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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: 4,281
    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: 33,416
    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: 31,607
    21st August 2009, 09:05 Go to last post
  1. Wiring of DC fans in Series

    Started by Xenobius, Yesterday 14:04
    • Replies: 15
    • Views: 264
    Today, 12:30 Go to last post
  2. Mains leaking currents causing problems in my house

    Started by eagle1109, 29th September 2019 13:04
    3 Pages
    1 2 3
    • Replies: 43
    • Views: 2,030
    Today, 08:36 Go to last post
    • Replies: 2
    • Views: 108
    Today, 06:27 Go to last post
  3. Mosfet equation: Qinv

    Started by lufer17, Yesterday 20:26
    • Replies: 0
    • Views: 70
    Yesterday, 20:26 Go to last post
  4. power supply residual voltage

    Started by curious_mind, 14th October 2019 11:12
    • Replies: 6
    • Views: 189
    Yesterday, 12:13 Go to last post
  5. Latched Relay Car Immobilzer

    Started by ic07722, 13th October 2019 21:30
    • Replies: 8
    • Views: 333
    Yesterday, 11:45 Go to last post
  6. Zener diode simulation problem using multisim 12.0

    Started by N_R, 14th October 2019 18:50
    • Replies: 4
    • Views: 144
    Yesterday, 08:28 Go to last post
  7. Voltage to frequency conversion using VFC32

    Started by Kartikpatel, 10th October 2019 10:16
    • Replies: 7
    • Views: 376
    14th October 2019, 11:01 Go to last post
  8. how to change pir sensor coverage angle?

    Started by ravi.2k17, 30th September 2019 14:45
    • Replies: 12
    • Views: 623
    14th October 2019, 08:41 Go to last post
  9. Will the TVS diode protect the DC line from AC power?

    Started by Glebiys, 13th October 2019 08:30
    • Replies: 2
    • Views: 178
    13th October 2019, 21:13 Go to last post
  10. Elementary battery question

    Started by JGSchwei, 12th October 2019 18:19
    • Replies: 2
    • Views: 205
    12th October 2019, 21:03 Go to last post
  11. Nextion hex to Nextion LCD

    Started by radium98, 1st October 2019 18:43
    • Replies: 5
    • Views: 508
    11th October 2019, 16:09 Go to last post
  12. will get antena effect in poly

    Started by saran826, 11th October 2019 06:39
    • Replies: 1
    • Views: 144
    11th October 2019, 07:07 Go to last post
    • Replies: 6
    • Views: 676
    9th October 2019, 01:49 Go to last post
  13. Why should a solder joint be less than 110degc?

    Started by treez, 5th October 2019 20:58
    • Replies: 3
    • Views: 275
    6th October 2019, 06:21 Go to last post
  14. How to find if a simple regulator is oscillating

    Started by tip35, 5th October 2019 08:03
    • Replies: 5
    • Views: 287
    5th October 2019, 13:38 Go to last post
  15. Does Phase Currents are always RMS

    Started by electronicsman, 5th October 2019 06:14
    • Replies: 3
    • Views: 211
    5th October 2019, 10:08 Go to last post
  16. HEI primary current duration

    Started by Zak28, 20th September 2019 15:57
    • Replies: 13
    • Views: 1,034
    5th October 2019, 01:19 Go to last post
  17. Natural frequency of second order system

    Started by curious_mind, 3rd October 2019 11:55
    • Replies: 1
    • Views: 205
    3rd October 2019, 12:14 Go to last post
  18. humbucker preamp - j201 gain is 1:1, why ?

    Started by rompelstilchen, 29th September 2019 10:25
    • Replies: 6
    • Views: 375
    1st October 2019, 22:48 Go to last post
    • Replies: 3
    • Views: 259
    1st October 2019, 15:51 Go to last post
  19. Characterize z state of tristate buffers

    Started by Knowledge.seeker, 1st October 2019 08:56
    • Replies: 2
    • Views: 185
    1st October 2019, 10:58 Go to last post
  20. BLDC motor delta winding

    Started by vishjay, 29th September 2019 11:40
    • Replies: 11
    • Views: 519
    30th September 2019, 16:18 Go to last post
  21. Moved: PIR sensor with cylindrical coverage

    Started by ravi.2k17, 1st October 2019 21:29
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  22. Help me to detect an IC in a circuit

    Started by baby_2, 30th September 2019 13:25
    • Replies: 1
    • Views: 138
    30th September 2019, 14:24 Go to last post
  23. Fixed point PI Controller

    Started by curious_mind, 29th September 2019 07:52
    • Replies: 4
    • Views: 233
    29th September 2019, 12:27 Go to last post
  24. Heat sink calculations

    Started by ljcox, 29th September 2019 05:54
    • Replies: 3
    • Views: 234
    29th September 2019, 09:08 Go to last post
    • Replies: 6
    • Views: 379
    28th September 2019, 17:57 Go to last post