Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by elnenez

  1. E

    Numerical analysis help plz!!!! (who can prove this?)

    I think the problem is not well stated. How \[p_i\] is defined? Is there any relation between \[g(x)\] and \[p_0\]?
  2. E

    [req]Abstract State Machines: A Method for High-Level System

    Re: [req]Abstract State Machines: A Method for High-Level Sy Link available hxxp://
  3. E

    can someone check my circuit?it can't work, thanks

    Hi, I think that your problem is due to the high number of parallel resistances and their low values. You have ten resistances of 82Ω+130Ω =212 Ω in parallel. If possible try to increse these values to 820+1k3 or 8k2 + 13k, for example.
  4. E

    Simulink Matlab Function Block Question

    Hi, After reading your post I think that the block you are looking for is a lookup table 2-D. This block has two inputs, which are used to access the elements of a matrix, defined inside the block (you can use its workspace name).
  5. E

    If anybody need help in EAGLE, ask me in this POST !

    multiple sheets eagle I need to repeat some parts of a design so I use cut and paste tool, but I have to place and route the copied parts again. So, is there any way to do this task automatically? Thanks a lot, Elnenez
  6. E

    Simulink Matlab Function Block Question

    simulink function block Hi, You could use a mux block to group several signals in the same line. But in your case it's not possible becase one input is a matrix and the dimension of the signals to be grouped would be different. Maybe the best solution is to create a S-Function, but it is more...
  7. E

    DSP evaluation board selection

    Hello, I need to process between 5 and 8 audio signals sampled at 8kHz, and I was thinking about using a Texas Instrument evaluation board. The problem is that I only have found EVM or DSK with only one codec, except a third party EVM which accepts 8 input and 8 output, but this board has...
  8. E

    How good is WIN CE compared with Windows XP embedded

    Windows XP embedded is a customizable version of Windows XP, only valid for x86 architectures. Windows CE is not based on Windows XP, it's valid for several achitectures (ARM, x86, ...) and it's a Real-Time operating system. There is a lot information at microsoft web page...
  9. E

    Vector quadratic equation

    I think the answer is no, because you have only one equation to solve N unknowns, and therefore you will have infinite solutions.
  10. E

    Quadrature decoder IC's

    pic quadrature decoder Check https://www.lsicsi.com/, they have 24-Bit Dual-Axis Quadrature Pulse Counter, maybe it can help you.
  11. E

    Need Hough Transform source code

    hough transform c++ Hi, Check the OpenCV library. It contains an implementation of Hough transformation. It's available for several platforms, linux and windows included. Check OpenCV
  12. E

    Need for Switching mode Power Supply from 24V to 5V

    Take a look at maxim-ic homepage. E.g., MAX831 is a DC-DC step down converter, 5V 0.5A output, and high efficiency.
  13. E

    Integration of √(tanx)

    Re: Integration of √(tanx) \[\frac{-2 tan ^{-1}\left(1-\sqrt{2} \tan ^{\frac{1}{2}}(x)\right)+2 \tan ^{-1}\left(\sqrt{2} tan ^{\frac{1}{2}}(x)+1\right)}{2 \sqrt{2}}\] \[+\frac{\log \left(-tan(x)+\sqrt{2} tan ^{\frac{1}{2}}(x)-1\right)-\log \left(tan (x)+\sqrt{2} \tan...
  14. E

    any help regarding RTLinux programming

    Here you can find some tutorials, examples and a comparison between RTLinux and RTAI. (Some documents in spanish) hxxp://rtportal.upv.es/
  15. E

    Power window motor control

    LMD18200 is a H-Bridge from National with a digital interface. Datasheet here: hxxp://www.national.com/ds/LM/LMD18200.pdf
See more

Part and Inventory Search

Back
Top