Subject:
|
Re: PC <> RCX Communication?
|
Newsgroups:
|
lugnet.robotics
|
Date:
|
Mon, 29 Nov 1999 00:54:15 GMT
|
Original-From:
|
Maneesh Soni <maneeshsoni@hotmail.com*spamless*>
|
Viewed:
|
1960 times
|
| |
|
|
Kornel Lambert (Email: kornel@black-hole.co.uk) wrote:
> The best I have gotten out of it is a 1600x2400 image of an A4 page, after
> tweaking to compensate for the 'dead time' of the gears the picture quality
> is very good. The drawback is that the A4 page at that resolution took 6
> hours to scan :o)
Hi!
Could you suggest the tweaking mechanism for the 'dead time' of gears.
I am facing similar situation with a plotter that I am trying to program on
RCX. The length of a lines drawn with motor moving for same time in opposite
directions is not the same. There is an ratio of 5:6 in the length of the
two lines.
Could you suggest how you toubleshoot it?
Maneesh
|
|
Message has 1 Reply:
 | | Re: PC <> RCX Communication?
|
| (...) on (...) opposite (...) The solution I came up with was to measure the time it took the gear train to go from one direction - through it's dead zone - to biting in the other direction. Then whenever the gear train needs to switch direction, (...) (27 years ago, 29-Nov-99, to lugnet.robotics)
|
2 Messages in This Thread:
 
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
