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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: 4,923
    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: 33,962
    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: 32,152
    pranam77
    21st August 2009, 09:05 Go to last post

  1. Logic Buffer IC delay (74HC4049)

    Started by treez, Yesterday 21:00
    • Replies: 3
    • Views: 176
    FvM
    Today, 09:01 Go to last post

  2. Wrong simulation for VP0808 mosfet?

    Started by clros, 8th December 2019 22:04
    1 Attachment(s)
    • Replies: 6
    • Views: 359
    FvM
    Yesterday, 19:26 Go to last post

  3. Coaxial cable capacitance

    Started by The_Dutchman, 13th December 2019 20:48
    1 Attachment(s)
    • Replies: 8
    • Views: 354
    FvM
    Yesterday, 10:53 Go to last post

  4. Basic 12v Battery VOLTAGE METER, more resolution needed

    Started by kingtal0n, 13th December 2019 22:52
    1 Attachment(s)
    • Replies: 7
    • Views: 335
    c_mitra
    14th December 2019, 14:43 Go to last post

  5. Soldering Iron recommendations

    Started by riffwraith, 12th December 2019 00:21
    • Replies: 7
    • Views: 335
    Kiriakos-GR
    13th December 2019, 12:46 Go to last post

  6. Offline power supply for class D bass guitar amplifier

    Started by treez, 12th December 2019 15:22
    • Replies: 1
    • Views: 237
    schmitt trigger
    12th December 2019, 17:04 Go to last post

  7. Grid tied inverters will result in high mains voltages above 300VAC..do you agree?

    Started by treez, 8th December 2019 22:50
    • Replies: 5
    • Views: 334
    Easy peasy
    9th December 2019, 20:44 Go to last post

  8. Cadence Orcad Pspice error (no more threads can be created in the system)

    Started by tetsahal, 8th December 2019 19:15
    1 Attachment(s)
    • Replies: 2
    • Views: 210
    tetsahal
    9th December 2019, 16:16 Go to last post

  9. Flow of Current in IGBT

    Started by cool.man, 6th December 2019 08:06
    4 Attachment(s)
    • Replies: 7
    • Views: 438
    FvM
    7th December 2019, 13:56 Go to last post

  10. In accuracy in AC Voltage measurement

    Started by AakashDey, 3rd December 2019 08:39
    3 Attachment(s)
    • Replies: 13
    • Views: 593
    KlausST
    4th December 2019, 14:02 Go to last post

  11. Reducing leakage by applying negative Vgs (NMOS)

    Started by komax, 3rd December 2019 12:29
    • Replies: 3
    • Views: 257
    dick_freebird
    4th December 2019, 07:06 Go to last post

  12. Opamp buffer with 400nF output capacitance going unstable?

    Started by treez, 26th November 2019 21:43
    3 Attachment(s)
    • Replies: 15
    • Views: 890
    KlausST
    30th November 2019, 18:35 Go to last post

  13. Ambiguous result with Analog I/O

    Started by big_fudge98, 27th November 2019 19:29
    • Replies: 3
    • Views: 257
    dick_freebird
    27th November 2019, 21:27 Go to last post

  14. minimize function using K-Map

    Started by kachuri, 23rd November 2019 17:37
    • Replies: 2
    • Views: 275
    KlausST
    23rd November 2019, 23:32 Go to last post

  15. How to achieve Vref changing with Vdd

    Started by Leiyu, 22nd November 2019 13:39
    1 Attachment(s)
    • Replies: 8
    • Views: 520
    KlausST
    23rd November 2019, 18:42 Go to last post

  16. [SOLVED] Recomended grounding methods of Analog ground and ground plane

    Started by MD_SHAHRUKH, 22nd November 2019 07:52
    2 Attachment(s)
    • Replies: 4
    • Views: 380
    FvM
    22nd November 2019, 16:47 Go to last post

  17. Undersampling ADC for RMS conversion possible?

    Started by nkmonty, 20th November 2019 21:23
    • Replies: 1
    • Views: 194
    KlausST
    20th November 2019, 22:34 Go to last post

  18. IR2103 or IR2110 which one is better

    Started by microcon555, 18th November 2019 05:45
    • Replies: 3
    • Views: 419
    ZASto
    18th November 2019, 11:18 Go to last post

  19. [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: 59
    • Views: 4,905
    eagle1109
    17th November 2019, 18:50 Go to last post

  20. finding patent of a product

    Started by garimella, 17th November 2019 12:27
    • Replies: 1
    • Views: 270
    FvM
    17th November 2019, 17:39 Go to last post

  21. Spread Spectrum Code

    Started by anwersbh, 16th November 2019 09:33
    1 Attachment(s)
    • Replies: 0
    • Views: 160
    anwersbh
    16th November 2019, 09:33 Go to last post

  22. [SOLVED] Ohm's Law and Power calculation problem

    Started by Swend, 3rd November 2019 17:05
    2 Pages •
    1 2
    11 Attachment(s)
    • Replies: 30
    • Views: 1,725
    Swend
    14th November 2019, 13:34 Go to last post

  23. Biasing an array of current steering DACs

    Started by big_fudge98, 11th November 2019 20:12
    • Replies: 6
    • Views: 550
    wwfeldman
    12th November 2019, 22:17 Go to last post

  24. NXP KW 36A flexCAN Communication

    Started by arunbharathi.arasu, 11th November 2019 07:53
    • Replies: 0
    • Views: 144
    arunbharathi.arasu
    11th November 2019, 07:53 Go to last post

  25. Can silicon junctions be harmed with magnetism

    Started by Zak28, 11th November 2019 07:02
    • Replies: 0
    • Views: 175
    Zak28
    11th November 2019, 07:02 Go to last post

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

    Started by treez, 9th November 2019 19:54
    • Replies: 4
    • Views: 525
    treez
    10th November 2019, 13:31 Go to last post

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

    Started by perik, 9th November 2019 11:54
    • Replies: 0
    • Views: 183
    perik
    9th November 2019, 11:54 Go to last post

  28. Noise Figure budget analysis for power combiner & divider

    Started by shubham.ks, 4th November 2019 08:24
    • Replies: 4
    • Views: 477
    albbg
    8th November 2019, 21:47 Go to last post

  29. Phase Frequency Detector gain attenuation factor

    Started by Nigidita, 5th November 2019 07:28
    • Replies: 0
    • Views: 191
    Nigidita
    5th November 2019, 07:28 Go to last post

  30. high side PWM switching, to control LEDs separately

    Started by marcogmaia, 4th November 2019 20:02
    1 Attachment(s)
    • Replies: 4
    • Views: 402
    marcogmaia
    4th November 2019, 22:18 Go to last post
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