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U-BOOT supports network functions. When downloading operating system kernels and large file systems, it is faster and more convenient than other boot loaders that do not support the network. At p...[Details]
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There is a special reserved unit 000H~00ABH in FLASH
0000H-0002H These three units contain an unconditional jump instruction (LJMP). When the system is reset, PC=0000H, jumping to the main...[Details]
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▲When off-road vehicles face rugged terrain, they cannot clearly grasp the road conditions due to the height of the vehicle. Therefore, many models with off-road capabilities will have ground-base...[Details]
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#include
#include delay.h
#define No_key 255
#define K1_11
#define K1_22
#define K1_33
#define K1_4 4
#define K2_15
#define K2_26
#define K2_37
#define K2_4 8
#define K3_19
#define K3_...[Details]
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According to news on August 9, Intel's official public account "ZhiIN" posted today that Intel and Lenovo jointly established an "Advanced System Innovation Laboratory" in Shanghai in July to coopera...[Details]
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The first part is for quick reference, see the second part of the article for detailed usage Pin Diagram Pin 14: DS (SER), serial data input pin Pin 13: OE, output enable control pin, it enables ...[Details]
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In electronic technology, transistors are a very common component. The parameters of transistors are closely related to the measurement schemes and results of many electrical parameters. Therefore,...[Details]
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HyperBootloader_PIC18_J and HyperBootloader_PIC18_None_J After completing the PIC16 bootloader (for details, please read my previous essay "Writing a PIC16 serial bootloader in C language"), I st...[Details]
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According to the Liberty Times, MediaTek's Chief Financial Officer Gu Dawei said this morning that MediaTek's 5G mobile phone chips have been sent for sampling and are progressing smoothly. It is exp...[Details]
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At present, the design of servo controllers mostly uses DSP or MCU as the control core, but the flexibility of DSP is not as good as FPGA, and the application effect of DSP will be greatly reduced ...[Details]
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Does the magnetic flap level gauge need to be calibrated? Magnetic flap level gauges need to be calibrated. Magnetic flap level gauges are a kind of measuring instrument with high frequency of ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Virtual instruments are the product of the deep integration of electronic measurement technology and computer technology. Through the combination of software and hardware, various functions of trad...[Details]
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1 Introduction As the fourth generation of lighting sources, LED is being used more and more widely in urban beautification, road lighting, garden lighting, indoor lighting and other fi...[Details]
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On October 18, the Ganquanbao 400MW/1600MWh hybrid electrochemical shared energy storage project with a total investment of about 1.9 billion yuan was launched in the Ganquanbao Economic and Technolog...[Details]