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The NSS pin is also known as the chip select signal. As the master device, the NSS pin is high, and the slave device NSS pin is low. When the NSS pin is low, the SPI device is selected and can commun...[Details]
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According to foreign media reports, Germany's Fraunhofer Institute for Photonic Microsystems (Fraunhofer IPMS) has developed a photonic microsystem that can use controllable small mirrors to modulate...[Details]
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#include #include #include "lcd12864.h" #define uint unsigned int #define uchar unsigned char #define MISO PINB.6 #define SCK PORTB.7 #define MOSI PORTB.5 #define CSN PORTC.0 #define CE PORTC.1...[Details]
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Arbitrary waveform generator is one of the fastest growing products in electronic measuring instruments. It can output standard function signals as well as non-standard function waveform (arbitrary...[Details]
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Unzip the uboot package to get the uboot project file uboot, enter uboot, open the Makefile file, and search for the type of your development board. Mine is OK6410 256.
Then execut...[Details]
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SUNeVision won two awards at the "17th China IDC Industry Annual Ceremony" Continue to deepen the data center market and innovate business to help mainland enterprises strategically expand oversea...[Details]
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After mastering the control and display of LCD , we need to integrate LCD into the password safe to make it an independent working system. In the CD of this issue, there is the source program of us...[Details]
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Development and Reform Commissions of all districts, Development and Reform Bureau of Beijing Economic and Technological Development Zone:
According to the relevant requirements of the "No...[Details]
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① Polling: The application program reads continuously; the driver program reads continuously, occupying a large amount of CPU resources.
②Interrupt: The application is blocked in read; the dri...[Details]
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KQ-300 power carrier data transceiver module
KQ-300 is a single row 11 pin small volume high performance carrier data transceiver module. There are many specifications for selection. It was original...[Details]
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linux2.6.28 arm-linux4.3.2 1.安装opencv2.0 下载地址http://sourceforge.net/projects/opencvlibrary/ 解压OpenCV-2.0.0.tar.bz2 tar xvf OpenCV-2.0.0.tar.bz2 配置 ./configure --host=arm-linux --without-carbon -...[Details]
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The importance of PCB design in power circuit design is self-evident. PCB is the physical platform for circuit design and the most flexible component for designing and manufacturing original comp...[Details]
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PLC is used to control and automate industrial and manufacturing processes. It is mainly used to monitor, control and optimize machines, equipment and processes that implement various functions, su...[Details]
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Electronic Control Unit (ECU), also known as "driving computer" or "on-board computer", is a microcomputer controller for automobiles, also known as automobile-specific single-chip microcomputer. L...[Details]
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All-vanadium liquid flow battery bipolar plate production line project (published after approval) Construction unit: Dalian Rongke Energy Storage Group Co., Ltd. Design unit: Information Industry Elec...[Details]