Re: Mach3 mill stopped in the middle of a job.
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CMOS circuitry is usually good for triggering down to 2v, so the 3.5v Chuck is reading should be enough.? Probably not the issue, however I have had situations where if running of 5v then the trigger voltage was about 4.5v, so maybe.? I wouldn’t rule out a dodgy board or power supply, but put it a fair way down the list. ? Tony ? ?
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From: [email protected] <[email protected]> On Behalf Of Peter Homann
Sent: Friday, 19 January 2024 12:27 PM
To: [email protected]
Subject: Re: [MachCNC] Mach3 mill stopped in the middle of a job.? I really doubt that it will be too low a voltage that is the cause.? The PMDX breakout boards are quality boards, well designed and will most certainly be using 74ACT or other buffers that are capable of dealing with 3.3V voltages.? ? Peter Homann - (from my mobile)
On 19 Jan 2024, at 10:12?am, Lou Jackson via groups.io <lou@...> wrote:
? Even better. Perfect! ?
On Jan 18, 2024, at 3:31?PM, Chuck Kahler <chuck767@...> wrote:
? Lou,?
looks like for $20. I can get one of these,?
easy Peezy, if low-voltage is my problem, ?which I hope it is.? Thanks? Chuck
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