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. BillyDoc

    Simple MPPT solar panel charge controllers

    BillyDoc, May 21, 2009 ... 5 6 7
    Replies:
    93
    Views:
    192,910
    BertKu
    Dec 23, 2012
  2. bertho

    homemade autopilot

    bertho, Nov 8, 2009 ... 22 23 24
    Replies:
    346
    Views:
    179,131
    Dave911
    Jan 19, 2017
  3. CDK

    Simple wiring diagram for small craft

    CDK, Jun 8, 2009 ... 4 5 6
    Replies:
    79
    Views:
    135,782
    CDK
    Aug 12, 2015
  4. CDK

    DIY electronic throttle and gearbox control

    CDK, Apr 3, 2008 ... 5 6 7
    Replies:
    97
    Views:
    101,858
    TechnicallyReal
    Jul 16, 2024
  5. fishNduck

    Wiring aluminum boat

    fishNduck, May 27, 2007 ... 5 6 7
    Replies:
    94
    Views:
    100,186
    BertKu
    Sep 14, 2011
  6. Nickpontoon

    Hooking up LED lights to 12V battery

    Nickpontoon, Oct 5, 2012 ... 2 3
    Replies:
    32
    Views:
    92,995
    Don H
    Nov 16, 2012
  7. TerryKing

    Discussion- Multi-purpose Onboard Computers

    TerryKing, Sep 24, 2007 ... 10 11 12
    Replies:
    173
    Views:
    73,953
    burgoynebc
    Feb 9, 2009
  8. Brylk1830

    options for two battery setup

    Brylk1830, May 4, 2008 ... 2
    Replies:
    18
    Views:
    45,590
    Ecopon
    May 26, 2008
  9. Raftman1979

    How do you limit amps for charging?

    Raftman1979, Oct 20, 2008 ... 4 5 6
    Replies:
    78
    Views:
    41,246
    Boston
    Mar 6, 2011
  10. JPC

    Using 12v System to Directly Power Computers and other DC Eq.

    JPC, Nov 1, 2006 ... 2 3
    Replies:
    40
    Views:
    37,016
    masalai
    Dec 31, 2007
  11. 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:
    36,238
    BertKu
    May 29, 2016
  12. chabrenas

    Battery acid and salt water

    chabrenas, Jan 15, 2009 ... 2 3
    Replies:
    37
    Views:
    33,551
    MattZ
    Sep 13, 2009
  13. tspeer

    Laptop interface to TackTick NMEA

    tspeer, Mar 4, 2008 ... 2 3
    Replies:
    37
    Views:
    31,372
    yipster
    Jun 29, 2011
  14. sebski

    FUEL GAUGE and TANK GROUNDING

    sebski, Nov 20, 2007
    Replies:
    10
    Views:
    31,323
    Ike
    Nov 22, 2007
  15. CDK

    Tachometer for diesel engines

    CDK, Jul 3, 2009 ... 2
    Replies:
    19
    Views:
    29,832
    Johannes
    Aug 8, 2009
  16. jdmsijdm

    Wiring up yamaha 30

    jdmsijdm, Sep 3, 2009 ... 2
    Replies:
    21
    Views:
    27,539
    jdmsijdm
    Oct 4, 2009
  17. 23feet

    Charge from 6hp Tohatsu

    23feet, Jun 19, 2015 ... 2 3 4
    Replies:
    48
    Views:
    27,017
    BertKu
    Aug 13, 2021
  18. bcervelo

    LED circuit indicator

    bcervelo, Sep 13, 2013 ... 5 6 7
    Replies:
    101
    Views:
    24,862
    Pota de fusta
    Feb 2, 2017
  19. buzzman

    Plastimo Compass repairs

    buzzman, Sep 28, 2012 ... 2
    Replies:
    20
    Views:
    23,719
    Morris caudle
    Jun 21, 2013
  20. sabahcat

    Anchor windlass circuit breaker sizing

    sabahcat, Oct 26, 2011 ... 2 3
    Replies:
    31
    Views:
    23,348
    viking north
    Oct 30, 2011
  21. JMY

    Crownline boat electrical issues

    JMY, Jun 3, 2007
    Replies:
    3
    Views:
    22,715
    PAR
    Jun 4, 2007
  22. Willallison

    12 Volt Microwave Ovens

    Willallison, Dec 22, 2008
    Replies:
    9
    Views:
    22,590
    CDK
    Dec 24, 2008
  23. Tim.M

    notebook computer as gps chart plotter on small boat

    Tim.M, Apr 18, 2009 ... 2 3 4
    Replies:
    58
    Views:
    22,490
    Ramona
    Aug 12, 2009
  24. olivermr

    12V LCD Monitor Power Supply??

    olivermr, Mar 16, 2009 ... 2
    Replies:
    18
    Views:
    21,866
    CDK
    Sep 21, 2010
  25. rwatson

    Why arent there wind powered vertical axis boat generators ?

    rwatson, Nov 25, 2015 ... 2
    Replies:
    20
    Views:
    21,760
    DogCavalry
    Oct 1, 2023
  26. Chuck Losness

    Mineral oil additive to lead acid batteries

    Chuck Losness, Jun 6, 2008 ... 2
    Replies:
    19
    Views:
    20,515
    kantil
    Aug 9, 2014
  27. tom28571

    Depth sounder for shallow water

    tom28571, Feb 21, 2007 ... 2
    Replies:
    18
    Views:
    19,834
    BillyDoc
    Jan 16, 2008
  28. stuartyh

    Unlock code for SEA222 SSB Radio

    stuartyh, Aug 23, 2008 ... 2 3
    Replies:
    35
    Views:
    19,688
    PYEWACKET
    Jan 2, 2011
  29. klims106

    RCD, ELCI GFI between ABYC and ISO codes

    klims106, Jan 17, 2013 ... 2 3 4
    Replies:
    46
    Views:
    19,487
    philSweet
    May 24, 2013
  30. ted655

    Why are marine alternators so darn $$$!

    ted655, Dec 23, 2007 ... 2 3
    Replies:
    35
    Views:
    19,443
    Frosty
    Jan 18, 2008
  31. jeb

    DIY Autopilot/controls for Smaller/auxiliary Outboards

    jeb, Mar 1, 2012
    Replies:
    12
    Views:
    19,414
    bucktail
    Nov 14, 2013
  32. missinginaction

    Adjusting time on a replacement tachometer/hour meter

    missinginaction, Jan 7, 2017
    Replies:
    14
    Views:
    19,318
    rxcomposite
    Aug 3, 2022
  33. rwatson

    Home Made wind direction indicator

    rwatson, Jul 28, 2013 ... 2
    Replies:
    25
    Views:
    19,266
    farjoe
    Sep 24, 2014
  34. ScubaDude

    Battery wiring systems for multiple banks

    ScubaDude, Mar 29, 2011 ... 2
    Replies:
    27
    Views:
    19,123
    GAZZABO
    Jun 29, 2011
  35. sdowney717

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

    sdowney717, Jul 28, 2012 ... 3 4 5
    Replies:
    61
    Views:
    19,116
    philSweet
    Dec 26, 2014
  36. Brylk1830

    Wiring in accessories

    Brylk1830, Aug 23, 2008
    Replies:
    5
    Views:
    18,951
    murdomack
    Oct 20, 2008
  37. Racer

    Help with navigation light wiring

    Racer, Jun 20, 2007
    Replies:
    4
    Views:
    18,946
    marshmat
    Jun 24, 2007
  38. rich99uk

    How to Link NMEA from GPS To RS232 ON PC

    rich99uk, Jan 11, 2009
    Replies:
    10
    Views:
    18,641
    CDK
    Jan 16, 2009
  39. Deering

    Mixing lithium & AGM batteries

    Deering, Jul 24, 2019
    Replies:
    14
    Views:
    18,179
    BertKu
    Aug 17, 2019
  40. Karl_T

    best marine crimps

    Karl_T, Dec 19, 2010 ... 2 3
    Replies:
    37
    Views:
    18,133
    Lt. Kludge
    Jan 3, 2011
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