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Recent content by Split841

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    Problem with RF buzz and noise when using LM3886 and Nokia 6303

    Hello. I am currently working on amplifier which is using the LM3886 chip. It was working fine, until (unfortunately) I placed it on an aluminium plate and turn it on. Since then, there is one problem in only one specific case. When i choose my mobile phone (Nokia 6303), there is a pretty loud...
  2. S

    48V 10A electromotor speed control design?

    yes they are...but the brushes are big disadvantage
  3. S

    48V 10A electromotor speed control design?

    i think that it is brush motor...if there are two wires its definitely brush...if there are more than two wires its brushless
  4. S

    48V 10A electromotor speed control design?

    I had a motor like you have...stator consists of permanent magnets..it means that there are limited ways to control the speed of motor...in what application do you want to use this motor?
  5. S

    48V 10A electromotor speed control design?

    well...i think that better solution than PWM in DC electromotors speed control doesnt exist...but i would appreciate if you could write what kind of motor is it..if the rotor and the stator are in series or they are paralel or if there is a permanent magnet...because if you want to control the...
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    ADE7753 questions - active power value, accumulation mode

    Re: ADE7753 few questions okay thanks..:D
  7. S

    ADE7753 questions - active power value, accumulation mode

    ADE7753 few questions Sorry if my english is too bad. Ive got a few questions. I read the datasheet but there are some things i did not understand properly. 1) If i read the value from active energy register and divide it by the time it has been increased , will I get the average active...
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    Which Microcontroller Do You Use?

    at90s8515 bangalore i only used pic 16f84a but only in a school...
  9. S

    LM13700 based wattmeter

    or could you just give me some links where i can find some good wattmeter schematics?
  10. S

    LM13700 based wattmeter

    lm13700 I have to build a wattmeter as my final exam project on high technical school.I tried to simulate it in TINA but somehow i couldnt work it out.Also the description of LM13700 in TINA is not complete ...only the inputs the output and V+ V- are matched.Could you please give me a little...
  11. S

    determining power sources for a simple dc motor.

    im not sure but these cells are pretty expensive..so think again...
  12. S

    FINAL YEAR PROJECT IDEAS NEEDED....!!!!

    final year electronics project ideas tesla coil,refrigetor,smps,solar supply
  13. S

    What's the full name of PIC?

    in our language its a kind of vulgarism by the way
  14. S

    Where to start learning PIC on your own?

    Re: PIC self study sometimes is difficult to understand the language but dont be affraid to learn the assembly..

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