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    Thanks Bill, I'm doing that today. I also reached...

    Thanks Bill, I'm doing that today. I also reached out to Chris Burns. I know plasma is legacy, but the VH, VN commands are still current in the Command Reference manual, so should operate in theory.
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    To add to the diagnostics. The [VH] command will...

    To add to the diagnostics. The [VH] command will not stay set on any of the 4g firmwares. I ran the old PRT standard firmware 3.4.27 and at least the [VH] command stays set on it....
    Does this mean...
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    VH command not working on PRT 4g board.

    Machine: PRT with 4g upgrade
    Software: SB3 version 3.6.46

    Problem: Torch height control only sends z axis down, never up despite input #1 being high or low.

    Diagnostic steps taken:
    (I)...
  4. Help with Shopbot Torch Height Controller! Does anyone have an old one or picture?

    I'm trying to put torch height control on my bot. The old one is no longer obtainable and aftermarket ones need to use two shopbot input pins for up and down.

    The original shopbot THC only used...
  5. Question about using the "VH" command with a plasma cutter.

    Hello all! I have a question about using the "VH" command to raise and lower the torch while cutting.
    According to the manual, while in height control mode, the z axis raises if input #1 is low,...
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    Electric Chair/Guillotine

    Hey guy's, check out my Electric chair Prop that I'm building. I've used my shopbot on a few of the parts and will be using it more before its over. I plan on mounting two tesla coils on it!

    I'm...
  7. The Job doesn't pay enough for it, plus I like...

    The Job doesn't pay enough for it, plus I like the idea of recycling the wrong ones so that I don't just throw them in the garbage/land fill, plus I already have the jig made.

    I would like to try...
  8. I need some advice on cutting some Lexan Lenses.

    Hey guys, I got a job cutting some lenes down to smaller lenses. There are no extra's for me to experiment with so I wanted to talk to you guys first. Here is what I've got,
    (1) Lexan material 1/8"...
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    I suggest just buying one and an LED, that's all...

    I suggest just buying one and an LED, that's all you need to get going. The Arduino Software comes with lots of examples on how to get LED's flashing and motors turning.
  10. Thread: Vikings

    by daniel
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    9,972

    Thats awesome! Do you just spray on primer as...

    Thats awesome! Do you just spray on primer as well? Is it spray cans or a spray gun?
    Thats beautiful...
  11. Thread: Vikings

    by daniel
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    How long did it take you to paint that?

    How long did it take you to paint that?
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    Check out my First LED Signage!

    Here is my first App controlled LED Sign, Built on a bot, and powered with a Raspberry Pi and an Arduino. Check out the video of it in action at my blog.
    ...
  13. Thread: Circuit Boards

    by daniel
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    11,754

    Dana, I used a V-bit as well, a 10 degree V-bit.

    Dana, I used a V-bit as well, a 10 degree V-bit.
  14. Thread: Circuit Boards

    by daniel
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    11,754

    Here is the completed board....

    Here is the completed board....
  15. Thread: Circuit Boards

    by daniel
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    11,754

    Here's a a couple of pictures showing how small a...

    Here's a a couple of pictures showing how small a PRT48 can engrave.
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    Mirror Frame with RGB LED's

    Hey, Guys....Check out my mirror, Its cut out of aluminum on the bot.

    http://www.youtube.com/watch?v=zgx3YBd47E8&feature=youtu.be
  17. Thread: Circuit Boards

    by daniel
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    11,754

    Ok guys, I finally got this thing working. It was...

    Ok guys, I finally got this thing working. It was quite a undertaking for me, I spent alot of time but learned much in return. Basically In the previous attempts which are documented in the previous...
  18. Thread: Circuit Boards

    by daniel
    Replies
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    11,754

    Thanks for that tip Ron, I will implement that...

    Thanks for that tip Ron, I will implement that when I get home from work tonight so I can check the power supply off the list of potential culprits. I'm thinking it is in the firmware, Last night, I...
  19. Thread: Circuit Boards

    by daniel
    Replies
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    11,754

    Thanks, Dana, I read, and reread your post as...

    Thanks, Dana, I read, and reread your post as well as everyone else's. This is killing me, I've got 8 hours between yesterday and today alone and still no further. I would quit, but this is the stuff...
  20. Thread: Circuit Boards

    by daniel
    Replies
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    11,754

    Guy's, I am going nuts........ I cannot, get this...

    Guy's, I am going nuts........ I cannot, get this thing to work smoothly, I am back to thinking it's electrical noise again....... Here's where I a at now,

    (1) There was once major electrical...
  21. Thread: Circuit Boards

    by daniel
    Replies
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    11,754

    I also want to implement some copper pours that...

    I also want to implement some copper pours that are connected to ground, I figured out how to do it with eagle, but the DXF it exports is made up of too many overlapping polygons to be able to do...
  22. Thread: Circuit Boards

    by daniel
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    11,754

    Ok guys, I've progressed a little further. I...

    Ok guys, I've progressed a little further. I believe I have eliminted most of the noise issues on the board. I did this by doing a few things...

    (1) Added 1uf and 4.7uf caps to the exsisting .1uf...
  23. Thread: Circuit Boards

    by daniel
    Replies
    28
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    11,754

    Hey, Guys, thanks for the tips, I will update you...

    Hey, Guys, thanks for the tips, I will update you soon as to the progress.

    Ron, That Texas Instrument paper is AWESOME! Thankyou for directing my attention towards it! I will let you guys know in...
  24. Thread: Circuit Boards

    by daniel
    Replies
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    11,754

    By the way Dana, Thank you once again! I don't...

    By the way Dana, Thank you once again! I don't know if you remeber, but a few years ago when I was first getting started programming, you helped me with some code, it's been awhile so I can't quite...
  25. Thread: Circuit Boards

    by daniel
    Replies
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    11,754

    Hey Guys, thanks for the suggestions and...

    Hey Guys, thanks for the suggestions and compliments.

    I do have a logic analyzer, I would have never made it this far without it, here is what I've done for testing.

    (1) Analyzed Logic...
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