Search found 3 matches

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by dirtysocks
Sun Nov 05, 2017 4:03 am
Forum: Spirit Technical Discussion
Topic: spirit rover ... goes backwards.
Replies: 7
Views: 12958

Re: spirit rover ... goes backwards.

I think the left & right motor cables must be switched: the polarity matches the pictures, so that seems the logical explanation. To get the correct behaviour we have to switch left-right and forward back in the motor controls. Thanks to Bastion for suggestions: they really helped figure out wha...
by dirtysocks
Mon Oct 23, 2017 2:05 am
Forum: Spirit Technical Discussion
Topic: spirit rover ... goes backwards.
Replies: 7
Views: 12958

Re: spirit rover ... goes backwards.

connections were checked and fine : red to +ve / black to -ve (the wires matched the instructions); it didn't shake itself backwards, it drove backwards : "light seeking mode" became "run away from light" mode. It backed up when put on mono-colour foam board. We did get it to go ...
by dirtysocks
Sun Oct 22, 2017 4:02 am
Forum: Spirit Technical Discussion
Topic: spirit rover ... goes backwards.
Replies: 7
Views: 12958

spirit rover ... goes backwards.

Finished putting the rover together. Demo mode works great! But in roving/light seeking mode it goes backwards. How do I fix this? What went wrong?
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