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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: Resources for some of your basic electronics engineering questions

    Started by EastbayA, 17th April 2018 17:11
    • Replies: 0
    • Views: 4,523
    EastbayA
    17th April 2018, 17:11 Go to last post

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

    Started by Fragrance, 22nd February 2011 08:38
    • Replies: 0
    • Views: 33,630
    Fragrance
    22nd February 2011, 08:38 Go to last post

  3. 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: 31,839
    pranam77
    21st August 2009, 09:05 Go to last post

  1. Ohm's Law and Power calculation problem

    Started by Swend, 3rd November 2019 17:05
    2 Pages •
    1 2
    11 Attachment(s)
    • Replies: 27
    • Views: 1,032
    c_mitra
    Today, 02:41 Go to last post

  2. How to recharge a lithium battery pack ?

    Started by Externet, Yesterday 21:53
    • Replies: 1
    • Views: 83
    KlausST
    Yesterday, 23:55 Go to last post

  3. Biasing an array of current steering DACs

    Started by big_fudge98, 11th November 2019 20:12
    • Replies: 6
    • Views: 306
    wwfeldman
    12th November 2019, 22:17 Go to last post

  4. NXP KW 36A flexCAN Communication

    Started by arunbharathi.arasu, 11th November 2019 07:53
    • Replies: 0
    • Views: 63
    arunbharathi.arasu
    11th November 2019, 07:53 Go to last post

  5. can silicon junctions be harmed with magnetism

    Started by Zak28, 11th November 2019 07:02
    • Replies: 0
    • Views: 81
    Zak28
    11th November 2019, 07:02 Go to last post

  6. What is saturation current of ELC09D-221 (220uH) inductor?

    Started by treez, 9th November 2019 19:54
    • Replies: 4
    • Views: 391
    treez
    10th November 2019, 13:31 Go to last post

  7. Less noisy alternative to servo. Muscle / nitinol wire?

    Started by perik, 9th November 2019 11:54
    • Replies: 0
    • Views: 108
    perik
    9th November 2019, 11:54 Go to last post

  8. Noise Figure budget analysis for power combiner & divider

    Started by shubham.ks, 4th November 2019 08:24
    • Replies: 4
    • Views: 339
    albbg
    8th November 2019, 21:47 Go to last post

  9. Phase Frequency Detector gain attenuation factor

    Started by Nigidita, 5th November 2019 07:28
    • Replies: 0
    • Views: 130
    Nigidita
    5th November 2019, 07:28 Go to last post

  10. high side PWM switching, to control LEDs separately

    Started by marcogmaia, 4th November 2019 20:02
    1 Attachment(s)
    • Replies: 4
    • Views: 281
    marcogmaia
    4th November 2019, 22:18 Go to last post

  11. Can ULN2003 drive two 6~9V DC motors?

    Started by Malugu, 4th November 2019 14:57
    • Replies: 2
    • Views: 197
    betwixt
    4th November 2019, 20:06 Go to last post

  12. buzzer and timer construction

    Started by Enzy, 29th October 2019 19:26
    • Replies: 9
    • Views: 577
    Audioguru
    1st November 2019, 19:44 Go to last post

  13. Polarization MOSFET SOI

    Started by lufer17, 30th October 2019 23:40
    1 Attachment(s)
    • Replies: 5
    • Views: 322
    timof
    31st October 2019, 23:46 Go to last post

  14. Testing a GDT with the glow voltage

    Started by treez, 30th October 2019 18:17
    • Replies: 3
    • Views: 244
    Easy peasy
    31st October 2019, 07:46 Go to last post

  15. Elementary battery question

    Started by JGSchwei, 12th October 2019 18:19
    2 Attachment(s)
    • Replies: 6
    • Views: 703
    Kiriakos-GR
    29th October 2019, 17:49 Go to last post

  16. Diff probe connections to oscilloscope

    Started by vishjay, 29th October 2019 13:50
    • Replies: 3
    • Views: 197
    FvM
    29th October 2019, 15:55 Go to last post

  17. [SOLVED] filtering a output of xor-ed signal

    Started by tarunkumartars, 28th October 2019 10:51
    1 Attachment(s)
    • Replies: 9
    • Views: 419
    tarunkumartars
    29th October 2019, 12:19 Go to last post

  18. CMOS varactor in cadence

    Started by anas171, 29th October 2019 08:06
    3 Attachment(s)
    • Replies: 1
    • Views: 143
    pancho_hideboo
    29th October 2019, 09:05 Go to last post

  19. LED forward voltage for 700mA LED at 350mA

    Started by treez, 27th October 2019 19:57
    • Replies: 3
    • Views: 338
    c_mitra
    28th October 2019, 12:43 Go to last post

  20. How to Check TID effect Using Sentaurus TCAD?

    Started by Hossain7, 28th October 2019 10:20
    • Replies: 0
    • Views: 103
    Hossain7
    28th October 2019, 10:20 Go to last post

  21. What is 5V return mean

    Started by electronicsman, 28th October 2019 05:22
    1 Attachment(s)
    • Replies: 1
    • Views: 210
    srizbf
    28th October 2019, 06:23 Go to last post

  22. [SOLVED] Mains leaking currents causing problems in my house

    Started by eagle1109, 29th September 2019 13:04
    3 Pages •
    1 2 3
    29 Attachment(s)
    • Replies: 56
    • Views: 3,870
    eagle1109
    27th October 2019, 11:09 Go to last post

  23. Synopsys Custom Designer; simulation error for LPE in Inverter cmos circuit

    Started by ibtesam90, 19th October 2019 15:18
    3 Attachment(s)
    • Replies: 13
    • Views: 1,069
    ibtesam90
    25th October 2019, 08:39 Go to last post

  24. Can use 15 w fluorescent with 36 w electronic ballast

    Started by minhlam, 23rd October 2019 19:00
    • Replies: 0
    • Views: 220
    minhlam
    23rd October 2019, 19:00 Go to last post

  25. Rewinding toroidal transformer

    Started by tip35, 21st October 2019 17:22
    1 Attachment(s)
    • Replies: 2
    • Views: 253
    tip35
    21st October 2019, 18:30 Go to last post

  26. BLDC motor delta winding

    Started by vishjay, 29th September 2019 11:40
    1 Attachment(s)
    • Replies: 13
    • Views: 897
    KlausST
    20th October 2019, 21:46 Go to last post

  27. Will the TVS diode protect the DC line from AC power?

    Started by Glebiys, 13th October 2019 08:30
    • Replies: 3
    • Views: 426
    Glebiys
    20th October 2019, 13:51 Go to last post

  28. Mosfet equation: Qinv

    Started by lufer17, 15th October 2019 20:26
    • Replies: 2
    • Views: 362
    dick_freebird
    20th October 2019, 01:42 Go to last post

  29. [SOLVED] Wiring of DC fans in Series

    Started by Xenobius, 15th October 2019 14:04
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 20
    • Views: 1,302
    BradtheRad
    18th October 2019, 02:35 Go to last post

  30. Getting trigger signal for 555 timer from elevator button.

    Started by loloak, 17th October 2019 03:36
    1 Attachment(s)
    • Replies: 7
    • Views: 463
    Aussie Susan
    17th October 2019, 22:58 Go to last post
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