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Forum: Elementary Electronic Questions

Want to learn electronics and need a points to start? Need help in your electronics related homeworks? Need a seminar topic? All questions can be asked here.

  1. Sticky Thread Sticky: Before Post here please read this

    Started by Fragrance, 22nd February 2011 08:38
    • Replies: 0
    • Views: 33,378
    22nd February 2011, 08:38 Go to last post
  2. Sticky Thread Sticky: READ BEFORE YOU POST - do not post e-books, ieee papers here

    Started by pranam77, 21st August 2009 09:05
    • Replies: 0
    • Views: 31,568
    21st August 2009, 09:05 Go to last post
    • Replies: 0
    • Views: 4,242
    17th April 2018, 17:11 Go to last post
  1. Closed: How to open DJVU files?

    Started by neoaspilet11, 27th October 2005 05:48
    • Replies: 4
    • Views: 195,169
    2nd November 2005, 10:00 Go to last post
  2. Closed: Matlab, How to get frequency spectrum?

    Started by davyzhu, 24th December 2005 07:38
    2 Pages
    1 2
    • Replies: 38
    • Views: 181,623
    17th May 2013, 03:30 Go to last post
  3. Closed: [Matlab] How to draw a line in plot?

    Started by davyzhu, 29th May 2005 13:20
    • Replies: 8
    • Views: 166,922
    29th February 2012, 12:20 Go to last post
  4. Closed: 9600 baudrate in frequency??

    Started by brunokasimin, 30th September 2008 14:14
    2 Pages
    1 2
    • Replies: 37
    • Views: 147,384
    27th May 2014, 11:40 Go to last post
  5. Closed: Polarized and Non-Polarized Capacitor

    Started by powersys, 15th February 2006 09:15
    • Replies: 9
    • Views: 143,653
    12th November 2006, 05:42 Go to last post
  6. Closed: what does the choke and starter of a tubelight do????

    Started by samcheetah, 26th June 2004 16:23
    • Replies: 10
    • Views: 109,405
    1st May 2008, 01:32 Go to last post
  7. Closed: What are 6800-series / 8080-series parallel interface?

    Started by kaima_ko, 25th December 2009 17:19
    • Replies: 7
    • Views: 93,420
    26th December 2009, 14:37 Go to last post
    • Replies: 17
    • Views: 90,389
    1st November 2011, 15:29 Go to last post
    • Replies: 5
    • Views: 89,967
    27th September 2012, 17:03 Go to last post
  8. Closed: How many amps should a one ton AC consume

    Started by danishdeshmuk, 25th October 2013 22:39
    • Replies: 18
    • Views: 87,316
    31st October 2013, 21:22 Go to last post
  9. Closed: what's the difference between USART and UART?

    Started by otakung, 10th August 2004 04:41
    • Replies: 12
    • Views: 84,928
    9th April 2006, 08:38 Go to last post
  10. Closed: What is positive feedback and negative feedback?

    Started by zahrein, 23rd August 2004 01:50
    • Replies: 5
    • Views: 84,842
    23rd August 2004, 15:58 Go to last post
  11. Closed: question: push-pull or open-drain mode

    Started by Rostfrei, 28th May 2007 12:48
    • Replies: 5
    • Views: 84,331
    25th June 2010, 07:40 Go to last post
  12. Closed: What is the difference between JFET and MOSFET?

    Started by armohan, 30th June 2005 11:49
    • Replies: 10
    • Views: 81,389
    5th July 2005, 13:01 Go to last post
    • Replies: 6
    • Views: 80,584
    23rd February 2007, 11:03 Go to last post
  13. Closed: What is Freewheel Diodes

    Started by Sathish, 12th April 2006 10:36
    • Replies: 8
    • Views: 80,555
    15th April 2006, 18:52 Go to last post
  14. Closed: Using an opto-triac (MOC3020) to control a mains lamp

    Started by the_merovingian, 10th August 2009 19:52
    2 Pages
    1 2
    • Replies: 24
    • Views: 79,418
    17th September 2010, 04:36 Go to last post
  15. Closed: How to determine if the equation is a periodic signal?

    Started by sky_tm, 17th February 2006 08:05
    • Replies: 3
    • Views: 79,396
    1st March 2006, 18:49 Go to last post
  16. Closed: difference between encoder and decoder

    Started by sridhar.d, 18th March 2008 13:21
    • Replies: 12
    • Views: 77,810
    26th March 2008, 07:09 Go to last post
  17. Closed: Difference betwwen enhancement and depletion mode?

    Started by zahrein, 28th July 2004 09:30
    • Replies: 11
    • Views: 75,953
    6th April 2011, 16:28 Go to last post
  18. [SOLVED] The difference between RMS and average value

    Started by tahir4awan, 24th December 2010 21:24
    • Replies: 8
    • Views: 75,386
    26th December 2010, 00:53 Go to last post
  19. Closed: Active & Passive Elements

    Started by kumar_eee, 7th February 2006 08:50
    • Replies: 8
    • Views: 74,172
    12th February 2006, 04:16 Go to last post
  20. Closed: Lagging/Leading PF - Lagging/Leading Q - Positive/Negative Q

    Started by powersys, 10th January 2006 07:20
    • Replies: 8
    • Views: 73,500
    12th January 2006, 19:13 Go to last post
  21. Closed: The relationship between VRMS and VDC

    Started by newgirl, 25th February 2008 15:27
    • Replies: 15
    • Views: 72,904
    24th October 2009, 00:24 Go to last post
  22. Closed: How to avoid floating nodes in PSpice?

    Started by dkace, 11th March 2005 14:39
    • Replies: 12
    • Views: 72,879
    10th January 2010, 19:42 Go to last post
  23. 220V is it Rms or peak ??

    Started by ysenthilece, 16th December 2005 10:27
    2 Pages
    1 2
    • Replies: 23
    • Views: 72,192
    20th February 2007, 22:23 Go to last post
  24. Closed: what is over-damped, under-damped and critical-damped ?

    Started by taofeng, 22nd June 2006 18:20
    • Replies: 4
    • Views: 70,737
    23rd June 2006, 02:35 Go to last post
  25. [SOLVED] What does it mean by 4k7 resistor?

    Started by electronicslab, 2nd October 2009 06:43
    • Replies: 3
    • Views: 70,571
    9th January 2010, 11:26 Go to last post
  26. Closed: variable resistor in proteus

    Started by electroboy, 8th February 2012 18:16
    • Replies: 5
    • Views: 70,218
    7th August 2012, 10:51 Go to last post
  27. Closed: How to compute area under a curve using Matlab???

    Started by Luckybuilding, 19th August 2006 22:20
    • Replies: 9
    • Views: 70,110
    5th September 2006, 21:22 Go to last post