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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. Please help me on Drive a sharp LCD by TOSHIBA chip

    Started by wiwiwi, 29th August 2019 11:35
    • Replies: 0
    • Views: 302
    29th August 2019, 11:35 Go to last post
  2. Digital input of high voltage

    Started by Pramodwmb, 27th August 2019 15:21
    • Replies: 5
    • Views: 619
    28th August 2019, 22:56 Go to last post
    • Replies: 4
    • Views: 670
    28th August 2019, 21:21 Go to last post
  3. [SOLVED] can inductors incur damage from fast switching

    Started by Zak28, 28th August 2019 07:39
    • Replies: 1
    • Views: 324
    28th August 2019, 11:25 Go to last post
  4. My FPGA Basys 3 Board is not showing output?

    Started by daskk62, 25th August 2019 19:25
    • Replies: 2
    • Views: 365
    26th August 2019, 16:18 Go to last post
  5. How to control a electric magnet

    Started by minimango2013, 22nd August 2019 21:11
    • Replies: 16
    • Views: 987
    24th August 2019, 12:15 Go to last post
  6. Transition frequency fT of a transistor - definition

    Started by htg, 23rd August 2019 19:44
    • Replies: 1
    • Views: 308
    23rd August 2019, 21:51 Go to last post
  7. [SOLVED] bjt safe operating area diagram

    Started by Zak28, 23rd August 2019 09:52
    • Replies: 2
    • Views: 300
    23rd August 2019, 11:14 Go to last post
    • Replies: 3
    • Views: 390
    23rd August 2019, 07:41 Go to last post
  8. Calculating electromagnet – magnetism vs heat

    Started by perik, 21st August 2019 13:51
    • Replies: 6
    • Views: 376
    23rd August 2019, 01:08 Go to last post
    • Replies: 5
    • Views: 530
    22nd August 2019, 23:10 Go to last post
  9. [SOLVED] mosfet totem pole voltage

    Started by Zak28, 22nd August 2019 00:49
    • Replies: 6
    • Views: 533
    22nd August 2019, 20:55 Go to last post
  10. [SOLVED] Stacking diodes for high voltage rectification

    Started by Zak28, 19th August 2019 01:57
    2 Pages
    1 2
    • Replies: 27
    • Views: 1,230
    22nd August 2019, 00:51 Go to last post
  11. Did early power MOSFETs have body diode?

    Started by htg, 21st August 2019 12:53
    • Replies: 1
    • Views: 236
    21st August 2019, 18:04 Go to last post
  12. PIR sensor project

    Started by electronicnoob, 20th August 2019 09:06
    • Replies: 4
    • Views: 428
    20th August 2019, 10:08 Go to last post
  13. Multiple AC inputs relay (light PLC)

    Started by my_name, 18th August 2019 22:11
    • Replies: 5
    • Views: 482
    20th August 2019, 08:02 Go to last post
  14. Subtract two dc voltages.

    Started by Nancy12345, 15th August 2019 05:54
    • Replies: 8
    • Views: 703
    16th August 2019, 06:47 Go to last post
  15. [SOLVED] magnet wire parasitic properties

    Started by Zak28, 15th August 2019 00:07
    • Replies: 5
    • Views: 458
    15th August 2019, 12:26 Go to last post
    • Replies: 6
    • Views: 576
    14th August 2019, 19:40 Go to last post
  16. Difference between Differentiators and Comparators

    Started by sirkiosta, 13th August 2019 13:20
    • Replies: 3
    • Views: 352
    14th August 2019, 01:04 Go to last post
  17. Motor current calculation using current sensor

    Started by vikash23, 13th August 2019 13:18
    • Replies: 2
    • Views: 263
    13th August 2019, 18:26 Go to last post
  18. [SOLVED] voltage and current waveforms spark gap

    Started by Zak28, 10th August 2019 20:58
    • Replies: 9
    • Views: 728
    13th August 2019, 07:50 Go to last post
  19. Help with medication timer design

    Started by gernith, 12th August 2019 02:46
    • Replies: 5
    • Views: 523
    12th August 2019, 18:24 Go to last post
  20. HF Upconverter Circuit Question

    Started by promach, 12th August 2019 17:16
    • Replies: 0
    • Views: 277
    12th August 2019, 17:16 Go to last post
  21. Wrong sinusoidal signal

    Started by Justin18, 11th August 2019 15:37
    • Replies: 1
    • Views: 274
    11th August 2019, 16:51 Go to last post
  22. Whats the best way to ESD damage a PCB

    Started by treez, 11th August 2019 00:24
    • Replies: 6
    • Views: 528
    11th August 2019, 10:07 Go to last post
  23. [SOLVED] 12 vdc led running very hot

    Started by fixit7, 9th August 2019 03:03
    • Replies: 12
    • Views: 700
    9th August 2019, 19:04 Go to last post
  24. [SOLVED] dc current gain variations

    Started by Zak28, 8th August 2019 10:43
    • Replies: 3
    • Views: 295
    8th August 2019, 20:09 Go to last post