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  1. prateeksikka

    Choosing the right equipment wire?

    audioguru is correct according to me. as of what i feel the voltage drop is of main concern in any case. moreover a safety factor of 3 times is more than sufficient. 15-20 A wire for 5 A max current is not at all  a bad choice. what do u say audioguru?
  2. prateeksikka

    Feats of engineering?

    problem in what sense? if u are using it as a clock edge generator,its not at all a problem infact good. what is your application?
  3. prateeksikka

    Really stupid question

    cls is infact clear screen. there is a file also in your PC where u can specify where u want to be (ur default directory) when u switch to dos. our  frnd has set it to c:\documents\something\something. u can set it to C:\ or the other method is just described to u....
  4. prateeksikka

    Constant current source for a low Ohm load

    20 ohm? hey man,i would like to know how u designed it.... internal resistance of a current source is in mega ohms.doesn't it load it? i know its tough to design a constant current source for low resistance and constant voltage supply for high resistance????? or is it the other way around???
  5. prateeksikka

    Whats a switching diode?

    These are special purpose diodes which have small  charge storage time which enables them to work at very high(microwave frequencies) ;D
  6. prateeksikka

    Transformer amps

    the circuit you connect to the transformer draws its own current according to its resistance . but this 15 A which u are talking about is the transformer rating. 2 coils connected in parallel!!!! god knows what interferences come ! and how much current it drws.moreover always keep a safety...
  7. prateeksikka

    Paralell resistors

    an alternate path for the current to flow. more the number of paths ,more free is the flow and hence lesser resistance!
  8. prateeksikka

    Satelitte

    hi rigdoctor! how  have u built this program? i mean which language? i am keen to see it.great work! can i have it from u? ;D
  9. prateeksikka

    transformers

    only turns ratio and wire thickness determine transformer characteristics and not its size!!!!
  10. prateeksikka

    Beginner's Question

    well not much difference .Vcc refers to BJTs and Vdd and Vss refer to FETs...
  11. prateeksikka

    IC problem

    i feel that u dont even need a scope!!. u can perform continuity test using a multimeter only...
  12. prateeksikka

    email notification reply to topic problem

    good to hear that matter solved.. anyway audioguru,why u deleted it???? ;D
  13. prateeksikka

    email notification reply to topic problem

    was there an attachment with the mail? could be  a virus as well....
  14. prateeksikka

    power line communication

    hi. can anyone tell me what exactly is power line communication? and how is this implemented.? i think it is used to convey signals through the power lines and not through separate signal lines....
  15. prateeksikka

    Simple Optical Switch

    well 555 has an innumberable applications
  16. prateeksikka

    dsp processor

    hi all! can anyone tell me what is inside a DSP Processor? how is it different from a normal processor? thanks in advance
  17. prateeksikka

    core companies

    hi all! i wish to have the list of companies which deal in core electronics like VLSI,Design tools,Communication Systems etc....can anyone help me. thanks in advance....
  18. prateeksikka

    0 ohm resistors

    hi.... 10 jumbers v/s 10 resistors.... where goes the cost of the system.well do u people say that these are used in automated systems which manufacture the PCBs by soldering the components? thanks for reply in advance
  19. prateeksikka

    Where to find XTAL stuff?

    i guess crystal commercially come with 2 legs which can be inserted into the component side of the zero purpose PCB.thats it.... what else?
  20. prateeksikka

    ANTENNA RADIATION PATTERNS

    hi zeppelin! well can u give me the matlab code for any 3d antanna radiation plot? i need to see the major and minor lobes .say the plot for a dipole antenna. pls give me the code i mean the syntax etc.thanks
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