cooperation between Italian supercar manufacturer Automobili Lamborghini and Massachusetts Institute of Technology (MIT) has produced an important initial r...[Details]
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ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]