Go to Post there should be a continuous cascade of knowledge spilling over to the less experienced team members and and continuous upward flow of members gaining experience. - ebarker [more]
Home
Go Back   Chief Delphi > Technical > Technical Discussion
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Closed Thread
 
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 19-10-2003, 19:54
RoboCoder RoboCoder is offline
Registered User
#1002 (Circuit Runner)
 
Join Date: Jan 2003
Location: Wheeler High School, Marietta Ga
Posts: 65
RoboCoder is on a distinguished road
Send a message via AIM to RoboCoder Send a message via Yahoo to RoboCoder
Possibly help (if its needed)

Hey, head programmer, and co-head electrical guy on (no-longer rookie team) 1002 here. Having basically had to wire our robot several times over, I pretty much have gotten used to the wiring scheme, so I think I can help.

If you havent had the chance to talk to the others real-time yet, read on, otherwise if you're all done, then my post is pointless and disregard it as it probably wouldnt help you out now :-P

motors are wired to the speed controllers. The other side of the speed controllers should be connected to the fuse panel....but wait a second, what tells the controller how fast and in what direction the motor should go then?

There are three small sockets in a row on the speed controller perfectly spaced to accomodate a PWM cable. On the controller, it is labeled which color wire on the PWM cable should go on which side, in case there is any confusion.

This PWM cable should go back to the RC and be plugged into a PWM output (corresponding to the one it is programmed with in the code, but I'm sure you can match this up if you've had that experience coding (or learned quickly when your teammates yelled at you when the left joystick controlled the right side of the robot and vice versa lol)).

As far as the motor going inbetween the two pieces of aluminum angle, sounds like you get the joy of making your own motor mount This can be a challenge, and is one reason why many teams were glad that the kits last year came with plastic motor mounts for the drill motors. making a motor mount out of a reletively thick wood or sturdy metal (such as aluminum plates of reasonable thickness) might be an idea, milling out a hole for the drive axle of the FP motor would appear to me to be a viable option, then screwing or boltin the metal plate to the aluminum angle. this would stabalize it up, down, left, and right (going by your diagram). As far as stabalize it from moving in and out.....uhm zip ties! lol might not be most professional but I think it could work, then again I'm not exactly a mechanical person (while I have a few good ideas once in a while, I generally stick to electronics and programming).

If you have any questions, feel free to IM me on AIM or Yahoo...... my sn is RobotCoder, or to email me at RobotCoder@yahoo.com, or simply reply to this post. Hope I helped
__________________
You might be an Engineering Major....

if you'll assume that a "horse" is a "sphere" in order to make the math easier

if you know vector calculus but you cant remember how to do long division

if it is sunny and 70 degrees outside, and you are working on a computer
Closed Thread


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
How much planning goes into your robot? Jnadke General Forum 41 29-01-2006 21:29
serious problem found - robot controller resets when jarred! KenWittlief Electrical 23 19-03-2003 13:30
WASH Palm scouting at the Championship Mike Soukup Scouting 2 19-04-2002 15:14
Index of team's post about their robot... Ken Leung Robot Showcase 1 20-03-2002 17:10
about how Drive Train push the robot... shouldn't the force accelerate the robot? Ken Leung Technical Discussion 12 26-11-2001 09:39


All times are GMT -5. The time now is 02:23.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi