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What are the differences between ARM, DSP, and FPGA? What are their characteristics? This is a very basic question. This article analyzes the characteristics and technologies of ARM, DSP, and FPGA...[Details]
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Abstract: RS 232 interface is the most commonly used communication interface. With the rapid development of FPGA technology, the timing circuits of some common interface circuits can be implemented...[Details]
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I. Overview
Optical distributed detection is a technology suitable for measuring characteristic parameters of continuous optical links such as optical fibers. Reflection distributed detection is b...[Details]
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On July 16, the main urban area of Quanzhou City, Fujian Province achieved continuous coverage of 5G signals. Nearly 10,000 5G base stations have been built in the entire region, and the construc...[Details]
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According to foreign media reports, a new type of micro medical electronic circuit is implanted in the patient's wound to release bactericidal heat, thereby promoting rapid wound healing. This th...[Details]
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We can consider the volume meter as an equalizer present in the music system. In it we can see lights (LEDs) dancing according to the music, if the music is loud, the equalizer will reach its peak ...[Details]
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At the "2023 Battery Day" held recently in South Korea, Korean companies such as Samsung SDI, LG Energy Solutions, and SK On launched a variety of future new technologies based on the electrification...[Details]
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Many beginners, even veterans who have been in the industry for several years, are complaining about how competitive the electronics industry is. Decadence is completely killing one's passion. With...[Details]
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ADI is viewing the electric vehicle industry as a key driver in the sustainability space. According to United Nations recommendations, if you choose to buy an electric car instead of a regular car, y...[Details]
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Fluorescent lamps are the cheapest way to produce white light with the least amount of power (lumens/watt). Today, hundreds of millions of compact fluorescent lamps are sold each year, and the reli...[Details]
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The Stanford team is working to shrink the mechanical and electronic components in a roof-mounted lidar down to a single silicon chip. Engineers have been working on self-driving cars for years, bu...[Details]
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Practical experience at home and abroad has proved that solving urban traffic problems cannot rely solely on building road infrastructure, and intelligent transportation systems (ITS) are the most ...[Details]
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Startup code:
Set the interrupt vector in the following order:
RESET
UDEF
SWI
PREFETCHUDEF
DATAABT
NOP //Reserved address
IRQ
FIQ
A total of seven ...[Details]
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This is a simple infrared decoding program. It is for infrared signals with a 9ms start code and a 4.5ms end code. The crystal oscillator used is 11.0592M. #i nclude at89x52.h #i nclude stdio.h sfr...[Details]
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The Honor 60 series will be released on December 1. Previously, the official has preheated the new phone many times and announced some appearance information of the new phone. This morning, @Ho...[Details]
PCB Design
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