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Get assistance with your electronics homework and assignments in this section. No answers will be given, only guidance.

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  1. Ian

    PLEASE READ - Homework Help FAQ

    Ian, Apr 1, 2010
    Replies:
    0
    Views:
    6,924
    Ian
    Apr 1, 2010
  2. ostr1969

    modify press-on-press-off to high current

    ostr1969, Dec 11, 2018 at 12:44 PM
    Replies:
    1
    Views:
    91
    AnalogKid
    Dec 11, 2018 at 1:27 PM
  3. ostr1969

    create circuit for on and off on second press only

    ostr1969, Dec 5, 2018
    Replies:
    4
    Views:
    138
    AnalogKid
    Dec 5, 2018
  4. endlessparadox

    Electronic Circuit error

    endlessparadox, Nov 26, 2018 ... 2
    Replies:
    31
    Views:
    488
    hevans1944
    Dec 2, 2018
  5. Leond95

    help with homework

    Leond95, Nov 30, 2018
    Replies:
    3
    Views:
    135
    (*steve*)
    Nov 30, 2018
  6. yurianDV

    i need help with my campus assignments

    yurianDV, Nov 28, 2018
    Replies:
    6
    Views:
    206
    ChosunOne
    Nov 29, 2018
  7. power13

    Multiplexers, full adders...

    power13, Nov 22, 2018
    Replies:
    4
    Views:
    216
    Harald Kapp
    Nov 24, 2018
  8. Aaryavarat Joshi

    Question

    Aaryavarat Joshi, Nov 21, 2018
    Replies:
    2
    Views:
    160
    Harald Kapp
    Nov 23, 2018
  9. fenner

    Li-ion battery pack

    fenner, Nov 18, 2018
    Replies:
    12
    Views:
    242
    fenner
    Nov 21, 2018
  10. RodrigoVelazquezEspinosa

    Circuit design

    RodrigoVelazquezEspinosa, Nov 19, 2018
    Replies:
    3
    Views:
    148
    Audioguru
    Nov 21, 2018
  11. Veepee

    I have to replace two burnt mosfets K5A50D in a toshiba hd tv.These mosfets are not available in the

    Veepee, Nov 12, 2018
    Replies:
    2
    Views:
    169
    Veepee
    Nov 16, 2018
  12. navicikjep

    Effects of Propagation Delay - Constant Value

    navicikjep, Nov 14, 2018
    Replies:
    1
    Views:
    127
    Harald Kapp
    Nov 14, 2018
  13. Daedalus

    LC circuit

    Daedalus, Nov 11, 2018
    Replies:
    4
    Views:
    213
    Daedalus
    Nov 13, 2018
  14. Denis Anipchenko

    Carbon monoxide detector signal conditioning

    Denis Anipchenko, Nov 1, 2018
    Replies:
    3
    Views:
    336
    hevans1944
    Nov 3, 2018
  15. power13

    Boolean Expression to 2-input logic gates only

    power13, Oct 28, 2018
    Replies:
    7
    Views:
    236
    (*steve*)
    Nov 1, 2018
  16. endlessparadox

    Need to build a circuit + Power supply check plan for me

    endlessparadox, Oct 25, 2018
    Replies:
    8
    Views:
    225
    Sir Kit Board
    Nov 1, 2018
  17. fenner

    Raspberry Pi

    fenner, Oct 29, 2018
    Replies:
    1
    Views:
    164
    Harald Kapp
    Oct 29, 2018
  18. fenner

    Telicine machine schematic

    fenner, Oct 28, 2018
    Replies:
    4
    Views:
    154
    fenner
    Oct 29, 2018
  19. power13

    Signed binary numbers multiplication

    power13, Oct 26, 2018
    Replies:
    1
    Views:
    135
    j4cobgarby
    Oct 26, 2018
  20. nathansmith2611

    i need someone to look at this circuit before my teacher will get it

    nathansmith2611, Oct 15, 2018
    Replies:
    5
    Views:
    302
    (*steve*)
    Oct 26, 2018
  21. endlessparadox

    Resistance + LED works on breakboard not on stripboard?

    endlessparadox, Oct 25, 2018
    Replies:
    7
    Views:
    157
    Sir Kit Board
    Oct 25, 2018
  22. B0B

    Switching between two batteries.

    B0B, Oct 23, 2018
    Replies:
    7
    Views:
    221
    B0B
    Oct 24, 2018
  23. endlessparadox

    Does Solder bridge on a strip board matters if it is in the same copper track?

    endlessparadox, Oct 22, 2018
    Replies:
    2
    Views:
    222
    davenn
    Oct 22, 2018
  24. tgasupersport

    TGA Supersport speed increase

    tgasupersport, Oct 19, 2018
    Replies:
    1
    Views:
    183
    kellys_eye
    Oct 19, 2018
  25. contiContiCONTI

    Switch for Piezo Injector

    contiContiCONTI, Oct 11, 2018
    Replies:
    4
    Views:
    221
    contiContiCONTI
    Oct 11, 2018
  26. protoengineer

    Base resistor and MOSFET + Rectifier Diode Selection for Solenoid actuation?

    protoengineer, Oct 7, 2018
    Replies:
    6
    Views:
    213
    BobK
    Oct 8, 2018
  27. 381

    Load, zener, series resistors currents

    381, Oct 4, 2018
    Replies:
    6
    Views:
    238
    Ratch
    Oct 6, 2018
  28. Vighnesh

    what is master group control module

    Vighnesh, Oct 4, 2018
    Replies:
    2
    Views:
    187
    dave9
    Oct 4, 2018
  29. mark_friberg

    Analog signal converter

    mark_friberg, Oct 4, 2018
    Replies:
    1
    Views:
    158
    Harald Kapp
    Oct 4, 2018
  30. Elec126

    9v oscillator to dc motor

    Elec126, Oct 3, 2018
    Replies:
    4
    Views:
    178
    davenn
    Oct 4, 2018
  31. mandiatutti

    Electrotechnic exercise (help)

    mandiatutti, Sep 20, 2018 ... 2
    Replies:
    27
    Views:
    700
    Ratch
    Sep 30, 2018
  32. vennuchaitanya

    Verilog code for 256 bit Brent Kung adder

    vennuchaitanya, Sep 24, 2018
    Replies:
    3
    Views:
    288
    (*steve*)
    Sep 26, 2018
  33. seandrun

    Ademco vista 10se won't alarm when sensor issue event

    seandrun, Sep 20, 2018
    Replies:
    3
    Views:
    182
    seandrun
    Sep 20, 2018
  34. endlessparadox

    simple resistance calculation exercise

    endlessparadox, Sep 5, 2018
    Replies:
    6
    Views:
    382
    ratstar
    Sep 6, 2018
  35. fenner

    USB power

    fenner, Aug 24, 2018
    Replies:
    2
    Views:
    365
    fenner
    Aug 26, 2018
  36. fenner

    LED Strip from coin cells

    fenner, Aug 20, 2018 ... 2
    Replies:
    20
    Views:
    387
    fenner
    Aug 23, 2018
  37. Dabu

    WheatStone bridge

    Dabu, Aug 19, 2018
    Replies:
    7
    Views:
    327
    Ratch
    Aug 21, 2018
  38. anukalp

    How to learn pointer in easy steps

    anukalp, Aug 13, 2018
    Replies:
    6
    Views:
    319
    anukalp
    Aug 16, 2018
  39. Ungen

    Differential Amplifier

    Ungen, Aug 4, 2018
    Replies:
    3
    Views:
    362
    Ungen
    Aug 6, 2018
  40. Hey

    Lady bug robot

    Hey, Aug 3, 2018
    Replies:
    3
    Views:
    211
    Audioguru
    Aug 4, 2018
  41. Baelor

    Is the following a universal gate?

    Baelor, Jul 27, 2018 ... 2
    Replies:
    39
    Views:
    717
    Ratch
    Aug 3, 2018
  42. endlessparadox

    Simple maths resistance exercice

    endlessparadox, Aug 2, 2018
    Replies:
    10
    Views:
    220
    hevans1944
    Aug 3, 2018
  43. snoopy

    Different numbers should activate different LED

    snoopy, Aug 2, 2018
    Replies:
    3
    Views:
    195
    Bluejets
    Aug 3, 2018
  44. Braeden Hamson

    Relationship between theta and theta v theta i

    Braeden Hamson, Jul 31, 2018
    Replies:
    2
    Views:
    205
    Braeden Hamson
    Aug 1, 2018
  45. AnauNaga

    My IC chip isn’t working properly

    AnauNaga, Jul 12, 2018
    Replies:
    9
    Views:
    363
    AnauNaga
    Jul 25, 2018
  46. 9905mi

    Question about thevenin and norton's theorems

    9905mi, Jul 13, 2018
    Replies:
    8
    Views:
    302
    Ratch
    Jul 23, 2018
  47. akkex

    Graph the output waveform of a MOSFET circuit

    akkex, Jul 21, 2018
    Replies:
    4
    Views:
    294
    hevans1944
    Jul 21, 2018
  48. endlessparadox

    How does a decade counter IC 4017 works?

    endlessparadox, Jul 12, 2018
    Replies:
    4
    Views:
    353
    Harald Kapp
    Jul 13, 2018
  49. endlessparadox

    Explanation of a circuit

    endlessparadox, Jul 12, 2018
    Replies:
    5
    Views:
    211
    WHONOES
    Jul 12, 2018
  50. Braeden Hamson

    Want to answer a few questions for my technical writing class?

    Braeden Hamson, Jul 9, 2018
    Replies:
    6
    Views:
    232
    Harald Kapp
    Jul 11, 2018
  51. george2525

    np=ni^2 in doped semiconductors

    george2525, Jul 7, 2015
    Replies:
    18
    Views:
    4,981
    Harald Kapp
    Jul 9, 2018
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