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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: Before Post here please read this

    Started by Fragrance, 22nd February 2011 08:38
    • Replies: 0
    • Views: 29,736
    22nd February 2011, 08:38 Go to last post
  2. 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: 28,083
    21st August 2009, 09:05 Go to last post
  1. Protecting a DPAK NFET from ESD damage

    Started by treez, 12th February 2018 07:23
    • Replies: 6
    • Views: 317
    Today, 06:52 Go to last post
  2. DC voltage divider using capacitors

    Started by prateek3790, Yesterday 14:06
    • Replies: 6
    • Views: 189
    Today, 03:15 Go to last post
  3. Sensor failure detection

    Started by electronicsman, 16th February 2018 06:14
    • Replies: 10
    • Views: 314
    Yesterday, 10:07 Go to last post
    • Replies: 1
    • Views: 1,059
    15th February 2018, 18:41 Go to last post
    • Replies: 3
    • Views: 223
    15th February 2018, 08:02 Go to last post
  4. Clarification about LIN protocol

    Started by electronicsman, 15th February 2018 02:39
    • Replies: 0
    • Views: 137
    15th February 2018, 02:39 Go to last post
  5. 2x to 1.5x Voltage Switch

    Started by luel04, 14th February 2018 07:47
    • Replies: 1
    • Views: 134
    14th February 2018, 11:54 Go to last post
  6. Micro-sd or sd card to USB adapter

    Started by abestado, 31st January 2018 15:01
    • Replies: 3
    • Views: 364
    14th February 2018, 03:32 Go to last post
    • Replies: 2
    • Views: 166
    13th February 2018, 19:45 Go to last post
  7. Signal to noise ratio questions

    Started by joric, 12th February 2018 09:41
    • Replies: 1
    • Views: 220
    12th February 2018, 14:53 Go to last post
  8. [SOLVED] Need help in Thermal Noise Power Question

    Started by joric, 12th February 2018 06:34
    • Replies: 1
    • Views: 151
    12th February 2018, 08:27 Go to last post
  9. Transresistance amplifier question

    Started by paulmdrdo, 11th February 2018 05:48
    • Replies: 15
    • Views: 523
    12th February 2018, 04:12 Go to last post
  10. I need to change Unknown Diode

    Started by MarinMishev, 10th February 2018 12:08
    • Replies: 6
    • Views: 480
    10th February 2018, 20:18 Go to last post
  11. Why common collector is called emitter follower??

    Started by Moiez, 9th February 2018 17:41
    • Replies: 3
    • Views: 378
    10th February 2018, 11:59 Go to last post
  12. Thevenin theorem application

    Started by paulmdrdo, 8th February 2018 03:55
    • Replies: 7
    • Views: 540
    9th February 2018, 17:09 Go to last post
  13. R-2R DAC or charge scaling DAC. Which is better?

    Started by Chinmaye, 7th February 2018 09:56
    • Replies: 2
    • Views: 332
    7th February 2018, 23:54 Go to last post
  14. How to calculate roll off rate of a bandpass filter?

    Started by cettvm17mne, 5th February 2018 07:07
    • Replies: 1
    • Views: 333
    7th February 2018, 06:10 Go to last post
    • Replies: 0
    • Views: 322
    6th February 2018, 02:59 Go to last post
  15. Question about vfd voltage rating

    Started by Kajunbee, 5th February 2018 10:53
    • Replies: 2
    • Views: 398
    5th February 2018, 13:47 Go to last post
    • Replies: 16
    • Views: 947
    4th February 2018, 17:11 Go to last post
    • Replies: 4
    • Views: 611
    4th February 2018, 11:19 Go to last post
  16. What is "output current" of temp sensor?

    Started by treez, 3rd February 2018 21:49
    • Replies: 1
    • Views: 315
    3rd February 2018, 22:12 Go to last post
  17. Relay coil energise by smoothing capacitor

    Started by vikash23, 29th January 2018 11:51
    • Replies: 16
    • Views: 1,162
    3rd February 2018, 16:17 Go to last post
  18. Thevenin theorem APPLICATION

    Started by paulmdrdo, 3rd February 2018 03:28
    • Replies: 2
    • Views: 383
    3rd February 2018, 14:09 Go to last post
    • Replies: 11
    • Views: 710
    2nd February 2018, 09:20 Go to last post
  19. Output resistance of an audio amplifier

    Started by afr123, 31st January 2018 18:00
    • Replies: 6
    • Views: 447
    1st February 2018, 08:12 Go to last post
  20. identify zener diode Z82M

    Started by Garyl, 31st January 2018 21:13
    • Replies: 1
    • Views: 341
    31st January 2018, 23:25 Go to last post
  21. 3 Phase rectifier selection guide

    Started by vikash23, 31st January 2018 12:56
    • Replies: 3
    • Views: 362
    31st January 2018, 15:53 Go to last post
  22. Choice of controllers

    Started by garimella, 26th January 2018 08:53
    • Replies: 8
    • Views: 711
    31st January 2018, 08:37 Go to last post