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  1. prateeksikka

    mp3 player from hardisk

    hi nalen! i had asked exactly the same question in a topic called "SONGS" in circuits/design section of this site although u can directly search for "songs". I wish to have a player in my pocket with a large harddisk so that i can store 100s of songs.what i got out of the replies was to design a...
  2. prateeksikka

    OSD

    HI ASAHIN! ARE U WELL AWARE OF THE PROGRAMMING LANGUAGES C AND C++ OR JAVA. IT IS AS SIMPLE TASK TO WRITE A PROGRAM IN C OR C++ FOR LCD INTERFACING.IT IS ALSO AVAILABLE ON THIS SITE THE PIN CONFIGURATION OF AN LCD.SO WRITE DOWN THE PROGRAM,CONNECT LCD ON PRINTER PORT AND GO AHEAD!! PRATEEK ;D
  3. prateeksikka

    differentiator

    exactly! why like a piece of wire ? it is a piece of wire in its analogy with inductor also which is definitely a piece of wire for dc and similar is case with cap and ac. prateek
  4. prateeksikka

    switching pwr supplies level1? level3?

    hi all! do u have any knowledge about what these levels mean? plz help reply!!!! prateek
  5. prateeksikka

    differentiator

    hi all! i just now had a look at this topic. well i have confirmed this thing now from a book by "MILLMAN TAUB " that displacement current through a capacitor is a 100% fictitious current.actually the engineers are forced to suppose this in support of Maxwell's equations .If it is not supposed...
  6. prateeksikka

    looking for vibrator sensor and touch sensor with application

    HI WIRA! WHAT KIND OF SENSOR DO U REQUIRE? I MEAN WHAT DO U EXPECT THE SENSOR  TO DO WHEN SOMETHING TOUCHES IT? WHAT IS THE DIFFERENCE BETWEEN VIBRATION AND TOUCH WITH REGARD TO YOUR PLAN? PLZ TELL IN SOMEWHAT DETAIL PRATEEK
  7. prateeksikka

    My girlfriend is getting into electronics

    HELLO !!!!!!!!! COME ON !!!! GOOD MORNING PLEASE WAKE UP U ALL!!! HOW COULD YOU RULE OUT PHYSICS AS A REQUIREMENT FOR ELECTRONICS DO U KNOW ONE THING A SIMPLE GOLDEEN RULE WHICH I LEARNT TILL NOW? MATHEMATICIAN+PHYSICIST=SCIENTIST SCIENTIST+ECONOMIST(FOR OPTIMAL COST IMPLEMENTATION)=ENGINEER...
  8. prateeksikka

    IC TESTER

    hi steven! can i have the principle of operation of your hardware circuit? I mean to say how does your circuit identifies say an "and gate ic"? and it accordingly sends 2 high i/ps and senses high at the o/p? prateek
  9. prateeksikka

    Speaker

    hi all! i have almost generalized that u can clean the inner parts of any electronic device with any volatile compound.Can all of u support me? I have even used perfume to clean my stereo recorder head.any comments? prateek
  10. prateeksikka

    Correct way to Measure Power Supply Amperage

    hi audioguru! all! when we have voltage fluctuation,some of the devices at our place start making a peculiar sound of vibration just like our refrigerators.I read in a device manual that it happens due to higher current because V*I=POWER =CONSTANT.so when voltage reduces current increases.But...
  11. prateeksikka

    Control for a 3kW Thermal Resistance

    hi chandus! welcome!!! why are u not using a variac for your mains supply? If that is not acceptable u can use a pot in series with your resistor. But i am unable to understand one thing.where are u getting 6.6 V with 220V input? However i guess u dont need a triac or SCR for such a simple...
  12. prateeksikka

    Correct way to Measure Power Supply Amperage

    HI MHz FOR DEVICE RATINGS! always connect a moderately high resistance in series with the device and a low resistance ammeter too in series.U should not use too low resistance or a device with low input resistance(this may load your supply) nor u should connect very high resistance otherwise...
  13. prateeksikka

    Speaker

    hi vedran! clean the insides of the speaker i.e right from the pot to coil (magnetic) using propanol or ether,it will be alright ;) prateek
  14. prateeksikka

    IC TESTER

    hi steven! actually i am looking forward for a combination of hardware and software for IC tester.i.e what i posess is an IC say 7400.and a computer pentium 4 processor.How do i proceed? I can write the software for it myself too but atleast i should know the h/w compatibilities!!any help from...
  15. prateeksikka

    IC TESTER

    HI ALL! CAN ANYONE TELL ME A COMPUTER SOFTWARE THROUGH WHICH I CAN TEST AN IC FOR ITS FUNCTIONALITY AND PIN CONFIGURATION? PRATEEK
  16. prateeksikka

    new idea.. help~~

    hi birdbird! what i can make out of it is that your software takes in your sound only and displays it on your screen(the word u spoke)but there would be some channel along which your voice is flowing! may it be a computer port or a peripheral device like a microphone,but i again revert to the...
  17. prateeksikka

    HELP

    hi vietvc! try out the following links.Do tell me the results out of them! www.bluetooth.com www.motorola.com/bluetooth www.palowireless.com/infotooth/tutorial.asp www.apple.com.au/bluetooth/ prateek
  18. prateeksikka

    new idea.. help~~

    hi birdbird! your project seems to be interesting but the thing to know is that why is your system responding to a few words only.I saw a similar project on another site(i cannot recall its name),i have seen the same project in  a book on artificial intelligence. All sources say that the only...
  19. prateeksikka

    Solder Fumes

    AUDIOGURU! COULD U PLZ TELL ME THE BEST METHOD TO  SOLDER A WIRE ONTO A PCB (THE PROCEDURE RECOMMENDED BY YOU I MEAN) PRATEEK
  20. prateeksikka

    perfboards

    hi audioguru! the breadboard u have shown is exactly the same i have seen here.in this 5 slots in a column are shorted i guess.But in india i have seen boards with one component side and one solder side(not a PCB).But just like  a PCB. WE HAVE SMALL SLOTS OF COPPER AROUND ON SOLDER SIDE.THEY...
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