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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: 7,597
    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: 36,426
    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: 34,603
    pranam77
    21st August 2009, 09:05 Go to last post

  1. Different current measurmen numbers on a FLUKE 289

    Started by Jeanguypataterubberboot, Yesterday 01:12
    • Replies: 3
    • Views: 118
    KlausST
    Yesterday, 03:49 Go to last post

  2. 72 pin SIMM pinout and circuit

    Started by clros, 16th February 2020 20:49
    • Replies: 4
    • Views: 285
    KlausST
    16th February 2020, 22:51 Go to last post

  3. Waveform saving upon trigger in windows from Oscilloscope

    Started by joniengr, 15th February 2020 09:56
    • Replies: 5
    • Views: 295
    joniengr
    16th February 2020, 12:56 Go to last post

  4. [SOLVED] Simple Model of Lithium-Ion Battery (PSpice)

    Started by d123, 12th February 2020 20:27
    3 Attachment(s)
    • Replies: 4
    • Views: 238
    d123
    16th February 2020, 08:16 Go to last post

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

    Started by kingtal0n, 13th December 2019 22:52
    2 Pages •
    1 2
    4 Attachment(s)
    • Replies: 20
    • Views: 1,401
    Audioguru
    16th February 2020, 03:18 Go to last post

  6. Fast amplifier using one stage OP AMP

    Started by ark5230, 14th February 2020 13:23
    • Replies: 3
    • Views: 290
    asdf44
    15th February 2020, 01:53 Go to last post

  7. Interpretation of frequency of VCO

    Started by garimella, 10th February 2020 13:42
    • Replies: 9
    • Views: 568
    LvW
    13th February 2020, 17:32 Go to last post

  8. Plane filled with copper/ground plane on one single PCB layer

    Started by Winsu, 11th February 2020 21:15
    • Replies: 14
    • Views: 457
    KlausST
    13th February 2020, 00:49 Go to last post

  9. tunable resistor as memristor

    Started by spswaroopa, 11th February 2020 07:24
    4 Attachment(s)
    • Replies: 1
    • Views: 162
    spswaroopa
    11th February 2020, 10:32 Go to last post

  10. Voltage and Current Measurement

    Started by electronicsman, 8th February 2020 04:55
    • Replies: 5
    • Views: 436
    KlausST
    8th February 2020, 21:28 Go to last post

  11. [SOLVED] What is a roughly realistic ambient temperature speed of fluctuation?

    Started by d123, 7th February 2020 20:39
    1 Attachment(s)
    • Replies: 6
    • Views: 437
    d123
    8th February 2020, 19:56 Go to last post

  12. Audio split: Analog vs. digital solutions

    Started by rass5000, 4th February 2020 20:17
    • Replies: 5
    • Views: 516
    Audioguru
    7th February 2020, 17:27 Go to last post

  13. Electric tape fence for horse

    Started by nowheat, 3rd February 2020 11:40
    • Replies: 2
    • Views: 294
    nowheat
    4th February 2020, 05:57 Go to last post

  14. OP-Amp Circuit Design

    Started by sirkiosta, 29th January 2020 10:00
    • Replies: 6
    • Views: 701
    barry
    3rd February 2020, 23:20 Go to last post

  15. [SOLVED] Li-ion CC then CV charging definition explanation

    Started by d123, 30th January 2020 19:51
    1 Attachment(s)
    • Replies: 6
    • Views: 676
    Audioguru
    2nd February 2020, 18:00 Go to last post

  16. Voltage input to BLDC inverters on tethered drone?

    Started by treez, 17th January 2020 20:29
    2 Pages •
    1 2
    • Replies: 22
    • Views: 1,817
    asdf44
    2nd February 2020, 14:46 Go to last post

  17. Split ring with coaxial cable in CST

    Started by dalia92, 30th January 2020 20:55
    • Replies: 0
    • Views: 246
    dalia92
    30th January 2020, 20:55 Go to last post

  18. The truth about coaxial cables at high frequencies

    Started by htg, 29th January 2020 22:49
    1 Attachment(s)
    • Replies: 5
    • Views: 500
    volker@muehlhaus
    30th January 2020, 11:20 Go to last post

  19. [SOLVED] ESD Circuit protection against electrostatic painting

    Started by asraralam123, 29th January 2020 10:21
    • Replies: 2
    • Views: 402
    dick_freebird
    30th January 2020, 04:03 Go to last post

  20. framing specifications for a control problem

    Started by gary36, 27th January 2020 12:26
    • Replies: 1
    • Views: 319
    andre_teprom
    27th January 2020, 15:17 Go to last post

  21. [SOLVED] Help understanding solar battery use

    Started by d123, 27th January 2020 07:02
    1 Attachment(s)
    • Replies: 4
    • Views: 434
    d123
    27th January 2020, 13:10 Go to last post

  22. Divide-by-1 clock divider through D flip-flops

    Started by zerodb, 25th January 2020 02:57
    • Replies: 2
    • Views: 387
    KlausST
    25th January 2020, 08:59 Go to last post

  23. Dielectric distance of Capacitor

    Started by huytergan, 31st December 2019 12:28
    • Replies: 3
    • Views: 671
    ark5230
    23rd January 2020, 09:06 Go to last post

  24. Remove glitches in output frequency of ring oscillator

    Started by antlhem, 21st January 2020 15:09
    5 Attachment(s)
    • Replies: 10
    • Views: 795
    dick_freebird
    22nd January 2020, 20:51 Go to last post

  25. Testing Amps on rewound microwave transformer

    Started by RAV1965, 17th January 2020 05:16
    1 Attachment(s)
    • Replies: 17
    • Views: 1,542
    RAV1965
    21st January 2020, 23:45 Go to last post

  26. Operation of MCB shunt tripping module

    Started by mahesXtremeEngineering, 18th January 2020 10:52
    • Replies: 1
    • Views: 349
    FvM
    18th January 2020, 12:02 Go to last post

  27. Finding the input impedance of CCCS

    Started by paulmdrdo, 13th January 2020 13:07
    2 Pages •
    1 2
    11 Attachment(s)
    • Replies: 38
    • Views: 2,596
    Ratch
    17th January 2020, 21:29 Go to last post

  28. Tetramax appropriate commands for stuck at 1

    Started by mooh, 14th January 2020 04:16
    1 Attachment(s)
    • Replies: 0
    • Views: 273
    mooh
    14th January 2020, 04:16 Go to last post

  29. Positive to Negative Logic

    Started by soumen21, 8th January 2020 18:49
    1 Attachment(s)
    • Replies: 2
    • Views: 510
    soumen21
    13th January 2020, 11:21 Go to last post

  30. ZMR330: 3V3 Linear regulator needs diode connected cathode to input voltage?

    Started by treez, 12th January 2020 14:50
    • Replies: 6
    • Views: 675
    betwixt
    12th January 2020, 23:27 Go to last post
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