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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.

    • Replies: 0
    • Views: 8,167
    17th April 2018, 17:11 Go to last post
  1. Sticky Thread Sticky: Before Post here please read this

    Started by Fragrance, 22nd February 2011 08:38
    • Replies: 0
    • Views: 36,917
    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: 35,535
    21st August 2009, 09:05 Go to last post
  1. [moved] Speaker wattage not known

    Started by pgr2002, 19th March 2020 06:01
    • Replies: 10
    • Views: 519
    Today, 02:39 Go to last post
  2. [SOLVED] Op amp integrator formula

    Started by d123, 2nd April 2020 22:21
    • Replies: 4
    • Views: 491
    Yesterday, 03:47 Go to last post
  3. Differential pair with dynamic resistance

    Started by DavidYebadlo, 6th April 2020 15:01
    • Replies: 3
    • Views: 126
    6th April 2020, 18:27 Go to last post
  4. Phase radiation pattern in HFSS

    Started by Jurgita, 6th April 2020 18:07
    • Replies: 0
    • Views: 100
    6th April 2020, 18:07 Go to last post
  5. Calculate read distance in CST MWS

    Started by hfield, 6th April 2020 17:28
    • Replies: 0
    • Views: 83
    6th April 2020, 17:28 Go to last post
  6. Differential pair with active load

    Started by paulmdrdo, 4th April 2020 07:22
    • Replies: 3
    • Views: 306
    4th April 2020, 19:10 Go to last post
  7. Cw decoder by ik3oil

    Started by radium98, 30th March 2020 10:03
    • Replies: 7
    • Views: 500
    3rd April 2020, 08:31 Go to last post
    • Replies: 17
    • Views: 813
    1st April 2020, 09:41 Go to last post
  8. Voltage drop using 1 MOS

    Started by Agrum, 31st March 2020 22:02
    • Replies: 2
    • Views: 263
    1st April 2020, 04:11 Go to last post
  9. [SOLVED] What is the role of this transistor?

    Started by VTI_16V, 29th March 2020 16:33
    • Replies: 5
    • Views: 361
    30th March 2020, 17:38 Go to last post
  10. Dimmer lamp 220v ac (resistor values)

    Started by anouxr, 29th March 2020 16:03
    • Replies: 2
    • Views: 267
    30th March 2020, 04:49 Go to last post
  11. MCU Vcc to GND SHORT

    Started by manisibitvr, 23rd March 2020 07:33
    • Replies: 6
    • Views: 471
    23rd March 2020, 16:46 Go to last post
    • Replies: 5
    • Views: 618
    22nd March 2020, 17:29 Go to last post
  12. MOSFET capacitance estimation

    Started by CAMALEAO, 21st March 2020 03:02
    • Replies: 1
    • Views: 332
    21st March 2020, 03:55 Go to last post
  13. 250VAC, 4A fuse used at 700V input to SMPS?

    Started by treez, 14th March 2020 22:51
    • Replies: 11
    • Views: 725
    15th March 2020, 17:46 Go to last post
  14. What is 'Pre voltage'?

    Started by dk01152, 13th March 2020 15:03
    • Replies: 3
    • Views: 353
    13th March 2020, 21:39 Go to last post
  15. Super capacitor electrolyte problem

    Started by RachelAnne289, 10th March 2020 10:57
    • Replies: 1
    • Views: 426
    10th March 2020, 17:21 Go to last post
  16. Impedance question matching/bridging

    Started by Swend, 3rd March 2020 17:07
    • Replies: 4
    • Views: 565
    9th March 2020, 23:28 Go to last post
  17. Class ab amplifier dc biasing

    Started by paulmdrdo, 7th March 2020 15:29
    • Replies: 7
    • Views: 623
    9th March 2020, 10:09 Go to last post
  18. PMOS and difference amplifier simulation questions

    Started by d123, 7th March 2020 14:06
    • Replies: 2
    • Views: 297
    7th March 2020, 22:09 Go to last post
  19. Arduino programiming in light sensor

    Started by RachelAnne289, 6th March 2020 10:51
    • Replies: 1
    • Views: 247
    6th March 2020, 12:02 Go to last post
  20. soldering with silver content

    Started by MikePT543, 21st February 2020 21:09
    • Replies: 4
    • Views: 602
    5th March 2020, 10:47 Go to last post
  21. Magnetic field state-space representation

    Started by mel2304, 3rd March 2020 04:00
    • Replies: 1
    • Views: 331
    3rd March 2020, 20:18 Go to last post
  22. Leaded solder vs LeadFree solder

    Started by joniengr, 29th February 2020 02:25
    • Replies: 3
    • Views: 489
    3rd March 2020, 17:01 Go to last post
    • Replies: 1
    • Views: 312
    2nd March 2020, 23:56 Go to last post
  23. Oscilloscopes and earth problem

    Started by Winsu, 27th February 2020 19:08
    • Replies: 4
    • Views: 530
    2nd March 2020, 23:30 Go to last post