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Type: Posts; User: Badonkadonk

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  1. Re: Need Help With AWC708C Lite Controller & Stepper Motors Lock Up With High Pitch H

    I have my gantry set up and running well now but I`m looking for the wiring outputs from the k40 psu to the 708 if anyone could help
  2. Re: AWC 708C PLUS potential issue regarding axis travel.

    I sincerely hope you have it running by now and not taken a chainsaw to it :)
    Mine just smacked into the top right of the bed and crunched away until the machine thought it was at 0.0. A bit of...
  3. Re: CNC Mill with laser engraver addition g540 ttl or pwm? wiring?

    Hold that thought - The mechanical side if this was easy enough but the electronics is way beyond me, so I`m calling it a day on this set-up and buying a purpose built kit.
    Thanks to those who have...
  4. Re: CNC Mill with laser engraver addition g540 ttl or pwm? wiring?

    The ttl pins on the laser control board
  5. Re: CNC Mill with laser engraver addition g540 ttl or pwm? wiring?

    Chokdee says to connect the ttl+ to a 5v source but i get a 7v reading from the output anyway would you still do this?
  6. Re: Shakes on the Y axis in 6040 CO2 laser machine

    it looks to be on both x and y axis- belt or screw drive? try setting to constant velocity mode and/or increase accceleration.
  7. Re: CNC Mill with laser engraver addition g540 ttl or pwm? wiring?

    Thanks for the reply Al, but you can probably guess from the level of my question that as a new hobbyist, this is slightly :p above me, so I`m asking questions and trying to learn(old dog, new...
  8. Re: CNC Mill with laser engraver addition g540 ttl or pwm? wiring?

    Hi, would you not use a relay for this or would it be overkill?- I`m just about to set my 3.5w up with my g540 and don`t know if I should put my trust in chinese electronics
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