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1. Basic knowledge of network card 1. Connection method between network card chip and development board Bus connection method, using SROM bus interface. The core board of the development board use...[Details]
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In the past two hundred years, human beings have used coal, oil and natural gas as energy, which has increased productivity by nearly 200 times. However, fossil energy is gradually depleting, and pol...[Details]
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In modern industrial production, current, voltage, temperature, pressure, flow, flow rate and switch quantity are the main commonly used controlled parameters. Using MCS-51 single-chip microcompute...[Details]
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There is no lowest price, only lower prices. This sentence is most suitable for the storage field. The prices of flash memory and memory continue to fall. The current solid-state drives on sale have ...[Details]
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Function implementation: Configure the relevant registers of timer 0 to realize the timer interrupt function, and ...[Details]
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Recently, Teradyne Inc. said in an earnings call that its
Robotics
team achieved $375 million in revenue in fiscal 2023.
The US-based company has three subsidiaries: Energid (productio...[Details]
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1. Introduction
Today is an era of new technologies emerging in an endless stream. In the field of electronics, especially in the field of automated intelligent control, the control systems com...[Details]
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Solution: Configure the kernel
make menuconfig
File Systems ---
DOS/FAT/NT Filesystems ---
(utf8) Default iocharset for FAT
Change to
(cp936) Default iocharset for...[Details]
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Matrix keyboard Schematic Code The pressed button will show which button is pressed on the LCD. mian function #include REGX52.H #include "Delay.h" //Include Delay header file #include "LCD160...[Details]
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On June 21, SEMI released the Semiconductor Equipment Market Data (EMDS) billings report for May, showing that North American semiconductor equipment manufacturers' global orders reached US$3.59 bill...[Details]
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ARM's convention byte 8bits halfword 16bits word 32bits Instruction set provided by ARM Core ARM instruction set 32 bits Thumb instruction set 16 bits Thumb2 instruction set 16&32 bits Seven ...[Details]
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On May 24, SAIC Motor stated on its investor interaction platform that the technical performance of its self-developed fuel cell system is comparable to the world's leading level; related technologie...[Details]
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"Parallel" communication: refers to the transmission of 8 bits of data through parallel lines at the same time. This greatly increases the data transmission speed, but the length of the parallel tran...[Details]
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GPIO (General Purpose Input Output) is a general-purpose input/output port; each GPIO port can be configured as input or output through software; the output is divided into push-pull and open-drain. ...[Details]
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In recent years, the demand for high-power LEDs in LED application products, especially semiconductor lighting products, has become increasingly strong, and the quality requirements for LEDs have a...[Details]