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Linux development board UBUNTU18.04 Note qt5.8 Basic network configuration commands ifconfig eth0 XXX.XXX.XXX df -hl df --help Hard disk free -h free --help memory ps -ef View all processes ...[Details]
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With the further development of tourism and the advancement of information technology, people's daily lives have been greatly improved and enriched. The tourism industry that focuses on leisure and s...[Details]
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led Light-emitting diodes are referred to as LEDs. They are made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc. When electrons and holes recombine, they can ...[Details]
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The working principle of the 51 microcontroller is the same as that of many microcontrollers, and they all follow the von Neumann architecture, that is, the data area and code area are separated. The...[Details]
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After a few years, you may not have to move bricks anymore.
On February 15, Monumental, a construction
robot
startup, announced on its official website that it had completed a new roun...[Details]
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On January 9, edge AI semiconductor company Ambarella announced the launch of the latest members of its CV3-AD automotive AI domain controller series - CV3-AD635 and CV3-AD655 system integrated chips...[Details]
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China Energy Storage Network News
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The industry generally believes that 2017 is the year when distributed photovoltaics will usher in a full-scale explosion. At the 2017 Beijing Energy...[Details]
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There are two subroutine call instructions: one is a long call instruction and the other is an absolute call instruction. Both are 1-byte, 2- cycle instructions. Both instructions take out the previo...[Details]
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With the widespread application of battery energy, the depletion of oil resources and environmental pollution, electric vehicles have attracted more and more attention for their advantages of energ...[Details]
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Connection circuit between ADC0809 and MCS-51
The connection between ADC0809 and MCS-51 microcontroller is shown in Figure 9.10. The circuit connection mainly involves two issues. One is the s...[Details]
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This article describes a simple LED oscilloscope circuit that can be used to analyze low-frequency waveforms with a 10 x 10 LED matrix display. Since there are only 100 LEDs involved in the display b...[Details]
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How can junior engineers use an oscilloscope (oscilloscope principle) to measure ripple correctly? An oscilloscope (oscilloscope usage method) can convert electrical signals that are invisible to t...[Details]
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NTC thermistors and analog temperature sensors are two common temperature sensing solutions used in most electronic applications. Deciding which technology is best for your application can be a diffi...[Details]
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While the new Mac Pro has six available PCI Express expansion slots for audio, video capture, storage, networking, and more, the tower workstation is no longer compatible with graphics cards. Instead...[Details]
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The Eclipse integrated development environment can not only compile bare metal projects, but also debug the entire bare metal project, so that when the program is abnormal, it can be modified more ...[Details]
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