CAD CAM EDM DRO - Yahoo Group Archive

RE: [CAD_CAM_EDM_DRO] Optical mouse for DRO anyone?

Posted by Mark Vaughan
on 2007-04-16 12:15:43 UTC
I take my old mice out the range and shoot at them with my 44 Colt Walker,
clouds of smoke and plastic everywhere when you eventually hit it.

They don't like the 357 either.

Much more satisfying.



Dr. Mark Vaughan Ph'D. B.Eng. M0VAU

Managing Director

Vaughan Industries Ltd, reg in UK no 2561068

Water Care Technology Ltd, reg in UK no 4129351

Addr Unit3, Sydney House, Blackwater, Truro, Cornwall, TR4 8HH, UK.
Phone/Fax 44 1872 561288

RSGB DRM111(Cornwall)

_____

From: CAD_CAM_EDM_DRO@yahoogroups.com
[mailto:CAD_CAM_EDM_DRO@yahoogroups.com] On Behalf Of Tony Smith
Sent: 16 April 2007 13:23
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: RE: [CAD_CAM_EDM_DRO] Optical mouse for DRO anyone?



> Has anyone had success using an optical mouse or it's
> components to make a DRO or an accurately reading scale? If
> so, can you share any tips, links, or other info?
>
> TIA, Chris

Do you want the good news or the bad news? Well, it's mostly bad news.

I do recall people dismantling the old ball mice (usually serial), and
hacking up something to turn the wheels in those. This fact that everyone
isn't hacking up their old mice, coupled by the fact that digital calipers
are dirt cheap probably means their success rate isn't high, or it's just
not worth the effort.

Have a rummage around for Honeywell mice; instead of a ball, they had two
wheels on the bottom of the mouse, directly driving the slotted wheels
inside. Worked well, no ball de-junking sessions, bit of flop commercially.
I think they figured it out just as optical mice came out.

The resolution of most mice sucks. A typical mouse is supposed to be 1/100"
- 1/400" resolution, and 'gamer' mice have higher resolution, up to 1/4000".
That doesn't sound too bad, except I think there's a bit of marketing plus
'that number doesn't mean what you think' in there. The newer mice take
more readings per second, but that doesn't mean they can detect a movement
as small as 1/4000". It just means that when you do move the mouse in order
to shoot something, it reacts faster. Then again, who knows?

The real downside is that mice are USB these days, and good luck building an
interface for that. You're stuck with having to plug your mouse into a PC
(although you might be happy with that). There are serial port optical
mice.

On top of that you get to deal with everyones favorite, dirt.

Tony





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Discussion Thread

mrclicit 2007-04-15 16:40:30 UTC Optical mouse for DRO anyone? Tony Smith 2007-04-16 05:23:21 UTC RE: [CAD_CAM_EDM_DRO] Optical mouse for DRO anyone? Mark Vaughan 2007-04-16 12:15:43 UTC RE: [CAD_CAM_EDM_DRO] Optical mouse for DRO anyone? John Hansford 2007-04-16 13:46:39 UTC Re: Optical mouse for DRO anyone? Mark Vaughan 2007-04-16 14:34:15 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? ballendo 2007-04-16 17:14:38 UTC Re: Optical mouse for DRO anyone? Synchronicity George Taylor, IV 2007-04-16 21:22:04 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Mark Vaughan 2007-04-16 23:56:14 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Synchronicity BRIAN FOLEY 2007-04-17 01:00:48 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Synchronicity dgoadby 2007-04-17 02:17:35 UTC Re: Optical mouse for DRO anyone? Mcginnis, Darrell S 2007-04-17 11:05:19 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Rexarino 2007-04-17 15:31:32 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Synchronicity Mark Vaughan 2007-04-17 23:47:10 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Synchronicity Abby Katt 2007-04-18 05:38:13 UTC How hard to rotate should preloaded ballnuts be, anyway? Jon Elson 2007-04-18 09:25:34 UTC Re: [CAD_CAM_EDM_DRO] How hard to rotate should preloaded ballnuts be, anyway? Polaraligned 2007-04-18 15:42:54 UTC Re: How hard to rotate should preloaded ballnuts be, anyway? Harko Schwartz 2007-04-18 20:58:32 UTC Re: [CAD_CAM_EDM_DRO] Re: How hard to rotate should preloaded ballnuts be, anyway? ballendo 2007-04-18 21:23:37 UTC Re: How hard to rotate should preloaded ballnuts be, anyway? Mark Vaughan 2007-04-19 02:03:59 UTC RE: [CAD_CAM_EDM_DRO] Re: How hard to rotate should preloaded ballnuts be, anyway? Abby Katt 2007-04-19 13:04:03 UTC Re: How hard to rotate should preloaded ballnuts be, anyway? - UPDATE BRIAN FOLEY 2007-04-19 14:37:39 UTC Re: [CAD_CAM_EDM_DRO] Re: How hard to rotate should preloaded ballnuts be, anyway? - UPDATE Abby Katt 2007-04-20 03:43:34 UTC Opened ballnut... Leslie Newell 2007-04-20 04:08:42 UTC Re: [CAD_CAM_EDM_DRO] Opened ballnut... Paul Kelly 2007-04-20 07:04:52 UTC RE: [CAD_CAM_EDM_DRO] Opened ballnut... gary 2007-04-20 20:07:15 UTC Re: [CAD_CAM_EDM_DRO] Re: How hard to rotate should preloaded ballnuts be, anyway? ballendo 2007-04-21 00:11:21 UTC Re: Opened ballnut... mrclicit 2007-04-21 04:17:35 UTC Re: Optical mouse for DRO anyone? Tony Smith 2007-04-21 06:54:46 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? David G. LeVine 2007-04-21 09:12:57 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? mrclicit 2007-04-21 13:06:01 UTC Re: Optical mouse for DRO anyone? Lowell Johnson 2007-04-21 16:04:58 UTC Re: Optical mouse for DRO anyone? Ron Kline 2007-04-21 19:15:06 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Tony Smith 2007-04-21 21:07:26 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? David G. LeVine 2007-04-21 21:22:33 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? ballendo 2007-04-21 21:27:38 UTC Re: Optical mouse for DRO anyone? ballendo 2007-04-21 22:23:45 UTC Re: Optical mouse for DRO anyone? ballendo 2007-04-21 22:31:21 UTC Re: Optical mouse for DRO anyone? Bill Vance 2007-04-22 00:00:39 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Tony Smith 2007-04-22 00:54:13 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Leslie Newell 2007-04-22 00:55:36 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Mark Vaughan 2007-04-22 01:51:27 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Steve Blackmore 2007-04-22 01:59:31 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Tony Smith 2007-04-22 04:30:18 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? Graham Stabler 2007-04-22 04:40:53 UTC Re: Optical mouse for DRO anyone? Dan Mauch 2007-04-22 05:39:11 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? mrclicit 2007-04-22 05:47:59 UTC Re: Optical mouse for DRO anyone? - not for WIRE! Rexarino 2007-04-22 07:05:43 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! R Wink 2007-04-22 07:33:15 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! Tony Smith 2007-04-22 07:34:50 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! Leslie Newell 2007-04-22 08:43:35 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! Steve Blackmore 2007-04-22 11:58:21 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? ballendo 2007-04-23 02:19:41 UTC Re: Optical mouse for DRO anyone? ballendo 2007-04-23 02:28:01 UTC Re: Optical mouse for DRO anyone? - not for WIRE! Graham Stabler 2007-04-23 02:47:43 UTC Re: Optical mouse for DRO anyone? - not for WIRE! Mark Vaughan 2007-04-23 03:17:42 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! Graham Stabler 2007-04-23 04:36:45 UTC Re: Optical mouse for DRO anyone? - not for WIRE! R Wink 2007-04-23 05:54:29 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! Graham Stabler 2007-04-23 08:05:24 UTC Re: Optical mouse for DRO anyone? - not for WIRE! ballendo 2007-04-23 10:58:23 UTC Re: Optical mouse for DRO anyone? - not for WIRE! turbulatordude 2007-04-23 18:53:37 UTC Re: Optical mouse for DRO anyone? - not for WIRE! mrclicit 2007-04-24 03:56:03 UTC Re: Optical mouse for DRO anyone? - not for WIRE! Dave Fisher 2007-04-24 04:18:00 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! NEVILLE WEBSTER 2007-04-24 04:22:18 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! NEVILLE WEBSTER 2007-04-24 04:29:08 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! Graham Stabler 2007-04-24 05:16:09 UTC Re: Optical mouse for DRO anyone? - not for WIRE! turbulatordude 2007-04-24 08:13:11 UTC Re: Optical mouse for DRO anyone? - not for WIRE! David G. LeVine 2007-04-24 10:34:37 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! David G. LeVine 2007-04-24 10:40:13 UTC Re: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! Graham Stabler 2007-04-24 17:23:46 UTC Re: Optical mouse for DRO anyone? - not for WIRE! Mark Vaughan 2007-04-25 01:16:38 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE! David G. LeVine 2007-04-25 14:35:17 UTC RE: [CAD_CAM_EDM_DRO] Re: Optical mouse for DRO anyone? - not for WIRE!