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Recent content by Truclam

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    Microprocessor interfacing with TCP/IP

    Hi everyone, I have a circuit but there're a few problem that I can't understand it. I'd like to transfer data from AVR to PC : the way to program AVR . my email is : luongvinhphu1003@yahoo.com thanks
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    Need tutorials and papers about implementing embedded tcp/ip stack

    Re: embedded tcp/ip?? Hi all, Does anyone help me to undestand this circuit? I don't know how to transfer data from AVR microcontroller to PC or other devices (microcontroller) through network. my email : luongvinhphu1003(at)yahoo.com best regards. Phu
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    Req: Ethernet to RS-232 converter

    Hi all, Does anyone help me to undestand this circuit? I don't know how to transfer data from AVR microcontroller to PC or other devices (microcontroller) through network. my email : luongvinhphu1003(at)yahoo.com best regards. Phu
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    Need help how to make TCP/IP protocol

    Hi all, Does anyone help me to undestand this circuit? I don't know how to transfer data from AVR microcontroller to PC or other devices (microcontroller) through network. my email : luongvinhphu1003@yahoo.com best regards. Phu
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    New Ethernet Development board, open-source

    Hi all, Does anyone help me with this circuit. Please help me how to send data from AVR to web servers or otherwise. For example : sending string "12345" Best regards. my email is : luongvinhphu1003@yahoo.com
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    How to calculate the checksum of TCP/IP packet?

    Re: TCP IP checksum Hi all, Does anyone explain this circuit? I'd like to send data from AVR to web servers and from web servers to AVR but I don't know how to do that because I don't know how to program the AVR. For example how to send "12345"string from AVR to web servers? Please help me...
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    help: set up link between MCU and web server

    mcu web server html Hi all, I have a circuit about tcp/ip system.But I don't know how to transfer data from AVR microcontroller to web servers. Does anyone help me?Please give me a sample if I want to transfer "12345" string from AVR to web servers or from web servers to AVR . My email...
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    control i/o ports of AVR using TCP/IP

    how to tcp/ip programming with avr Hi all, I have a circuit about tcp/ip system.But I don't know how to transfer data from AVR microcontroller to other device on network. Does anyone help me?Please give me a sample if I want to transfer "12345" string from AVR to other device on network. My...
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    Displaying time on LCD

    i need free sample of character lcd Hi all, Can anyone send me the LCD sample (I use Atmega32 in my project) my email : phuvinh1003@yahoo.com
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    image matching C++ code

    Hi all, Does anyone know how to convert Matlab file (.m-file )to .dll or c++ code. Matworks provide us new toolbox for Fingerprint Regconition project but I don't know how to use it in my project (written by visual c++) independently. Please visit : **broken link removed** for download new...
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    Gabor Filter for Fingerprint Image

    fingerprint enhancement matlab code Hi everyone, I've found out that Mathworks.com (Matlab) supply a new FingerPrint Recognition Toolbox.It's really a good tool for doing Fingerprint Recognition project but my project is written in Visual c++ and I don't understand much in Matlab.Please help me...
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    [SOLVED] matlab source code for fingerprint matching

    fingerprint recognition project Hi 2001008 I'm a student of Polytechnic university (Vietnam) and I also do my project (fingerprint recognition system) this term. I plan compile the function written in Matlab to .dll afterthat I'll call it from VC++.But now I don't know how to do that I've a...
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    Gabor Filter for Fingerprint Image

    fingerprint ++gabor ++download matlab code Hi zkai2000, I'm a student of Polytechnic university (Vietnam) and I also do my project (fingerprint recognition system) this term. I use VC++ for my project but I've faced with many problems.I wrote several functions : segmentation,mean filter,median...
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    code for Gabor filter

    gabor filter code Hi all, I implement Gabor filter in my c++ function (put it in Visual c++) . when I compiled it there was no error but when I clicked on a button for excution this function there was a failure report. I can't find out the mistake so I hope someone help me. Here's my code : //...
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    Help me implement Enhancement step of FingerPrint

    Re: help me Hi, I'm not sure I can undestand what you said. In enhancement step, we need both edge enhacement and de-noise. I need create constrast between ridge and valley before I binarize the image.However, filtering the noise out of image will make the better image before I binarize it. I...

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