Quote:
Originally Posted by Mike Betts
The real alternative is to design your minibot to come down autonomously as it's last action so that it is at the bottom when you go to retrieve it...
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But the challenge is how do you get it to come down at a
reasonable speed if you are not using the NXT to reverse and lower the motor speed used to climb the tower because you are using the lightest, bare bones design for the climb and if you are geared such that you aren't going to backdrive with gravity's help? Assuming you have found that such ratios that allow backdrive increase likelihoold of stall conditions for the climb...