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Recent content by pannaguma

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    which to start with pic or arduino

    Re: whch to start with pic or arduino I personally started off with microcontrollers only last year. And I consider myself fortunate that some one suggested Arduino to me.... Well Arduino is very good for beginners since, you need not know a lot to start off and the support available on forums...
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    FIFO Depth tricky question

    Hi guys, I am sorry to bump such an old thread, but it is just that my answer and logic is different form the ones posted above. Here is goes... Well my approach gives me a required FIFO depth of 17.... Because, at the 17th clock period, the first input data (which by now has moved to the 17th...
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    about simple flash ADC

    could you please rephrase your question? I don't understand your question.. in one bit case:output will be either 0 or 1.... NOT 00, 01, 11 in two bit case: it will be 00,01,10,11
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    about simple flash ADC

    It is R/2 AFAIK. Lets suppose its a one bit ADC... you now need two take off points from the resistor ladder. Recall that the top of the resistor ladder is connected to Vcc and bottom to Gnd. So for two take off points, you effectively need three resistors, say A, B and C so that you get two...
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    Is there a method to derive time constant of multiple RC circuits??

    thanks guys for the help @zorro - can you suggest any textbook where I can read further on the pole-zero concept with respect to energy storing elements in circuits?
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    Inverting Amplifier is clipping the output signal - Help?

    I am not sure if this applies to your case especially since your circuit already has an opamp, but one time faced this signal distortion problem was when I was trying to read some microAmpere current directly with a probe... adding an opamp buffer solved my problem (its simply a negative...
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    Is there a method to derive time constant of multiple RC circuits??

    sorry guys, i typed the circuit correctly, but the white-spaces I inserted were ignored and the circuit was displayed incorrectly (which I failed to notice, sorry again) this is what I meant: the outputs are same as those of the multimeter take off points... @sutapanaki - yes you have a...
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    Is there a method to derive time constant of multiple RC circuits??

    Hi friends, I have been preparing for competitive exams and came across a question on multiple RC circuit time constant derivation... one particular problem was of the form: ----------R1||C1----------- <------------Vout+ |...
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    question about PSS analysis and periodic steady state

    thanks for the links and the explanation, I too found it very useful
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    interfacing digimatic caliper....

    Re: mitutoyo spc pinout sorry for bumping an old thread, but how did the interfacing turn out guys? i am trying to do the same, with a mitutoyo digimatic indicator.
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    Will a 90W recharger work on a 50W universal converter...

    Hi guys, I live in India and I was given a Duracell NiMH Battery + recharger pack from the US as a gift. I later realized its adapter only worked on 120V input. I had almost forgotten about it, when today I happened to come across a 240V input to 120V output adapter during a visit to the local...
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    Problem in creating Board from Schematic in Eagle! Help!

    Thanks for the replies david and keith. That seems to have worked. Created my first set of gerber files! :D But I have a new doubt now...its related to drill holes. Well, basically I am just starting out and my first board is an evaluation board for 0.5"x0.5" size VCOs from Crystek Corp. I...
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    Problem in creating Board from Schematic in Eagle! Help!

    Hi guys, i have spent about 4-5 days viewing Eagle tutorials by Warren Young (Tangentsoft) and Jason (rpcelectronics). Well it helped me build my own parts (will upload it here soon) and also i seem to be done with the schematic. But in the step in which you make the board is where i am getting...
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    Need help with a comb generator

    hey some one help me out......i am at my its end here!

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