OnBoard Electronics & Controls

Discuss onboard mechanical, hydraulic, and electric control systems, monitoring, navigation, communication, systems integration and onboard computer systems.

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  1. bertho

    homemade autopilot

    bertho, Nov 8, 2009 ... 22 23 24
    Replies:
    346
    Views:
    167,452
    Dave911
    Jan 19, 2017
  2. BertKu

    How to make an over-current fuse/switch to avoid damage to a brushless motor

    BertKu, Aug 15, 2015 ... 12 13 14
    Replies:
    195
    Views:
    30,678
    BertKu
    May 29, 2016
  3. TerryKing

    Discussion- Multi-purpose Onboard Computers

    TerryKing, Sep 24, 2007 ... 10 11 12
    Replies:
    173
    Views:
    69,180
    burgoynebc
    Feb 9, 2009
  4. bcervelo

    LED circuit indicator

    bcervelo, Sep 13, 2013 ... 5 6 7
    Replies:
    101
    Views:
    21,167
    Pota de fusta
    Feb 2, 2017
  5. CDK

    DIY electronic throttle and gearbox control

    CDK, Apr 3, 2008 ... 5 6 7
    Replies:
    96
    Views:
    92,627
    willisworms
    May 20, 2017
  6. fishNduck

    Wiring aluminum boat

    fishNduck, May 27, 2007 ... 5 6 7
    Replies:
    94
    Views:
    92,670
    BertKu
    Sep 14, 2011
  7. BillyDoc

    Simple MPPT solar panel charge controllers

    BillyDoc, May 21, 2009 ... 5 6 7
    Replies:
    93
    Views:
    188,989
    BertKu
    Dec 23, 2012
  8. DennisRB

    Time taken to charge batteries VS alt size.

    DennisRB, Apr 16, 2010 ... 4 5 6
    Replies:
    87
    Views:
    14,951
    DennisRB
    May 27, 2010
  9. Doug Lord

    Super Capacitors

    Doug Lord, Jan 13, 2009 ... 4 5 6
    Replies:
    86
    Views:
    13,862
    Stumble
    Nov 13, 2013
  10. DennisRB

    Lithium house bank. Affordable from China?

    DennisRB, Nov 14, 2012 ... 4 5 6
    Replies:
    82
    Views:
    15,079
    BertKu
    Aug 4, 2013
  11. watchkeeper

    Single pole and 2 pole conflict

    watchkeeper, Nov 8, 2010 ... 4 5 6
    Replies:
    82
    Views:
    12,926
    CDK
    Nov 14, 2010
  12. CDK

    Simple wiring diagram for small craft

    CDK, Jun 8, 2009 ... 4 5 6
    Replies:
    79
    Views:
    130,298
    CDK
    Aug 12, 2015
  13. Raftman1979

    How do you limit amps for charging?

    Raftman1979, Oct 20, 2008 ... 4 5 6
    Replies:
    78
    Views:
    38,988
    Boston
    Mar 6, 2011
  14. Yobarnacle

    Lost tech of Ancients

    Yobarnacle, Dec 10, 2011 ... 4 5 6
    Replies:
    76
    Views:
    12,191
    hoytedow
    Mar 8, 2016
  15. ashwinnaique

    Lightning Arresotr For Solar Boat

    ashwinnaique, Sep 25, 2015 ... 4 5 6
    Replies:
    75
    Views:
    10,376
    powerabout
    Oct 23, 2015
  16. urisvan

    solar panels and refrgeration

    urisvan, Jun 6, 2010 ... 3 4 5
    Replies:
    69
    Views:
    13,375
    murdomack
    Jun 18, 2010
  17. DennisRB

    Where is the cheapest place to buy lithium batteries right now?

    DennisRB, Nov 1, 2014 ... 3 4 5
    Replies:
    68
    Views:
    10,632
    DennisRB
    Nov 21, 2014
  18. cthippo

    Who uses AIS?

    cthippo, Oct 20, 2010 ... 3 4 5
    Replies:
    68
    Views:
    10,162
    apex1
    Nov 2, 2010
  19. Brent Swain

    Homicidal autopilots

    Brent Swain, Feb 11, 2009 ... 3 4 5
    Replies:
    66
    Views:
    11,423
    ChrisN67
    Nov 25, 2010
  20. michigangeorge

    Shore power cord?

    michigangeorge, Dec 27, 2012 ... 3 4 5
    Replies:
    65
    Views:
    9,639
    Frosty
    Jan 15, 2013
  21. expedition

    bridge design - feedback request

    expedition, Jun 12, 2009 ... 3 4 5
    Replies:
    65
    Views:
    12,175
    apex1
    Sep 16, 2010
  22. jamesgyore

    Making best use of shore and passive power sources

    jamesgyore, Jun 10, 2013 ... 3 4 5
    Replies:
    64
    Views:
    9,447
    BernardG
    Aug 23, 2013
  23. MurphyLaw

    Open Source Boat Controller Project

    MurphyLaw, Aug 7, 2018 ... 3 4 5
    Replies:
    63
    Views:
    9,103
    BlueBell
    Mar 1, 2019
  24. BertKu

    Highest Volatge advisable

    BertKu, Jun 21, 2012 ... 3 4 5
    Replies:
    63
    Views:
    8,949
    BertKu
    Jul 12, 2012
  25. Wavewacker

    Heat And A/c

    Wavewacker, Oct 2, 2011 ... 3 4 5
    Replies:
    63
    Views:
    11,441
    sdowney717
    Jul 2, 2012
  26. james.smith

    Turbines and electrical propulsion for a schooner

    james.smith, Mar 19, 2016 ... 3 4 5
    Replies:
    62
    Views:
    9,704
    BertKu
    May 16, 2016
  27. sdowney717

    create a shore-gen-invertor-off switch using solid state parts

    sdowney717, Jul 28, 2012 ... 3 4 5
    Replies:
    61
    Views:
    16,728
    philSweet
    Dec 26, 2014
  28. BertKu

    Who has experience with a desulfator for deep discharging lead acid batteries

    BertKu, Jan 26, 2019 ... 3 4 5
    Replies:
    60
    Views:
    13,364
    BertKu
    Dec 23, 2020
  29. SeaJay

    24v/12v Converter for Windlass

    SeaJay, Oct 18, 2010 ... 2 3 4
    Replies:
    59
    Views:
    14,662
    Submarine Tom
    Mar 25, 2011
  30. Tim.M

    notebook computer as gps chart plotter on small boat

    Tim.M, Apr 18, 2009 ... 2 3 4
    Replies:
    58
    Views:
    21,099
    Ramona
    Aug 12, 2009
  31. ellawendy

    marine navigation light problems

    ellawendy, Apr 4, 2011 ... 2 3 4
    Replies:
    57
    Views:
    13,350
    BertKu
    Apr 27, 2011
  32. TerryKing

    ReTread the Old Coder's Head ??

    TerryKing, Nov 9, 2007 ... 2 3 4
    Replies:
    56
    Views:
    11,456
    Tim B
    Jan 19, 2008
  33. Vulkyn

    Solar battery charger

    Vulkyn, May 28, 2017 ... 2 3 4
    Replies:
    54
    Views:
    7,964
    Vulkyn
    Oct 9, 2017
  34. the brain

    I would like AC power inside my cruiser

    the brain, Jan 14, 2017 ... 2 3 4
    Replies:
    54
    Views:
    6,433
    the brain
    Feb 19, 2017
  35. Bahama

    Invention Advice

    Bahama, Jun 16, 2010 ... 2 3 4
    Replies:
    54
    Views:
    8,628
    variverrunner
    Dec 1, 2010
  36. captainjsw

    Wind Generator Selection

    captainjsw, Feb 21, 2011 ... 2 3 4
    Replies:
    52
    Views:
    11,697
    BertKu
    Sep 4, 2011
  37. tropicalbuilder

    110 out of 220?

    tropicalbuilder, Aug 30, 2012 ... 2 3 4
    Replies:
    50
    Views:
    7,954
    botanybay
    Jan 28, 2013
  38. pistnbroke

    De sulphator ..any good

    pistnbroke, Dec 17, 2011 ... 2 3 4
    Replies:
    50
    Views:
    7,428
    pistnbroke
    Nov 16, 2012
  39. whitepointer23

    ignition switch

    whitepointer23, May 13, 2011 ... 2 3 4
    Replies:
    50
    Views:
    11,850
    pistnbroke
    Jun 17, 2011
  40. 23feet

    Charge from 6hp Tohatsu

    23feet, Jun 19, 2015 ... 2 3 4
    Replies:
    48
    Views:
    23,255
    BertKu
    Aug 13, 2021
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