General CNC Machine Related Electronics


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Forum: General CNC Machine Related Electronics

Discuss basic electronics, power supplies and anything else electronic related here.

  1. Sticky Threads
  2. Lightbulb Sticky Thread Sticky: daisychaining 2 (or more) ATX computer PSU

    Started by posix‎, 02-15-2006 07:42 AM
    5 Pages
    1 2 3 4 5
    • Replies: 51
    • Views: 57,298
    12-20-2011, 08:33 AM Go to last post
  3. Forum Threads
  1. Limit switch noise: Optocoupler, 12v, 24v?

    Started by Biggs427‎, 03-31-2017 12:45 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,579
    12-11-2019, 10:28 AM Go to last post
  2. Need Help!- BoB Board

    Started by BJM737‎, 12-08-2019 09:32 AM
    board, connect, control, spindle, successfully
    • Replies: 2
    • Views: 154
    12-08-2019, 10:22 AM Go to last post
  3. Adding Vintage Milliamp meter to laser cutter

    Started by Tristar500‎, 12-03-2019 10:18 PM
    • Replies: 3
    • Views: 267
    12-05-2019, 12:50 AM Go to last post
  4. Manual control of MC-2100 treadmill motor controller?

    Started by murph64‎, 12-31-2010 12:49 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 31,645
    11-30-2019, 12:47 AM Go to last post
  5. Need Help!- JP-382C board pinout needed for Mach3

    Started by OverlordManny‎, 01-01-2018 04:31 PM
    • Replies: 10
    • Views: 2,977
    11-19-2019, 06:50 AM Go to last post
  6. New Machine Build- very simple way to build a 240V speed variatior

    Started by QUOY‎, 11-04-2019 02:08 PM
    cleaner, simple, speed, vacuum, variator
    • Replies: 1
    • Views: 147
    11-04-2019, 02:33 PM Go to last post
  7. PRT-E1500W zero touch probe wiring diagram

    Started by happycnc1234‎, 11-01-2019 05:10 PM
    • Replies: 0
    • Views: 126
    11-01-2019, 05:10 PM Go to last post
  8. Need Help!- Zero touch prob

    Started by happycnc1234‎, 10-28-2019 05:28 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 497
    11-01-2019, 04:26 AM Go to last post
  9. Most accurate home switch for rotary axis

    Started by QuinnSjoblom‎, 10-28-2019 11:08 AM
    2 Pages
    1 2
    cnc, home, homing, speed, switch
    • Replies: 19
    • Views: 388
    10-29-2019, 03:31 PM Go to last post
  10. TTL Serial to Step/Dir module

    Started by strostkovy‎, 10-13-2019 01:27 AM
    build, cnc, drivers, module, time
    • Replies: 3
    • Views: 248
    10-14-2019, 01:28 AM Go to last post
  11. Need Help!- Earthing problem

    Started by Dem1‎, 09-17-2019 02:36 PM
    power, problem, screen, signals, stepper
    • Replies: 7
    • Views: 396
    10-10-2019, 10:17 PM Go to last post
  12. Need some help converting a Triac mill to Mach 3.

    Started by Dan-27‎, 08-27-2019 04:54 PM
    • Replies: 1
    • Views: 261
    10-10-2019, 11:26 AM Go to last post
    • Replies: 0
    • Views: 97
    09-25-2019, 05:13 PM Go to last post
  13. Need Help!- PC stops working soon as cnc is powered on (LPT Port)

    Started by Zeppelin1007‎, 09-24-2019 01:58 AM
    chasis, cnc, power, powered, psu
    • Replies: 0
    • Views: 139
    09-24-2019, 01:58 AM Go to last post
  14. BOB and NPN Proxy Switch wiring question.

    Started by dbtoutfit‎, 08-29-2019 04:06 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 668
    09-18-2019, 07:32 PM Go to last post
  15. Need Help!- Trouble Wiring OMNI 1315 CNC Router

    Started by JaMRH‎, 08-28-2019 04:02 PM
    • Replies: 2
    • Views: 280
    09-16-2019, 02:39 PM Go to last post
  16. home switch on stb4100

    Started by homebuilder64‎, 09-07-2019 04:51 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 603
    09-10-2019, 07:46 AM Go to last post
  17. Question New Machine Build- How can I use positive ground or (-48VDC) Power Supply.

    Started by procop95‎, 09-06-2019 12:04 AM
    -48vdc, cnc, grounded, positive ground, psu
    • Replies: 2
    • Views: 203
    09-06-2019, 03:15 AM Go to last post
  18. Need Help!- More position repeteability sensor when homing?

    Started by felixpico‎, 09-04-2019 02:48 PM
    cnc, home, machine, position, sensor
    • Replies: 5
    • Views: 264
    09-05-2019, 11:09 AM Go to last post
  19. Simple Question and maybe a dumb one

    Started by Gallen66‎, 08-30-2019 09:02 AM
    box, breaker, circuits, cnc, power
    • Replies: 1
    • Views: 232
    08-30-2019, 09:48 AM Go to last post

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