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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. Closed: Using ULN2003 to control 5 light bulbs

    Started by wilson82, 21st July 2004 07:13
    • Replies: 3
    • Views: 4,708
    22nd July 2004, 03:04 Go to last post
  2. Closed: What is VDMOS transistor?

    Started by Diksi, 20th July 2004 16:03
    • Replies: 1
    • Views: 2,253
    22nd July 2004, 03:02 Go to last post
  3. Closed: Specific resistivity?

    Started by zahrein, 21st July 2004 04:15
    • Replies: 4
    • Views: 4,124
    21st July 2004, 09:34 Go to last post
  4. Closed: What is the lattice defect?

    Started by zahrein, 21st July 2004 09:21
    • Replies: 1
    • Views: 2,500
    21st July 2004, 09:27 Go to last post
  5. Closed: relation hfe -- beta ??

    Started by Diksi, 20th July 2004 16:36
    • Replies: 2
    • Views: 4,374
    20th July 2004, 18:24 Go to last post
  6. Closed: Looking for forums about medicine

    Started by pieropaolo, 19th July 2004 14:32
    • Replies: 0
    • Views: 1,366
    19th July 2004, 14:32 Go to last post
  7. Closed: what is electrical arc and the breaking technique?

    Started by heo83, 19th July 2004 05:38
    • Replies: 1
    • Views: 1,587
    19th July 2004, 07:54 Go to last post
  8. Closed: position and orientation sensors

    Started by hayder9, 11th July 2004 07:54
    • Replies: 1
    • Views: 1,593
    17th July 2004, 15:24 Go to last post
  9. Closed: Looking for information about Mastercam software

    Started by ranim, 11th July 2004 17:20
    • Replies: 3
    • Views: 1,742
    17th July 2004, 15:16 Go to last post
  10. Closed: What are lattice digital filters?

    Started by epp, 13th July 2004 09:28
    • Replies: 1
    • Views: 1,610
    16th July 2004, 12:59 Go to last post
  11. Closed: Easy way to define inductance core section vs power ?

    Started by tgq, 15th July 2004 14:35
    • Replies: 2
    • Views: 1,817
    16th July 2004, 02:04 Go to last post
  12. Closed: How Motorolas MPC555 ROM writes its data into FLASH?

    Started by piggsypig, 16th July 2004 01:33
    • Replies: 0
    • Views: 1,446
    16th July 2004, 01:33 Go to last post
  13. Closed: what is "negative impedance"?

    Started by fatwolfning, 23rd June 2004 15:09
    2 Pages
    1 2
    • Replies: 20
    • Views: 8,902
    15th July 2004, 14:22 Go to last post
  14. Closed: all connector and header's information

    Started by vaf20, 14th July 2004 13:54
    • Replies: 4
    • Views: 1,981
    15th July 2004, 11:29 Go to last post
  15. Closed: Changing the frequency of house current

    Started by (bopeep), 15th July 2004 07:01
    • Replies: 3
    • Views: 2,206
    15th July 2004, 11:26 Go to last post
  16. Closed: Question about low value capacitor charging

    Started by Kevin Weddle, 11th July 2004 17:26
    • Replies: 9
    • Views: 3,062
    15th July 2004, 03:57 Go to last post
  17. Closed: Why the initial current flows in motor reaches zero?

    Started by bittware, 12th July 2004 16:34
    • Replies: 2
    • Views: 2,453
    14th July 2004, 04:48 Go to last post
  18. Closed: RF Integrated Circuit Design book request

    Started by lkuzu, 13th July 2004 20:46
    • Replies: 2
    • Views: 2,178
    14th July 2004, 03:50 Go to last post
  19. Closed: How can I record sound with ISD2560?

    Started by john_a, 13th July 2004 13:58
    • Replies: 0
    • Views: 2,024
    13th July 2004, 13:58 Go to last post
  20. Closed: What does it mean that AD converter has 1Msps?

    Started by epp, 13th July 2004 09:35
    • Replies: 3
    • Views: 14,022
    13th July 2004, 10:54 Go to last post
  21. Closed: What kind of transistors are IEGT and IGCT?

    Started by epp, 13th July 2004 09:26
    • Replies: 1
    • Views: 3,796
    13th July 2004, 10:49 Go to last post
  22. Closed: Are there some kind of sound wave isolators-couplers ?

    Started by epp, 13th July 2004 09:33
    • Replies: 0
    • Views: 1,916
    13th July 2004, 09:33 Go to last post
  23. Closed: Capacitors and Inductors...

    Started by cedance, 4th July 2004 02:24
    • Replies: 15
    • Views: 4,466
    10th July 2004, 17:51 Go to last post
    • Replies: 6
    • Views: 24,712
    10th July 2004, 17:05 Go to last post
  24. Closed: all Packages type information

    Started by vaf20, 8th July 2004 08:04
    • Replies: 2
    • Views: 2,114
    10th July 2004, 16:26 Go to last post
  25. Closed: tantalum and aluminum capacitor

    Started by vaf20, 8th July 2004 08:02
    • Replies: 8
    • Views: 7,322
    9th July 2004, 07:53 Go to last post
  26. Closed: Looking for a equivalent to IGBT IXGH39N60B

    Started by oawam, 8th July 2004 02:21
    • Replies: 0
    • Views: 2,050
    8th July 2004, 02:21 Go to last post
  27. Closed: How to test 7 segment to get the pins to light, gnd & vc

    Started by wilson82, 5th July 2004 04:27
    • Replies: 4
    • Views: 9,427
    6th July 2004, 02:44 Go to last post
  28. Closed: Digital Potentiometers for High Current

    Started by jwyrwas, 2nd July 2004 20:54
    • Replies: 3
    • Views: 9,492
    3rd July 2004, 04:23 Go to last post
  29. Closed: divider by a fractional value

    Started by Charlie.za, 22nd June 2004 08:08
    • Replies: 1
    • Views: 3,080
    22nd June 2004, 15:11 Go to last post