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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.

    • Replies: 0
    • Views: 1,403
    17th April 2018, 17:11 Go to last post
  1. Sticky Thread Sticky: Before Post here please read this

    Started by Fragrance, 22nd February 2011 08:38
    • Replies: 0
    • Views: 31,201
    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: 29,425
    21st August 2009, 09:05 Go to last post
    • Replies: 14
    • Views: 511
    15th January 2019, 22:13 Go to last post
  1. 230Vac pump drive with a microprocessor

    Started by tnnedaboard, 15th January 2019 09:19
    • Replies: 1
    • Views: 98
    15th January 2019, 10:39 Go to last post
  2. "Crystal set" radio works only when connected to earth

    Started by treez, 12th January 2019 19:10
    • Replies: 5
    • Views: 252
    13th January 2019, 23:33 Go to last post
  3. computing rated current for inductors

    Started by Zak28, 12th January 2019 07:38
    • Replies: 8
    • Views: 262
    13th January 2019, 11:25 Go to last post
  4. Stacked paralleled SMC TVS's are available?

    Started by treez, 11th January 2019 23:18
    • Replies: 1
    • Views: 153
    11th January 2019, 23:30 Go to last post
  5. [SOLVED] high voltage to audio

    Started by Zak28, 11th January 2019 07:37
    • Replies: 5
    • Views: 272
    11th January 2019, 23:24 Go to last post
  6. What is inside a car shock/impact sensor?

    Started by pradeep_k_b, 9th January 2019 13:25
    • Replies: 7
    • Views: 468
    10th January 2019, 15:42 Go to last post
    • Replies: 19
    • Views: 898
    9th January 2019, 18:51 Go to last post
  7. Radiation Detection Circuit

    Started by gauravkothari23, 29th December 2018 07:07
    • Replies: 3
    • Views: 275
    8th January 2019, 15:12 Go to last post
  8. How do i check whether an I2C device works?

    Started by Cecemel, 28th December 2018 20:46
    • Replies: 4
    • Views: 277
    8th January 2019, 13:21 Go to last post
  9. mosfet J201 -> DC motor switching

    Started by rompelstilchen, 4th January 2019 20:09
    • Replies: 7
    • Views: 332
    8th January 2019, 11:50 Go to last post
  10. Relay Driver Circuit

    Started by gauravkothari23, 16th October 2018 06:43
    • Replies: 11
    • Views: 671
    8th January 2019, 07:01 Go to last post
  11. [SOLVED] What are the diodes for in this power supply sequencing circuit?

    Started by d123, 4th January 2019 22:31
    • Replies: 7
    • Views: 430
    6th January 2019, 11:23 Go to last post
    • Replies: 4
    • Views: 384
    4th January 2019, 20:27 Go to last post
  12. parts without specifications

    Started by Zak28, 13th December 2018 10:40
    • Replies: 11
    • Views: 493
    4th January 2019, 09:51 Go to last post
  13. prevent nmos from overvoltage damage

    Started by Zak28, 29th December 2018 10:06
    • Replies: 19
    • Views: 673
    4th January 2019, 01:23 Go to last post
    • Replies: 7
    • Views: 320
    3rd January 2019, 19:42 Go to last post
  14. Does this term mean AC coupled output?

    Started by doncarlosalbatros, 3rd January 2019 10:24
    • Replies: 1
    • Views: 201
    3rd January 2019, 11:41 Go to last post
  15. IEE 754 Floating Point addition

    Started by oAwad, 26th December 2018 19:46
    • Replies: 9
    • Views: 387
    2nd January 2019, 22:56 Go to last post
  16. How do I extract fitting parameters using SPICE?

    Started by ANALA, 31st December 2018 17:01
    • Replies: 3
    • Views: 276
    1st January 2019, 04:30 Go to last post
  17. [SOLVED] mov cascading for high working voltage and low clamping

    Started by Zak28, 29th December 2018 06:17
    • Replies: 3
    • Views: 168
    29th December 2018, 10:52 Go to last post
  18. relay for AC 230V circuit check and relay datasheet check help

    Started by d123, 18th December 2018 22:25
    2 Pages
    1 2
    • Replies: 24
    • Views: 886
    26th December 2018, 18:03 Go to last post
  19. Auto/ Manual Mode of PID Controller- why two modes?

    Started by garimella, 23rd December 2018 16:04
    • Replies: 13
    • Views: 560
    25th December 2018, 00:51 Go to last post
  20. integrator wind up in a controller

    Started by gary36, 22nd December 2018 16:31
    • Replies: 14
    • Views: 557
    23rd December 2018, 20:07 Go to last post
    • Replies: 4
    • Views: 318
    23rd December 2018, 12:30 Go to last post
  21. What do you call a ceramic SMD cap in a metal frame?

    Started by treez, 22nd December 2018 12:23
    • Replies: 2
    • Views: 183
    23rd December 2018, 00:19 Go to last post
  22. protecting mosfets from high voltage

    Started by Zak28, 18th December 2018 11:00
    • Replies: 4
    • Views: 259
    19th December 2018, 02:04 Go to last post
  23. [SOLVED] Spark Gap tesla coil oscillations

    Started by Zak28, 17th December 2018 09:03
    • Replies: 2
    • Views: 236
    17th December 2018, 20:47 Go to last post
  24. Video signal at brightness control of a CRT...

    Started by Externet, 16th December 2018 15:50
    • Replies: 4
    • Views: 312
    17th December 2018, 09:53 Go to last post