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Testing a Lego car against different obstacles and improving it until it becomes a capable climber.
Demonstrates what you need to consider: wheel diameter, gear ratio, 4-wheel drive, tire grip, breakover angle, weight distribution. Enjoy!
Base rules for all builds:
-no steering (to simplify the builds)
-only Lego parts used
BrickController 2 app (Android) https://play.google.com/store/apps/details?id=com.scn.BrickController2
PlayStation 4 wireless controller