The fixed wheels are tricky on curved track, even with a swiveling truck on the back.pic.twitter.com/wPv5NCNcvY
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The fixed wheels are tricky on curved track, even with a swiveling truck on the back.pic.twitter.com/wPv5NCNcvY
tried fixed wheels on the back? That's the standard automobile approach
that's better when purely following a track but I'm worried it'll make it harder to "steer" at switches.
I assume your switches are software managed vs hardware for real tracks in use today? Wouldn't turning at front would be better for that?
software, yes. Suspect final design will involve a servo turning wheels at front + fixed driver at back.
e.g. want to turn right? Run left rear wheel slightly faster which pushes the front end to the right
I plan to try that with this design, yes - but skeptical about it being the best long term.
need to get the controller soldered up before I know, though - right now motors are wired right to battery.
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