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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: 8,162
    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: 36,911
    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: 35,529
    21st August 2009, 09:05 Go to last post
  1. [moved] Speaker wattage not known

    Started by pgr2002, 19th March 2020 06:01
    • Replies: 8
    • Views: 425
    Today, 21:09 Go to last post
  2. [SOLVED] Op amp integrator formula

    Started by d123, 2nd April 2020 22:21
    • Replies: 4
    • Views: 476
    Today, 03:47 Go to last post
    • Replies: 3
    • Views: 119
    Yesterday, 18:27 Go to last post
  3. Phase radiation pattern in HFSS

    Started by Jurgita, Yesterday 18:07
    • Replies: 0
    • Views: 95
    Yesterday, 18:07 Go to last post
  4. Calculate read distance in CST MWS

    Started by hfield, Yesterday 17:28
    • Replies: 0
    • Views: 82
    Yesterday, 17:28 Go to last post
  5. Differential pair with active load

    Started by paulmdrdo, 4th April 2020 07:22
    • Replies: 3
    • Views: 290
    4th April 2020, 19:10 Go to last post
  6. Cw decoder by ik3oil

    Started by radium98, 30th March 2020 10:03
    • Replies: 7
    • Views: 495
    3rd April 2020, 08:31 Go to last post
    • Replies: 17
    • Views: 807
    1st April 2020, 09:41 Go to last post
  7. Voltage drop using 1 MOS

    Started by Agrum, 31st March 2020 22:02
    • Replies: 2
    • Views: 259
    1st April 2020, 04:11 Go to last post
  8. [SOLVED] What is the role of this transistor?

    Started by VTI_16V, 29th March 2020 16:33
    • Replies: 5
    • Views: 359
    30th March 2020, 17:38 Go to last post
  9. Dimmer lamp 220v ac (resistor values)

    Started by anouxr, 29th March 2020 16:03
    • Replies: 2
    • Views: 262
    30th March 2020, 04:49 Go to last post
  10. MCU Vcc to GND SHORT

    Started by manisibitvr, 23rd March 2020 07:33
    • Replies: 6
    • Views: 469
    23rd March 2020, 16:46 Go to last post
    • Replies: 5
    • Views: 616
    22nd March 2020, 17:29 Go to last post
  11. MOSFET capacitance estimation

    Started by CAMALEAO, 21st March 2020 03:02
    • Replies: 1
    • Views: 331
    21st March 2020, 03:55 Go to last post
  12. 250VAC, 4A fuse used at 700V input to SMPS?

    Started by treez, 14th March 2020 22:51
    • Replies: 11
    • Views: 724
    15th March 2020, 17:46 Go to last post
  13. What is 'Pre voltage'?

    Started by dk01152, 13th March 2020 15:03
    • Replies: 3
    • Views: 352
    13th March 2020, 21:39 Go to last post
  14. Super capacitor electrolyte problem

    Started by RachelAnne289, 10th March 2020 10:57
    • Replies: 1
    • Views: 421
    10th March 2020, 17:21 Go to last post
  15. 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
  16. Class ab amplifier dc biasing

    Started by paulmdrdo, 7th March 2020 15:29
    • Replies: 7
    • Views: 621
    9th March 2020, 10:09 Go to last post
  17. 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
  18. 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
  19. soldering with silver content

    Started by MikePT543, 21st February 2020 21:09
    • Replies: 4
    • Views: 601
    5th March 2020, 10:47 Go to last post
  20. Magnetic field state-space representation

    Started by mel2304, 3rd March 2020 04:00
    • Replies: 1
    • Views: 330
    3rd March 2020, 20:18 Go to last post
  21. Leaded solder vs LeadFree solder

    Started by joniengr, 29th February 2020 02:25
    • Replies: 3
    • Views: 487
    3rd March 2020, 17:01 Go to last post
    • Replies: 1
    • Views: 312
    2nd March 2020, 23:56 Go to last post
  22. Oscilloscopes and earth problem

    Started by Winsu, 27th February 2020 19:08
    • Replies: 4
    • Views: 529
    2nd March 2020, 23:30 Go to last post