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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: 991
    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: 30,991
    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: 29,248
    pranam77
    21st August 2009, 09:05 Go to last post

  1. self balancing a pack of NiMH batteries

    Started by Zak28, 6th October 2018 19:11
    1 Attachment(s)
    • Replies: 9
    • Views: 253
    FvM
    Today, 10:09 Go to last post

  2. Does silk layer cause issues for vias

    Started by Zak28, Yesterday 23:47
    • Replies: 2
    • Views: 78
    FvM
    Today, 09:22 Go to last post

  3. Relay Driver Circuit

    Started by gauravkothari23, Yesterday 06:43
    1 Attachment(s)
    • Replies: 10
    • Views: 185
    FvM
    Yesterday, 17:10 Go to last post

  4. phase margin calculation

    Started by akbarza, 14th October 2018 17:32
    • Replies: 7
    • Views: 200
    FvM
    Yesterday, 16:27 Go to last post

  5. What the general rules of Protecting the DC Switching Power Supply

    Started by Kynix, 15th October 2018 09:55
    • Replies: 4
    • Views: 131
    Kynix
    Yesterday, 10:34 Go to last post

  6. Mathematical modelling and analysis of dc and induction motor

    Started by Kibadt, 4th October 2018 13:48
    • Replies: 3
    • Views: 210
    c_mitra
    15th October 2018, 23:57 Go to last post

  7. obtaining 1206 chip resistor voltage rating

    Started by Zak28, 12th October 2018 02:20
    1 Attachment(s)
    • Replies: 9
    • Views: 303
    c_mitra
    15th October 2018, 18:14 Go to last post

  8. How do I reduce the speed of a 12v children's car?

    Started by surreyman, 18th September 2018 18:26
    3 Pages •
    1 2 3
    11 Attachment(s)
    • Replies: 54
    • Views: 2,130
    betwixt
    15th October 2018, 14:01 Go to last post

  9. Controlling speed of DC motor for wheel chair

    Started by Akshaay, 6th October 2018 11:09
    • Replies: 5
    • Views: 212
    raju D
    14th October 2018, 10:22 Go to last post

  10. measure individual battery voltage when they are in parallel ?

    Started by rompelstilchen, 13th October 2018 11:51
    1 Attachment(s)
    • Replies: 3
    • Views: 186
    rompelstilchen
    13th October 2018, 16:52 Go to last post

  11. Integerator vs accumulator

    Started by garimella, 13th October 2018 11:43
    • Replies: 3
    • Views: 101
    garimella
    13th October 2018, 14:56 Go to last post

  12. Wish to buy a heatsink from Fischer

    Started by treez, 9th October 2018 06:26
    • Replies: 7
    • Views: 302
    c_mitra
    11th October 2018, 08:47 Go to last post

  13. Digital isolator SI8711CCB......diode and fet currents?

    Started by treez, 10th October 2018 20:22
    • Replies: 1
    • Views: 95
    FvM
    10th October 2018, 22:19 Go to last post

  14. [SOLVED] MFB narrow bandpass review and other active filter related questions

    Started by d123, 7th October 2018 17:22
    3 Attachment(s)
    • Replies: 11
    • Views: 392
    LvW
    10th October 2018, 09:41 Go to last post

  15. Convert Sine to Square and shift phase

    Started by cane21, 9th October 2018 05:17
    • Replies: 4
    • Views: 134
    cane21
    9th October 2018, 13:36 Go to last post

  16. Demodulation of an laser interferometer signal

    Started by elch21, 8th October 2018 14:47
    1 Attachment(s)
    • Replies: 6
    • Views: 180
    filip.amator
    9th October 2018, 10:59 Go to last post

  17. Mosfet numerical with capacitor

    Started by SouravGuha7850, 8th October 2018 13:57
    1 Attachment(s)
    • Replies: 1
    • Views: 98
    rmanalo
    8th October 2018, 16:49 Go to last post

  18. implimenting led to indicate a load is attached

    Started by Zak28, 7th October 2018 23:44
    1 Attachment(s)
    • Replies: 3
    • Views: 150
    KlausST
    8th October 2018, 01:16 Go to last post

  19. [SOLVED] increase LED operating duration

    Started by Zak28, 28th September 2018 02:10
    4 Attachment(s)
    • Replies: 13
    • Views: 518
    Zak28
    7th October 2018, 21:06 Go to last post

  20. PI Controller in MCU

    Started by garimella, 6th October 2018 06:37
    • Replies: 5
    • Views: 170
    gary36
    7th October 2018, 18:25 Go to last post

  21. Interpretation of convolution sum

    Started by gary36, 2nd October 2018 08:04
    1 Attachment(s)
    • Replies: 4
    • Views: 258
    vGoodtimes
    7th October 2018, 03:47 Go to last post

  22. [SOLVED] I can't find the transistors in the layout in Encounter and Virtuoso

    Started by michael_mikhael, 28th September 2018 18:34
    2 Attachment(s)
    • Replies: 10
    • Views: 435
    michael_mikhael
    6th October 2018, 21:53 Go to last post

  23. SN74LVC1G3157: connecting SPDT switch GND pin to -2V to pass negative waveform

    Started by Georgy.Moshkin, 6th October 2018 15:53
    • Replies: 3
    • Views: 122
    KlausST
    6th October 2018, 18:55 Go to last post

  24. [SOLVED] is this a safe method to charge 18650 cells

    Started by Zak28, 6th October 2018 07:07
    • Replies: 1
    • Views: 113
    c_mitra
    6th October 2018, 07:56 Go to last post

  25. water level and water pressure sensor

    Started by captain_haddock, 20th September 2018 04:56
    2 Attachment(s)
    • Replies: 12
    • Views: 612
    varul92
    3rd October 2018, 06:37 Go to last post

  26. Clock source switching

    Started by AjayKhedekar, 2nd October 2018 04:51
    1 Attachment(s)
    • Replies: 5
    • Views: 145
    KlausST
    2nd October 2018, 08:23 Go to last post

  27. [SOLVED] LED Driver by using PNP transistor

    Started by panneerrajan, 30th September 2018 17:17
    1 Attachment(s)
    • Replies: 5
    • Views: 251
    FvM
    2nd October 2018, 06:38 Go to last post

  28. Ceramic capacitor shortage is global?

    Started by treez, 1st October 2018 11:51
    • Replies: 1
    • Views: 151
    d123
    1st October 2018, 23:00 Go to last post

  29. Cigarette Lighter Power Extension Hardwired direct to ignition?

    Started by Desert63, 30th September 2018 21:45
    • Replies: 2
    • Views: 170
    Desert63
    1st October 2018, 02:25 Go to last post

  30. [SOLVED] How to get this fet to disconnect voltage source

    Started by Zak28, 30th September 2018 10:24
    1 Attachment(s)
    • Replies: 5
    • Views: 229
    BradtheRad
    30th September 2018, 22:50 Go to last post
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