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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. humbucker preamp - j201 gain is 1:1, why ?

    Started by rompelstilchen, 29th September 2019 10:25
    • Replies: 6
    • Views: 635
    1st October 2019, 22:48 Go to last post
    • Replies: 3
    • Views: 444
    1st October 2019, 15:51 Go to last post
  2. Characterize z state of tristate buffers

    Started by Knowledge.seeker, 1st October 2019 08:56
    • Replies: 2
    • Views: 302
    1st October 2019, 10:58 Go to last post
  3. Help me to detect an IC in a circuit

    Started by baby_2, 30th September 2019 13:25
    • Replies: 1
    • Views: 260
    30th September 2019, 14:24 Go to last post
  4. Fixed point PI Controller

    Started by curious_mind, 29th September 2019 07:52
    • Replies: 4
    • Views: 360
    29th September 2019, 12:27 Go to last post
  5. Heat sink calculations

    Started by ljcox, 29th September 2019 05:54
    • Replies: 3
    • Views: 339
    29th September 2019, 09:08 Go to last post
    • Replies: 6
    • Views: 511
    28th September 2019, 17:57 Go to last post
  6. Single conductor inside hollow conductor

    Started by Kajunbee, 7th August 2019 20:52
    2 Pages
    1 2
    • Replies: 39
    • Views: 3,238
    23rd September 2019, 13:15 Go to last post
  7. Current rating of Thermostat

    Started by robvan5, 21st September 2019 08:30
    • Replies: 3
    • Views: 362
    21st September 2019, 20:11 Go to last post
    • Replies: 11
    • Views: 849
    21st September 2019, 20:09 Go to last post
    • Replies: 1
    • Views: 382
    21st September 2019, 19:59 Go to last post
  8. In-ear speaker transducers for hearing aids...

    Started by Externet, 17th September 2019 17:16
    • Replies: 5
    • Views: 639
    20th September 2019, 14:36 Go to last post
  9. Power harvester evaluation board and antenna issues

    Started by Wow_01, 19th September 2019 07:55
    • Replies: 2
    • Views: 279
    19th September 2019, 08:31 Go to last post
  10. How can I tell if my laptop screen is LED or LCD?

    Started by SuongSuong9x, 15th September 2019 11:31
    • Replies: 5
    • Views: 549
    19th September 2019, 07:29 Go to last post
  11. IRS25752 IC has no pin 1 marker

    Started by treez, 16th September 2019 20:12
    • Replies: 2
    • Views: 385
    17th September 2019, 02:07 Go to last post
  12. Transformer primary current in GreatScott videp

    Started by I14R10, 16th September 2019 00:33
    • Replies: 1
    • Views: 372
    16th September 2019, 05:42 Go to last post
  13. [SOLVED] Diode performance specification

    Started by Zak28, 11th September 2019 23:02
    • Replies: 4
    • Views: 669
    13th September 2019, 22:25 Go to last post
  14. [SOLVED] would iron wire block high frequencies

    Started by Zak28, 12th September 2019 19:31
    • Replies: 3
    • Views: 441
    13th September 2019, 06:28 Go to last post
  15. transistor selection help question

    Started by Alez87, 12th September 2019 21:27
    • Replies: 2
    • Views: 594
    12th September 2019, 22:02 Go to last post
  16. Electronic Components--Resistor

    Started by Timuring, 3rd September 2019 10:39
    • Replies: 2
    • Views: 422
    11th September 2019, 10:07 Go to last post
  17. What Signal is this?

    Started by Justin18, 9th September 2019 19:46
    • Replies: 6
    • Views: 624
    11th September 2019, 05:51 Go to last post
  18. Calculate the load capacitance in oscillators

    Started by antlhem, 4th September 2019 19:58
    • Replies: 2
    • Views: 438
    10th September 2019, 23:33 Go to last post
  19. Well regulated mains to large cities

    Started by treez, 7th September 2019 20:40
    • Replies: 7
    • Views: 794
    9th September 2019, 13:59 Go to last post
    • Replies: 5
    • Views: 498
    8th September 2019, 01:17 Go to last post
  20. PN junction in thermal equilibrium

    Started by Robotduck, 6th September 2019 14:57
    • Replies: 6
    • Views: 676
    7th September 2019, 16:35 Go to last post
  21. [SOLVED] Exact resistance output?

    Started by MD_SHAHRUKH, 3rd September 2019 19:21
    • Replies: 9
    • Views: 796
    7th September 2019, 15:44 Go to last post
  22. [SOLVED] Inductor quality value for switching regulators

    Started by Zak28, 29th August 2019 22:19
    3 Pages
    1 2 3
    • Replies: 44
    • Views: 2,951
    6th September 2019, 08:25 Go to last post
  23. Digital Storage Oscilloscope - newbie questions

    Started by tip35, 3rd September 2019 11:56
    • Replies: 15
    • Views: 1,051
    4th September 2019, 16:29 Go to last post
  24. [SOLVED] MOSFET instead of planar resistors

    Started by Zak28, 4th September 2019 05:40
    • Replies: 2
    • Views: 425
    4th September 2019, 08:19 Go to last post
  25. Forward voltage of blue 3 mm led

    Started by fixit7, 13th August 2019 04:21
    • Replies: 12
    • Views: 1,175
    3rd September 2019, 13:30 Go to last post